Aims. Spinal anaesthesia has seen increased use in contemporary primary total knee arthroplasties (TKAs). However, controversy exists about the benefits of spinal in comparison to general anaesthesia in primary TKAs. This study aimed to investigate the pain control, length of stay (LOS), and complications associated with spinal versus general anaesthesia in primary TKAs from a single, high-volume academic centre. Methods. We retrospectively identified 17,690 primary TKAs (13,297 patients) from 2001 to 2016 using our institutional total joint registry, where 52% had general anaesthesia and 48% had spinal anaesthesia. Baseline characteristics were similar between cohorts with a mean age of 68 years (SD 10), 58% female (n = 7,669), and mean BMI of 32 kg/m. 2. (SD 7). Pain was evaluated using oral morphine equivalents (OMEs) and numerical pain rating scale (NPRS) data. Complications including 30- and 90-day readmissions were studied. Data were analyzed using an inverse probability of treatment weighted model based on propensity score that included many patient and surgical factors. Mean follow-up was seven years (2 to 18). Results. Patients treated with spinal anaesthesia required fewer postoperative OMEs (p < 0.001) and had lower NPRS scores (p < 0.001). Spinal anaesthesia also had fewer cases of altered mental status (AMS; odds ratio (OR) 1.3; p = 0.044), as well as 30-day (OR 1.4; p < 0.001) and 90-day readmissions (OR 1.5; p < 0.001). General anaesthesia was associated with increased risk of any revision (OR 1.2; p = 0.021) and any reoperation (1.3; p < 0.001). Conclusion. In the largest single institutional report to date, we found that spinal anaesthesia was associated with significantly lower OME use, lower risk of AMS, and lower overall 30- and 90-day readmissions following primary TKAs. Additionally, spinal anaesthesia was associated with reduced risk of any revision and any reoperation after accounting for numerous patient and operative factors. When possible and safe, spinal anaesthesia should be considered in primary TKAs. Cite this article: Bone Joint J 2022;104-B(11):1209–1214

There has been a significant increase in the demand for arthroplasty as a result of the Covid 19 pandemic and lack of beds on the green pathway. The average length of in-hospital stay following knee replacements has been successfully reduced over the years following introduction and adoption of enhanced recovery protocols. Day case arthroplasty has the potential to be efficient as well as cost-effective. We present our day case pathway for elective knee arthroplasty and early results of its adoption at a district general hospital. Our pathway was developed through a multidisciplinary input from surgeons, anaesthetists, physiotherapists, nursing staff, administrative staff, surgical care practitioners and pharmacists. Inclusion criteria were defined to identify patients suitable for cay case arthroplasty. Results of 32 patients who underwent day case partial and total knee replacement at our institution between 2018 to 2022 are presented. 31 out of 32 (97%) were discharged safely on the day of surgery. Patients were discharged at a mean of 7 hours following surgery. There were no re-admissions following discharge. There were no surgical complications at a mean follow-up of 2 years. Patient feedback revealed high levels of satisfaction and that they would recommend the pathway to others. Cost analysis revealed savings towards bed costs. Our early results demonstrate day case knee arthroplasty to be safe and cost effective. With limited resources to tackle the enormous backlog of arthroplasty, it offers the potential to make theatre utilization efficient

Aims. Cauda equina syndrome (CES) is a rare condition which requires urgent treatment to reduce the risk of long term neurological morbidity. Most authors recommend surgical decompression within 24–48 hours of the onset of symptoms, which may not be possible if there are delays in referral to hospital, performance of diagnostic imaging or poor access to a spine surgeon. We present a snap shot of referrals of patients with suspected cauda equina syndrome to the Orthopaedic department in a district general hospital including the diagnoses, management and outcome. Methods. A retrospective review of 20 consecutive patients (mean age 49, 11 males, 9 females) referred via Primary Care to the orthopaedic on call team between April and December 2010 was carried out. Data were recorded including the clinical symptoms and signs on admission, time taken to undergo MRI, diagnosis and treatment. Results. 18/20 patients had red flag symptoms. Two patients with convincing neurological evidence of CES were transferred to the local neurosurgical unit for urgent assessment and surgical intervention. 12 patients required urgent inpatient MRI scans; mean time to MRI for these patients was 22 hours from the initial Orthopaedic assessment. Of these, none showed cauda equina and 3 were offered elective surgery for spinal nerve root compression. 14 out of 20 patients presented outside normal working hours when immediate access to MRI was unavailable. Conclusions. The majority of patients in this study had red flag symptoms, although few actually had CES. Usually patients present in the evening when access to MRI is unavailable, potentially delaying the diagnosis. Such information may be useful to radiology departments to help plan out of hours services or help district hospital Orthopaedic departments develop protocols with nearby neurosurgical units for rapid patient transfer when CES is suspected

Aim: Supine lateral bending radiographs are the standard methods of evaluating curve flexibility before surgery in idiopathic scoliosis. Supine traction radiographs have also been used at the authors’ institution in addition to the supine lateral bending radiographs before surgery, believing that it is usually more helpful to analyze the response of the main and compensatory curves to corrective forces. The purpose of this prospective study was to use and evaluate the results of traction radiographs taken before general anesthesia (BGA) and under general anesthesia (UGA). Material and Method: 25 patients required surgical treatment with idiopathic scoliosis were evaluated prospectively. Thirteen were female. The average age was 12.87 years. We designed a new electronic traction table in order to take the longitudinal traction and three-points lateral pressure radiographs. We situated the patient on the table and measured the patient’s weight. Then we made a longitudinal and lateral traction while asking the possible neurologic symptoms. If there was not any symptom we stopped at the seventy percent of the patient’s weight for the longitudinal and at the fifty percent for the lateral pressure. These radiographs had been taken before and under general anesthesia (UGA). The influence of the traction radiographies on the decision for surgery and its correlation with postoperative result was examined. Results: Longitudinal traction radiographs taken consciously provided the best amount of flexibility, with no significant difference from traction with the patient UGA (p = 0.17) but with significant difference from bending radiographs (p < 0.002). No significant difference was demonstrated between the traction radiographies taken before and under general anesthesia and postoperative correction (P = 0.14). Conclusion: The curve flexibility in supine traction films taken with the patient BGA was nearly equal to the curve flexibility in supine traction films taken with the patient UGA in all patients and all types of curves. Thus, there is no need to obtain a normal supine traction film for flexibility analysis under general anesthesia. By this way; the surgeons will be able to give the patient a definitive plan before surgery because the decision can be finalized after seeing the traction radiographs with the patient before the general anesthesia and operation time will be shorter

The significance of ring-fencing orthopaedic beds and protected elective sites have recently been highlighted by the British Orthopaedic Association & Royal College of Surgeons. During the pandemic many such elective setups were established with various degrees of success. This study aimed to compare the functioning and efficiency of a Orthopaedic Protected Elective Surgical Unit (PESU) instituted during the pandemic with the pre-pandemic elective service at our hospital (Pre-Pandemic ward or PPW). We retrospectively collected data of all patients who underwent elective Orthopaedic procedures in a protected elective unit during the pandemic (March 2020 – July 2020) and a similar cohort of patients operated via the routine elective service immediately prior to the pandemic (October 2019 – February 2020). Various parameters were compared and analysed. To minimise the effect of confounding factors a secondary analysis was undertaken comparing total hip replacements (THR) by a single surgeon via PESU (PESU-THR) and PPW (PPW-THR) over 5 months each from March-July 2021 and March-July 2019 respectively. A total of 192 cases were listed on PESU during the studied period whereas this number was 339 for PPW. However more than half (52%) of those listed for a surgery on PPW were cancelled and only 162 cases (48%) were actually performed. PESU had a significantly better conversion rate with only 12.5% being cancelled and 168 (87.5%) cases performed. 49% (87 out of 177) of the cases cancelled on PPW were due to a ‘bed unavailability’. A further 17% (30/177) and 16% (28/177) were cancelled due to ‘emergency case prioritisation’ and ‘patient deemed unfit’ respectively. In contrast only 3 out of the 24 patients cancelled on PESU were due to bed unavailability and the main reason for cancellation here was ‘patient deemed unfit’ (9/24). Single surgeon THR, showed similar demographic features for the 25 patients on PESU and 37 patients on PPW. The average age for these patients was 63 on PESU and 69 on PPW whereas the BMI was 33 and 30 respectively. The patients on PESU also demonstrated a decrease in length of hospital stay with an average of 3 days in comparison to 4.8 days for those admitted to PPW. PROMS scores were comparable at 6 weeks with an average improvement of 16.4/48 in the PESU-THR cohort and of 18.8/48 in the PPW-THR cohort. There were no readmissions or revisions recorded in the PESU-THR cohort while the PPW-THR cohort had 1 readmission and revision. Our study shows how a small ring fenced Orthopaedic elective unit in a district general hospital, even during a global pandemic, can function more efficiently than a routine elective facility with many shared services

Total hip arthroplasty (THA) has high rates of patient satisfaction; however patient expectations for recreational and sporting activities are not always met. Our study aimed to identify preoperative factors that predict whether patient expectations for sporting or recreational activity are met 12 months following THA. Patient reported outcome measures (PROMs) were collected prospectively from 2015-2018 at one private hospital in Sydney. Age, gender, postcode, weight, and height were recorded preoperatively. Included participants underwent primary THA by one of the investigating surgeons. Univariable and multivariable analyses were performed with an expectation fulfilment score used as the primary outcome variable. Preoperative predictor variables included: age, gender, BMI, Socio-economic Indexes for Areas (SEIFA), Oxford Hip Score, Hip Osteoarthritis Outcome Score, EQ-5D-5L and EQ Visual Analogue Scale (EQ VAS). 1019 participants were eligible and included. 13% reported that preoperative expectations of sport or recreation were not met at 12 months. Younger age, lower preoperative EQ VAS, and higher BMI were associated with failed expectations on multivariable analysis. Odds of failed expectations increased by 2% for every one year younger in age (OR= 0.98, 95% CI = 0.96 to 1.00, p=.048), by 2% for every one point lower on EQ VAS (OR=0.98, 95% CI = 0.98 to 0.99, p=.002), and by 4% for every one-point increase in BMI (OR = 1.04, 95% CI = 1.00 to 1.09, p=.042). Failure to have expectations met for sporting or recreational activity was associated with younger age, poorer general health, and high BMI. With a rise in younger patients who likely have higher physical demands, a tailored preoperative education is preferable to generic models to better manage patient expectations. Younger age, higher BMI, and poorer health may predict unmet expectations for sport and recreation after THA. Tailored education in these groups should be considered

Limited strong data exists in current literature comparing the 90-day morbidity and mortality following general or spinal anesthetic in patients who underwent total hip or knee arthroplasty, especially between matched cohorts. Because of this, there continues to be an ongoing debate regarding the risks and benefits of using general versus spinal anesthetic for patients undergoing elective total hip arthroplasty (THA) or total knee arthroplasty (TKA) for end-stage osteoarthritis. The Alberta Bone and Joint Health Institute (ABJHI) database was searched to identify all patients who underwent either primary THA or TKA between April 2005 and December 2015. Those identified were matched 1:1 based on age, sex, type of joint replacement (THA or TKA), American Society of Anesthesiologists (ASA) score, and anesthetic type. Patients were stratified into two groups based on whether they received a general anesthesia (GA) or a spinal anesthesia (SA) at the time of their index surgery. Perioperative complications (medical events, mechanical events, deep infection, need for blood transfusion), length of stay (LOS), 30-day readmission, and 90-day mortality were compared between cohorts. Included in this study are 5,580 patients who underwent THA and 7,712 patient who underwent TKA. All were successfully matched based on similar categorical criteria (THA, 2,790 matched-pairs, TKA, 3,856 matched-pairs). Following stratifications of cohorts, no statistical differences were appreciated between patient baseline demographics. Patients who underwent GA showed a trend towards higher 90-day mortality, however no statistical differences were found between anesthetic type on rates of 90-day mortality following either THA or TKA (THA, p = 0.290, TKA, p = 0.291). Considering this, patients who underwent THA with SA experienced fewer 90-day complications (medical events, p = 0.022, mechanical events, p = 0.017), needed fewer blood transfusions (p < 0 .001), and required shorter LOS (p = 0.038). Moreover, patient who underwent TKA with SA had fewer blood transfusion (p < 0 .001), 30-day readmission rates (p = 0.011), and fewer deep infections (p = 0.030) that required additional surgery compared to those in the GA cohort. Regardless of surgery performed, patients in the SA cohorts were more commonly discharged home without requiring additional support (i.e. home care). General anesthesia during THA and TKA appears to be associated with increased 90-day morbidity and more frequent need for allogenic blood transfusion. No statistical difference in 90-day mortality is reported between cohorts for either THA or TKA, yet a trend is appreciated favoring SA. Surgeons who commonly perform these surgeries should consider the added benefits of spinal anesthesia for those patients who are candidates

DAIR procedure is well established for Prosthetic Joint Infection (PJI) in acute setting after total hip and knee replacements. We present our experience of DAIR following hip and knee replacements in a District General Hospital (DGH), where we delivered comparable results to leading tertiary centres in short to mid-term followup. We undertook a retrospective study involving 14 patients, who underwent DAIR in our DGH between August 2012 and December 2015. Patient cohort included primary, complex primary and revision hip and knee replacements. Microbiological support was provided by a Microbiologist with interest in musculoskeletal infections. 14 patients [9 males, 5 females; age 62 to 78 years (Mean 70.7); BMI 22 to 44.2 (Mean 33.8)] with multiple comorbidities underwent DAIR procedure within 3 weeks of onset of symptoms. 12 out of 14 grew positive cultures with two growing Vancomycin resistant Enterococci. Intravenous antibiotics were started after multiple samples intraoperatively and continued in six patients after discharge, while 8 were discharged with oral antibiotics. One patient died of overwhelming intraoperative septic shock in postoperative period. Another patient died of myocardial infarction subsequently. 12 (85.7%) patients were doing well with regular followup (Mean 20 months). With good patient selection, DAIR is a far simpler solution and a safe and reproducible surgical option for early PJI following hip and knee replacements compared to one or two stage revisions. But published data in contemporary literature is predominantly from specialised centres. Our small series provides a perspective of comparable early to mid-term results of DAIR from DGH

Background. An understanding of the patterns of healthcare services used after MRI of the spine in general practice would provide information about how MRI scans are used in primary care. Aim. To describe the healthcare use of patients referred for lumbar MRI in general practice, and to investigate the association between specific patient characteristics, back pain characteristics and MRI abnormalities with subsequent specialist consultation. Methods. Patients already referred by their general practitioner for MRI of the lumbar spine were recruited. The MRI radiology reports were scored on abnormalities. The questionnaires filled in at baseline, and at 3 and 12-month follow-up, included potential clinical predictors from history taking and use of healthcare services (consultation, surgery). Results. Of the 683 included patients being referred for MRI by their general practitioner, 55% were being referred for consultation with a specialist during the first 3 months of follow-up. Patients with no history of back complaints, severe leg pain, more disability, and/or a history of back surgery had a greater chance of being referred to a specialist. Addition of the reported MRI findings did not add to the predictive value of being referred based on only clinical factors. Conclusion. Our findings suggest that the general practitioners decision whether or not to refer a patient to a specialist was not dependent on the MRI report, but was mostly based on history taking. From a clinical perspective, these results raise questions about the usefulness of the lumbar MRI in general practice patients with low back pain. Conflicts of interest: No conflicts of interest. Sources of funding for the research: This study is partly funded by a program grant of the Dutch Arthritis Foundation. No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript

Purpose. In a previously published multicenter randomized clinical trial it was shown that young patients (16–60 years-old) with displaced mid-shaft clavicle fractures had superior limb specific outcomes when they were treated with primary plate fixation versus non operative treatment at one year follow-up. This study examines the general health status of this cohort of patients at two-years post injury. Method. We evaluated the general health of a cohort of patients with displaced mid-shaft clavicle fractures comparing non-operative versus plate fixation at two-years after injury. At the conclusion of our study, eighty-nine patients (fifty-four from the operative group and thirty-five from the non-operative group) completed the two-year follow-up. Outcome analysis included the standard clinical follow-up and SF-36 scores. Results. SF-36 scores were significantly improved in the operative fixation group at all time-points: 6 weeks, 3, 6, 12, 24 months (P<0.01). At two-years after the injury, the patients in the operative group had better patient oriented outcome scores, especially in the physical performance component of the SF-36 scores (Physical component (PCS) 57.1 versus 51.0, P<0.05). Conclusion. Operative treatment more reliably restored pre-operative levels of general health status compared to non-operative treatment. Operative fixation of a displaced mid-shaft clavicle fracture in young active patients resulted in improved patient oriented general health status at two-year follow-up. The improvement is especially pronounced in the physical component of the SF-36 scores. These findings support primary plate fixation of displaced mid-shaft clavicle fractures in young active adults

Purpose. The purposes of this study are as follows; 1) to compare postoperative blood loss between general anesthesia(GA) and spinal anesthesia(SA) and 2) to analyze the affecting factors of postoperative blood loss through the subgroup analysis. METHODS. A retrospective analysis was made on the clinical data of 122 patients with osteoarthritis undergoing primary TKA between January 2012 and December 2013. According to different anesthetic method, the patients were divided into the General Anesthesia group (73 cases) and the Spinal Anesthesia group (49 cases). Each group was divided subgroup as age, BMI, Preoperative blood pressure, Surgery time, Torniquet time, INR. The total blood loss, Post Operation 1 day blood loss, hidden blood loss, and the percentage of hidden blood loss were compared between 2 groups. For the analysis of postoperative blood loss, each group was compared postoperative blood loss using hemovac drainage per day and total blood loss. In preoperative blood pressure, Higher than 140 mmHg in systolic blood pressure and higher than 90 mmHg in diastolic blood pressure were employed as a cut-off value to group the well-controlled hypertension group(n=42) and uncontrolled hypertension group(n=29). RESULTS. One day after the surgery blood loss(p=0.322) and total blood loss(p=0.560) showed no significant differences between two group. But in the uncontrolled hypertension group showed a large amount of bleeding one day after the surgery(p=0.003) and total blood loss(p=0.004) in the spinal anesthesia. CONCLUSION. It seems that, general anesthesia is effective method to reduce postoperative blood loss. Preoperative blood pressure control is one of the important affecting factor of postoperative blood loss

Aims. The aim of this paper is to describe the impact of COVID-19 on spine surgery services in a district general hospital in England in order to understand the spinal service provisions that may be required during a pandemic. Methods. A prospective cohort study was undertaken between 17 March 2020 and 30 April 2020 and compared with retrospective data from same time period in 2019. We compared the number of patients requiring acute hospital admission or orthopaedic referrals and indications of referrals from our admission sheets and obtained operative data from our theatre software. Results. Between 17 March to 30 April 2020, there were 48 acute spine referrals as compared to 68 acute referrals during the same time period last year. In the 2019 period, 69% (47/68) of cases referred to the on-call team presented with back pain, radiculopathy or myelopathy compared to 43% (21/48) in the 2020 period. Almost 20% (14/68) of spine referrals consisted of spine trauma as compared to 35% (17/48) this year. There were no confirmed cases of cauda equine last year during this time. Overall, 150 spine cases were carried out during this time period last year, and 261 spine elective cases were cancelled since 17 March 2020. Recommendations. We recommend following steps can be helpful to deal with similar situations or new pandemics in future:. 24 hours on-call spine service during the pandemic. Clinical criteria in place to prioritize urgent spinal cases. Pre-screening spine patients before elective operating. Start of separate specialist trauma list for patients needing urgent surgeries. Conclusion. This paper highlights the impact of COVID-19 pandemic in a district general hospital of England. We demonstrate a decrease in hospital attendances of spine pathologies, despite an increase in emergency spine operations. Cite this article: Bone Joint Open 2020;1-6:281–286

Unicompartmental knee replacement (UKR) is associated with higher revision rates than total knee replacement and it has been suggested that surgeons should receive specific training for this prosthesis. We investigated the outcome of all UKR in a district general hospital over ten years. All patients who had received UKR from 2003 to 2013 were identified from theatre records, as were all revision knee arthroplasties. We contacted all patients (or their GP) with no known revision to ascertain UKR status. A life table analysis was used for three categories: all surgeons and types of UKR, Oxford UKR only and Oxford UKR by surgeons with specific training. There were 319 UKR (one loss to follow up), four types of prosthesis, 21 failures and a 5-year cumulative survival rate of 91.54%. There were 310 Oxford UKR with 17 failures and 5-year survival 93.56%. Surgeons with training in use of Oxford UKR completed 242 replacements with 10 failures and 5-year survival of 95.68%. In comparison with results for Oxford UKR in 11th annual NJR report, our results are satisfactory and support continued use of this prosthesis in a non-specialist centre. Our established programme of surveillance will monitor the survival of UKR in our hospital

Abstract

Background: Screening modalities in early detection of DDH remain controversial worldwide despite of universal accessibility to ultrasound and despite of encouraging preliminary results reported about the Austrian and German general ultrasound screening programs. The goal of our investigations was to provide a long time survey on effects following the introduction of the ultrasound exam in prevention of DDH and to proof its beneficial medical and economic effects as well as to analyze possible adverse effects, when utilized by a general screening. Method: Nationwide data about ultrasound screening exams, sonographic follow up exams, frequencies of functional abductive treatment measures as well as hospitalizations due to DDH were requested by different Austrian health care providers. Through a representative recall over a time frame ranging partially back to 1980 a surveillance analysis is provided. The medical effectiveness of the screening was mainly assessed by the annual appearance of early late cases, representing open reductions (O.R.) upon the first two years of life. Other variables as the disease related incidence of age matched annual hospitalizations and the disease prevalence measured by non age matched hospitalizations in relation to the year specific population were analyzed. A cost benefit analysis was performed by comparing the treatment and diagnostic costs in the year before program start (1991) to the last year of surveillance (2004). Results: Since 1980 the functional treatment rate has continuously been reduced from approximately 12 percent to 3.23 percent in 2004. Early late cases (O.R.) due to DDH have been also diminished to an international competitive rate of 0.13 per 1000 newborns, while other age specific early surgical interventions could be almost eradicated. Current additional investments of the program figure only 16.94 € per newborn and embody approximately 1370 € per detection of one affected newborn. Control exams are contributing to roughly 25% of the calculated costs. Interpretation: By founding a nationwide program Austria has introduced a medically efficient screening modality to reduce early late cases and to limit treatment of DDH exposed children to less invasive measures by early diagnosis. In contrary to suspicions of possible adverse effects of such screening, overtreatment has been abandoned while the functional treatment rate has sunken to an acceptable level. Costs saving effects have been already realized on the treatment side. Further savings shall be realized by limiting an unacceptable rate of control exams

Malalignment is a common complication following tibial surgery, occurring in 10% of fractures. This is associated with prolonged healing time and non-union. It occurs due to inability to maintain a satisfactory reduction. A reduction device, such as the Staffordshire Orthopaedic Reduction Machine (STORM), permits the surgeon to manipulate the fracture and hold it reduced.

A retrospective parallel case series was undertaken of all patients undergoing tibial nails over a six-year period from 2014 to 2021. Patient demographics were obtained from medical records. Operative times obtained from the theatre IT system and included the time patient entered theatre and surgical start and finish times for each case.

Anteroposterior and lateral long leg post-operative radiographs were reviewed. Angulation was measured in both coronal and sagittal planes, by two separate orthopaedic surgeons. A reduction was classified to be ‘mal-aligned’ if the angle measured was greater than 5 degrees. One tailed unpaired t-test was used to compare alignment in each plane. Bony union was assessed on subsequent radiographs and was determined according to the Radiographic Union Score for Tibial Fractures

31 patients underwent tibial nail during the time period. 8 patients were lost to follow up and were excluded. Of the remaining 23 patients, the STORM device was utilised in 11.

The overall mean alignment was acceptable across all groups at 2.17° in the coronal plane and 2.56° in the saggital plane. Analysing each group individually demonstrated an improved alignment when STORM was utilised: 1.7° (1°–3°) vs 2.54° (0°–5°) for the coronal plane and 1.6° (0°–3°) vs 3.31° (0°–9°) in the saggital plane. This difference was significant in saggital alignment (p=0.03) and showed a positive trend in coronal alignment, although was not significant (p=0.08)

The time in theatre was shorter in the control group with a mean of 113 minutes (65 to 219) in comparison to STORM with a mean of 140 minutes (105 to 180), an increased theatre time of 27 minutes (p=0.04).

This study demonstrates that STORM can be used in the surgical treatment of tibial fractures resulting in improved fracture alignment with a modest increase in theatre time.

Abstract

There are numerous advantages of discharging patients early after any surgery. Day case arthroplasty in hip and knee is already brought into practice at many centres. We present our journey towards discharging elective shoulder arthroplasty patient on same after their surgery. An initial retrospective study of patients who underwent elective shoulder replacement between 2017 and 2020 were studied. It was identified that a selected group of patients could be discharged on the same of their surgery. The criteria to select a patient for this service was laid down that include ASA 1 or 2, good family support on discharge, personal wishes of patients and early identification of potential patients in the clinic and planning for day case shoulder arthroplasty56 consecutive patients underwent elective arthroplasty of shoulder. Among them 22 patients were discharges on the next day of surgery. The potential patients those could discharged on same were identified to be 11 out of 22 were under ASA 2 and had good family support at home on discharge. Average length of stay after surgery was 2.17 days. We have prospectively discharged 2 patients following the new criteria. This study demonstrates how outpatient elective shoulder could be implemented at other centres. Patient participation and selection with proper planning is key for success here.

Purpose. The pros and cons of general anesthesia versus spinal anesthesia in total hip arthroplasty has been a long debated topic. The purpose of this study was to compare the surgical times, blood loss and transfusion requirements between anesthetic types in patients undergoing primary total hip arthroplasty. Method. A consecutive series of 1600 THA procedures with complete preoperative and postoperative data were evaluated. Twenty eight percent of procedures were performed with a general anesthetic (GA), 67% with a spinal anesthetic (SP) and 5% with a combination of the two. Outcomes were compared and tested for significance using the Independent Samples Kruskal Wallis or Pearson Chi-Square analysis. Results. Comparing GA and SP respectively, there was a statistically significant difference in patient age between the groups (age 63.73 14.5 vs 66.6 12.8, p<0.05), but not in ASA scores and distribution, or preoperative hemoglobin levels (131.74 32.5 vs 133.21 28.9). There was a statistically significant difference in length of time proceeding surgical procedure favoring Generals (SP: 35 mins (10 72) vs GA: 30 mins (8 65), p<0.05), however overall time in room was longer in Generals (GA: 132.83 29.0 vs SP: 127.15 22.5). There was a statistically significant difference in discharge hemoglobin favoring Spinals (SP: 97.9 14.2 vs GA: 94.9 16.4, p<0.05), lower transfusion rates (SP: 8.4% vs GA: 14.0%, p<0.05) and shorter length of stay (SP: 4.9 days vs GA: 5.3 days, p<0.05). The patients receiving a combination of anesthetic had a significantly greater length of time prior to proceeding the surgical procedure (43 mins (20 145)) and overall time in room (142.85 27.2) compared to both GA and SP, however were similar in all other outcomes. Conclusion. In this consecutive series of patients undergoing general anesthesia, spinal anesthesia and a combination for total hip arthroplasty, the general anesthesia cohort demonstrated advantages in statistically significantly shorter time proceeding the surgical procedure, however the overall procedure time was significantly longer. The spinal group had less blood loss and lower transfusion rates and the combination group had statistically longer procedure times compared to both GA and SP

Aims. The aim of the study was to analyze the results of primary tendon reinsertion in acute and chronic distal triceps tendon ruptures (DTTRs) in the general population. Patients and Methods. A total of 28 patients were operated on for primary DTTR reinsertions, including 21 male patients and seven female patients with a mean age of 45 years (14 to 76). Of these patients, 23 sustained an acute DTTR and five had a chronic injury. One patient had a non-simultaneous bilateral DTTR. Seven patients had DTTR-associated ipsilateral fracture or dislocation. Comorbidities were present in four patients. Surgical treatment included transosseous and suture-anchors reinsertion in 22 and seven DTTRs, respectively. The clinical evaluation was performed using Mayo Elbow Performance Score (MEPS), the modified American Shoulder and Elbow Surgeons Score (m-ASES), the Quick Disabilities of the Arm, Shoulder and Hand score (QuickDASH), and the Medical Research Council (MRC) Scale. Results. A total of 27 patients (28 DTTRs) were available for review at a mean of 47.5 months (12 to 204). The mean MEPS, QuickDASH, and m-ASES scores were 94 (60 to 100), 10 (0 to 52), and 94 (58 to 100), respectively. Satisfactory results were observed in 26 cases (93%). Muscle strength was 5/5 and 4/5 in 18 and ten DTTRs, respectively. One patient with chronic renal failure experienced a traumatic rerupture of distal triceps. One patient (1 DTTR) experienced mild elbow stiffness. Conclusion. Primary repair of acute and chronic DTTRs in a general population yields satisfactory results in the majority of patients with a low rerupture rate. Cite this article: Bone Joint J 2018;100-B:610–16

Abstract

To our knowledge, we are the only centre in the UK where Achilles tenotomies (TA) for CTEV Ponseti correction are performed in outpatient clinic under local anaesthetic by an Advanced Physiotherapy Practitioner (APP) in orthopaedics. This study aims to present the outcomes and safety of this practice. Retrospective analysis of cases of idiopathic CTEV undergoing Ponseti correction January 2020 to October 2022. Demographic data: Pirani score and number of casts before boots and bar. Patients were divided into five groups: Group 1: TA performed by an Orthopaedic consultant under general anaesthetic (GA) in theatre. Group 2: TA performed by an Orthopaedic consultant under local anaesthetic (LA) in theatre. Group 3: TA performed by APP under GA in theatre. Group 4: TA performed by APP under LA in theatre. Group 5: TA performed by an APP under LA in outpatient clinic. Complications recorded: revision TA, infection, neurovascular injury or need for re-casting. Mean follow up 18 months. 45 feet included. Mean Pirani score 5.5, age started casting 33 days and total number of casts 6. No significant difference in demographic details between groups. 6, 4, 20, 5 and 10 tenotomies were performed in groups 1, 2, 3, 4, and 5 respectively. Complications were 1 revision tenotomy from group 2, one from group 4 and 1 renewal of cast from 3. This study demonstrates that TAs performed in outpatient clinic under LA by an APP is safe and feasible. No increase in complications were observed compared to TAs performed by orthopaedic consultants

Introduction. With resumption of non-urgent surgery in May 2020, standard anesthesia for hip arthroscopy switched from general with endotracheal intubation (GA) to spinal (SA) in response to COVID-19 implications; reducing potential aerosolized exposure for patient and staff and reducing consumption of personal protective equipment (PPE). There are no studies that compare the attributes for these two anesthesia methods for hip arthroscopy; and thus, this was viewed as an opportunity to perform a comparative observational study on SA to a recent matched group of GA. Methods. Beginning in May 2020, SA became the standard for hip arthroscopy. GA was used if the patient refused SA or had a history of previous lumbar spinal surgery, or body mass index (BMI) greater than 35. SA patients were carefully matched for age, gender and procedure to a recent previous GA population and compared for recovery room (RR) length of stay, entry and discharge visual analog scores (VAS), morphine mg equivalent (MME) usage, and untoward events. Additionally, SA and GA cases performed since May 2020 were compared for the length of time from entry to the operating room (OR) until the surgeon was able to perform an examination under anesthesia (EUA). Results. Statistical analysis determined that these groups are too small (46 in each group) to establish significant differences, but the authors felt that an opportunity to explore this, based on a recent change out of necessity (COVID-!9), was worth presenting as a novel study to compare two accepted methods of anesthesia for hip arthroscopy. SA patients required fewer regional blocks (7 vs 1) and needed less narcotics (99 vs 153). As a potential advantage of SA, continued investigation to see if this reaches statistical significance is meaningful. SA patients did spend more time in the PACU (136 vs 133); and had more problems with urinary retention, requiring catheterization (5 vs 0); but most of these occurred early in the experience and was corrected by having the patient void immediately prior to transfer to the OR and avoiding anticholinergic medications. SA seemed to add only slightly to the length of time until the surgeon could perform an EUA and begin positioning for the procedure (9 vs 8). Conclusion. Hip arthroscopy can be effectively performed with either GA or SA. Of particular interest with further studies will be whether choice of anesthesia affects early postoperative rehabilitation

Fewer delays in starting a trauma list can reduce cancellations. A novel system has been previously described where a patient is identified the day before and optimised for theatre. The patient is listed first and designated “Golden Patient”. This project aimed to assess the impact of introducing a “Golden Patient” system on trauma list start times in a district general hospital. Two months of first case sending and anaesthetic start times were recorded retrospectively (43 cases). The “Golden Patient” system was introduced with a multi-disciplinary implementation group. Target send time of 0830 hours (hrs) and anaesthetic start time of 0900hrs was agreed. First patients on trauma lists were noted in two cycles, two months apart (Cycle 1: 46, Cycle 2: 38). Prior to implementation: Mean Send Time (MST) of 0855hrs, Mean Anaesthetic Start Time (AST) of 0921hrs. Cycle 1: MST fell by 9 minutes (p = 0.03) and AST by 11 minutes (p = 0.023). Lists labelled with a “Golden Patient” (47.8%) were sent 14 minutes earlier (p = 0.004) and started 12 minutes earlier (p = 0.02) than those not labelled “Golden”. Cycle 2: Implementation produced a 13-minute reduction in send times (p = o.oo3) and start times (p = 0.008) overall. “Golden Patient” cases (42.1%) showed an improved MST of 0836hrs and AST of 0902hrs, 10 minutes earlier than those not designated “Golden”. Implementation of the “Golden Patient” produced a significant improvement in trauma list starts overall. Specifically, “Golden Patients” help to improve efficiency in sending and anaesthetic start times, by up to 19 minutes on average

Background. Information about low back pain (LBP) and help to support patients' self-management are recommended in the majority of guidelines for LBP management. However, the delivery of patient information and advice can be time consuming, and with short available consultation times for general practitioners (GPs), new methods to support the delivery of sufficient patient information is called for. Purpose. To identify general practitioners' perspectives on recommending online information to patients with LBP. Methods. Danish GPs varying in age and professional interests were recruited to interviewing in their practices (their working environment). The interviews were based on a semi-structured interview guide, based on a value-led method, and inspired by think aloud methods,. Results. Eight 60-Minutes interviews were conducted. For GPs to recommend online LBP information, it is essential to target the information to their patients. GPs expressed the possible advantages by involving both healthcare professionals and patients in the development of the online information material by aligning the content with the face-to-face delivered information. Furthermore, the content should be guideline concordant. However, GPs expressed that some patients had problems with accessing and understanding health-related LBP information. Conclusion. When developing online information, the content should be supported by evidence and it is important to involve patients' and GPs' preferences in the design process. Consequently, including the elements in evidence-based medicine. However, GPs do not consider online information material to be suited to all. No conflicts of interest. Sources of funding: Funded by ARs' Honour in Medical Research from Magda and Svend Aage Friederichs Memorial Fund and the Novo Nordic Foundation

Abstract

Introduction

Debridement Antibiotics Implant Retention (DAIR) is a recognised procedure in the management of acute prosthetic joint infection (PJI). We present an experience of DAIR following hip and knee replacements in a District General Hospital. A retrospective review of 14 patients who underwent DAIR procedures between August 2012 and December 1015 were collated. The cohort included primary, complex primary and revision hip and knee replacements. All patients received multidisciplinary care with surgery performed by one of two arthroplasty surgeons. 9 males and 5 females with age 62 − 78 years (Mean 70.7) and BMI 22–44.2 (Mean 33.8) with various co-morbidities underwent DAIR. Surgical criteria required DAIR to be performed within 3 weeks of the onset of symptoms of infection. The time from index surgery however ranged from 15 days to 58 months. 12 of 14 grew positive cultures including two growing Vancomycin Resistant Enterococcus. Intravenous antibiotics were commenced after intraoperative samples and tailored OPAT. Antibiotic schedule varied from six weeks to eight months. 12 (85.7%) patients remain under follow up. Mean follow is 20 months (RANGE 6months-3years10months) with no recurrence of infection or reoperation. With appropriate patient selection, DAIR is safe and reproducible surgical option in PJI in hip and knee replacements, avoiding the implications of a one or two stage revision. Published Data in contemporary literature is predominantly from specialised centres. Our small series provides a perspective of early to mid term results of DAIR to DGH. Interestingly each procedure is categorised as a failed implant on the National Joint Register

Aims. The aim of this study is to determine the effects of the UK lockdown during the COVID-19 pandemic on the orthopaedic admissions, operations, training opportunities, and theatre efficiency in a large district general hospital. Methods. The number of patients referred to the orthopaedic team between 1 April 2020 and 30 April 2020 were collected. Other data collected included patient demographics, number of admissions, number and type of operations performed, and seniority of primary surgeon. Theatre time was collected consisting of anaesthetic time, surgical time, time to leave theatre, and turnaround time. Data were compared to the same period in 2019. Results. There was a significant increase in median age of admitted patients during lockdown (70.5 (interquartile range (IQR) 46.25 to 84) vs 57 (IQR 27 to 79.75); p = 0.017) with a 26% decrease in referrals from 303 to 224 patients and 37% decrease in admissions from 177 to 112 patients, with a significantly higher proportion of hip fracture admissions (33% (n = 37) vs 19% (n = 34); p = 0.011). Paediatric admissions decreased by 72% from 32 to nine patients making up 8% of admissions during lockdown compared to 18.1% the preceding year (p = 0.002) with 66.7% reduction in paediatric operations, from 18 to 6. There was a significant increase in median turnaround time (13 minutes (IQR 12 to 33) vs 60 minutes (IQR 41 to 71); p < 0.001) although there was no significant difference in the anaesthetic time or surgical time. There was a 38% (61 vs 38) decrease in trainee-led operations. Discussion. The lockdown resulted in large decreases in referrals and admissions. Despite this, hip fracture admissions were unaffected and should remain a priority for trauma service planning in future lockdowns. As plans to resume normal elective and trauma services begin, hospitals should focus on minimising theatre turnaround time to maximize theatre efficiency while prioritizing training opportunities. Clinical relevance. Lockdown has resulted in decreases in the trauma burden although hip fractures remain unaffected requiring priority. Theatre turnaround times and training opportunities are affected and should be optimised prior to the resumption of normal services. Cite this article: Bone Joint Open 2020;1-8:494–499

We evaluated the long-term survival and patient reported outcome of the Copeland mark III humeral resurfacing hemi-arthroplasty (Biomet, Warsaw, Indiana). At a UK District General Hospital 95 shoulder replacements in 85 patients were performed from 1994 to 2003 (mean age 68.9). At the time of follow-up (mean of 12 years, range 8.7–18.0) 49 patients had survived. This study group were posted Oxford Shoulder Score (OSS) and SF-12 questionnaires and their case notes were reviewed. There was an 82% response rate. The responders comprised 46 shoulders in 40 patients. 40 shoulders had a pre-operative diagnosis of osteoarthritis and 6 had other pathologies. The median OSS was 36. The median functional score was 24 (IQR: 9.5), where 32 is the best. The median pain score was 13 (IQR: 7) with 16 being the best score. There was a median SF 12 score of 31 (IQR: 3), where the maximum score is 47. There were 3 revision operations and 95% survivorship at 18 years, according to Kaplan Meier survival analysis. The Copeland mark III hemi-arthroplasty prosthesis has a good long term survival, few post-operative complications and a good functional outcome in an elderly population. We would advocate its use in this patient group

Aims. This retrospective study aimed to determine the causes of in-hospital death after Neck of Femur (NOF) fracture in Southampton General Hospital (SGH) over a 6 year period, comparing the clinical cause of death with findings at post-mortem. A previous study showed discrepancies between pre-mortem clinical diagnosis and autopsy findings after in-hospital deaths in SGH. Methods. The study included all patients who died in SGH after NOF fracture from 2007–2013. Case notes were reviewed to determine the pre-mortem clinical diagnosis and compared with the autopsy findings to analyse major and minor discrepancies. Data were also analysed from the period 1997–2003 in order to compare the causes of death. Results. 43 cases were referred for autopsy after NOF fracture during the 6 year study period, of which 39 cases (90.1%) were available for analysis. There was complete agreement between pre-mortem clinical diagnosis and autopsy findings in 64.1% of cases. Major discrepancies were found in 35.9% of cases and minor discrepancies in 23.1% of cases. Causes of death due to bronchopneumonia and pulmonary embolism had decreased significantly during the recent 6 year period when compared with the previous study period. No pulmonary emboli were identified as the primary causes of death between 2007 and 2013. Conclusion. Deaths due to pulmonary emboli after NOF have declined significantly. The reasons for this are unclear and are the subject of an ongoing study which will be discussed. Discrepancies between pre- and post-mortem diagnoses highlight the importance of autopsy findings. The current study revealed a similar rate of major discrepancies compared to the previous study

Severe deformity and bone loss in patients with degenerative changes of the knee present a challenging surgical dilemma to the knee surgeon. We present the outcome following complex primary total knee replacements at our unit over 12 years undertaken by a single surgeon. Method:. 65 patients were followed up prospectively with regards to their pre- and post-operative Oxford knee scores, diagnoses, preoperative deformity, bone loss, surgical technique, type of implant used, bone substitutes, and perioperative, or long term complications. These patients were followed up annually. Result:. 70 complex primary total knee replacements were performed in 65 patients. The mean age was 70.5 years and the mean follow up was 62.4 months. Sleeve/wedge augmentation, and stemmed implant (Sigma®TC3- DePuy) were used in general. Bone grafting was utilized for contained bone defects. All except 4 patients were allowed to fully weight bear immediately postoperatively. The mean range of flexion was 112.5 degrees at their last follow up. The mean preoperative Oxford Knee Score was 12.8, and 41.5 postoperatively. 89.4% of patients had either an excellent or good, and the rest a fair outcome. Radiological appearance has been satisfactory in all patients at subsequent follow up, with no evidence of implant loosening. None required revision surgery. 6 patients required blood transfusion postoperatively. 2 patents developed symptomatic deep vein thrombosis and a further 2 had pulmonary embolus. Conclusion:. Our experience with complex primary total knee replacements has been promising with a good outcome

Objective. Total Hip Arthroplasty (THA) and Total Knee Arthroplasty (TKA) bring relief of pain and functional disability to patients with end stage osteoarthritis, however the literature on their impact on patients’ level of physical activity (PA) is scarce. Methods. Cross-sectional study, performed in 2012, in 515 patients who underwent THA/TKA surgery in 2010–2011 and a random sample of persons aged >40 years from the Dutch general population participating in a national survey in the same period. PA in minutes per week (min/week) and adherence to the Dutch recommendation for health enhancing PA was measured by means of the Short QUestionnaire to ASsess Health enhancing PA (SQUASH) Additional assessments included socio-demographic characteristics, the presence of comorbidities, BMI and Short Form-12. Multivariable linear (total min/week) and logistic regression analyses (meeting PA recommendation), adjusting for confounders, were performed for THA and TKA separately. Results. 258 THA patients (64% female, mean age 70.0 (SD9.2)), 221 TKA patients (67% female, mean age 70.2 (SD8.9)) and 4373 persons from the general population sample (52% female, age 59.0 (SD12.0)) were included. In both regression analyses, the presence of joint arthroplasty was statistically significantly associated with more total min/week spent on PA (THA 7.0% increase, 95%-CI (2.0%–12.6%); TKA 7.4% increase, 95%-CI (1.6%–13.4%)) and a higher chance of adherence with PA recommendations (THA OR 1.90, 95%-CI (1.12–3.03); TKA OR 1.94, 95%-CI (1.19–3.15)). Conclusion. 6-18 months after surgery, THA/TKA patients were more physically active than a random sample of persons >40 years from the Dutch general population

Objective. Compare the safety and effectiveness of different anesthetic technique used in the simultaneous bilateral total knee arthroplasty (BTKA). Methods. Medical records of patients admitted for simultaneous BTKA between January 1, 2014 and September 1, 2015 in ‘The safety and effect evaluation of joint arthroplasty’ database were analyzed. The general anesthesia (GA) and neuraxial anesthesia (NA) group were identified. Patient preoperative characteristics were compared. Perioperative outcomes measured included operating time, blood loss, transfusion requirement, length of hospitalization, joint range of motion at discharge, complications. Results. A total of 1191 patients from 25 hospitals were identified, 802 (67.34%) patients were performed under GA, and 389 (32.66%) patients were performed under NA. Patients characteristics were similar between the two groups (P<0.05), except that patients operated under NA were older than those under GA (P<0.01). NA was associated with significantly less overall complications and infection complications, and reduction of length of hospitalization (P<0.05). But operating time, blood loss, transfusion requirement, joint range of motion at discharge were similar between the two groups (P<0.05). Conclusion. Patients who underwent simultaneous BTKA under NA had shorter hospitalization, lower overall complication and infection complication rate than GA. And, it could have an important medical and economic impact on health-care practice

The femur is a common site for skeletal metastases. The Gamma2 nail has proved effective in relieving pain and restoring function. Little data exists on the use of the Gamma3 Long Nail (GLN) in this condition. Improved instrumentation is suggested to reduce operative time and facilitate minimally invasive surgery. This study reports a series of patients treated in a District General Hospital. A retrospective casenote review was performed of all patients treated with the GLN for femoral metastatic disease over a five year period. Patients were followed-up for a minimum of one year. Functional level was assessed using the Parker Mobility Score (PMS). 12 patients underwent 15 nailings. Mean age was 75.4 years (median 75.7, range 61-92). In bilateral cases, the operations were performed during the same hospital admission. There were seven prophylactic nailings for impending fracture from proximal femoral lesions, seven procedures for actual fractures distal to the intertrochanteric line, and one basicervical fracture associated with multiple femoral metastases. Primaries were four prostate, two breast, two lung, one bowel, one bladder, one renal, and one myeloma. Average anaesthetic time for all procedures was 134 mins (median 125, range 90-210). Average peri-operative drop in serum haemoglobin was 2.3g/dL (median 2.1, range 0.6-4.8). Five patients with actual fracture and one patient with impending fracture required blood transfusion, receiving 2.2 units on average. In-hospital mortality rate was 0.83%, with only one patient not surviving to discharge. One year mortality was 83.3%. Only two patients were alive one year post-operation. Of the remaining patients, average survival was 3.2 months (median 3, range 1-6). Patients spent an average of 17 days on an acute orthopaedic unit (median 14, range 4-80). Two patients required further convalescence in a rehabilitation unit. There were three surgical complications. Two impending fractures became complete, One intra-operatively and one post-operatively. In the case of basi-cervical fracture, the proximal screw cut out of the femoral head, requiring revision to a long-stem bipolar hemiarthroplasty. This was the only re-operation required in this series. Average pre-operative PMS was 5.2 (median 4, range 2-9). Average peri-operative drop in PMS was two points (median 1.5, range 0-6). Of the 11 patients who survived to discharge, 10 were independently mobile and returned to their pre-operation residence. Nine required a change in walking aids. Only one patient reported post-operative pain. This small patient series suggests that the Gamma3 Long Nail is a suitable treatment option for impending and actual metastatic femoral fractures in the District General setting. Length of stay, in-hospital mortality and re-operation rates compare favourably with published data on the Gamma2. There was a significant drop in Parker Mobility Score but all patients bar one were independently mobile and returned to their home. Anaesthetic time was not lower than with the Gamma2, suggesting little tangible benefit of the new instrumentation

Aims: Musculo-skeletal complaints comprise a significant proportion of General Practitioner workload. The aim of this study was to assess whether the training of GP’s is satisfactory given their exposure to orthopaedics and trauma in practice. Methods: A postal questionnaire was sent to 200 local General Practitioners requesting information on their training in musculo-skeletal conditions. Results: The response rate was 58%. The reported estimated proportion of musculo-skeletal problems varied between 10% and 60 %. Only 33% of General Practitioners had any formal post graduate training in trauma and orthopaedics. Experience in the related specialities of rheumatology was 12% and A+E 69%. 35% of responding General Practitioners reported a specialist interest in musculo-skeletal conditions although less than 2% have any postgraduate qualifications in this area. Only 23% of GP’s thought that their training in orthopaedics and trauma was adequate .85% felt that they would benefit from further training. 80% of these felt that clinical teaching would be the best way to achieve this. Conclusions: Musculo-skeletal problems comprise a significant proportion of General Practice workload. Despite this fact formal training in trauma and orthopaedics received by GP’s is minimal. 77% of GP’s feel that their training in the treatment of musculo-skeletal conditions is inadequate and 85% would like further training

Despite a lack of evidence, the UK's Department of Health introduced a policy of ‘Bare below the elbows’ attire to try to reduce the incidence of nosocomial infection. This study investigates the link between attire and hand contamination. A prospective observational study of doctors working in a District General Hospital was performed. The fingertips were imprinted on culture medium, and the resulting growth assessed for number of colony forming units, presence of clinically significant pathogens and multiply resistant organisms. These findings were correlated with attire, grade, gender and specialty. 92 doctors were recruited of which 49 were ‘Bare below the elbows’ compliant and 43 were not. There was no statistically significant difference between those doctors who were ‘bare below the elbows’ and those that were not for either the number of colony forming units (p=1.0), or the presence of significant organisms (p=0.77). No multiply resistant organisms were cultured from doctors' hands. ‘Bare below the elbows’ attire is not related to the degree of contamination on doctors' fingertips or the presence of clinically significant pathogens. Further studies are required to establish whether investment in doctor's uniforms and patient education campaigns are worthwhile

Background: With the foreseeable increase in demand for revision hip surgery, it is likely that orthopaedic surgeons working in district general orthopaedic units will undertake an increasing number of secondary procedures. This article set out to determine whether a single orthopaedic surgeon, working in a district general hospital, could achieve results comparable to those obtained by surgeons working in specialised tertiary referral centres. Patients and methods: Complete records and serial radiographs of 72 patients (76 hips) having revision total hip arthroplasty by a single surgeon and follow-up of at least 1 year, were reviewed by an independent observer. Results: The mean follow-up period was 4 years. Indications for revision were aseptic loosening (N=51), sepsis (N=16), fracture (N=3), dislocation (N=2), and other (N=4). Complete cement removal was achieved in 97% of acetabular components revised and 88% of femoral components revised. There were no documented complications in 68% of revised hip prostheses. The complications of the remaining cases comprised trochanteric bursitis (9%), dislocation (10%), thromboembolism (5%), periprosthetic fracture (1%) and infection of the revised prosthesis (1%). None of the cases studied died as a direct result of surgery. All radiographic parameters measured were improved by revision of the prostheses. Conclusions: Orthopaedic surgeons working in district general hospitals performing 5 to 10 revision hip arthroplasties per year can achieve results comparable to those of surgeons working in specialised units

Purpose. Assessment of effectiveness of spinal fixation in conditions of general osteoporosis. Material and methods of studies. 112 patients with multiple osteoporotic pathological vertebral body fractures were surgically treated. Multilevel laminar or transpedicular instrumentation with or without ventral stabilization (group A) was used on 64 of them. The cemented polyaxial screws were used in 48 cases (group B). The patients treated with multilevel transpedicular fixation with cemented screws were included in B-I subgroup. The patients treated with monosegmental fixation (around fractures) with same screws were included in B-II subgroup. The parameters of stability (bone resorption around screws and cement, dislocation of implants, clinical symptoms) were studied in both groups. Outcome results and discussion: In group “A” the parameters of stability were the purest. The displacement of instrumentation with lost of correction has been revealed in 21% of cases. The reoperations were done in 17% of them. In groups B-I and B-II the parameters of stability were the same. There were no clinical signs of instability up to2 years of supervision. In 75% of cases the bone resorption around bone cement has been revealed after 3–6 months. But there were no cases of instrumental displacement. Spinal fixation in treatment of multiple pathological vertebral body fractures in conditions of general osteoporosis using the vertebroplasty with cemented screws provide good stability of the spine for long outcome. This method allows to achieve the clinical result with less invasive approach by shortening of extent of fixation

Introduction:. A pulmonary embolus (PE) occurs frequently in medical patients and acutely in post surgical total joint patients. While the two groups seem vastly different, there has never been an analysis of the location, number of emboli a patient has and size of the emboli in post-operative total joint arthroplasty patients compared to general medical patients. Studies have looked at the size of PEs relative to symptomatic patients; recent data have suggested the timeline of PE development is usually within the first few days after total knee arthroplasty (TKA) or total hip arthroplasty (THA). Methods:. We conducted a retrospective chart review at Providence Hospital from 2006 to 2011 of all THA and TKA patients who had a post-operative PE diagnosis and looked at their medical comorbidities, sex, age, procedure, post-operative day of PE, and size/location of PE using a novel pulmonary mapping tree database based on location of the PE on spiral computed tomography (CT). The same data, except for post-operative day, was collected for the medical population with a PE diagnosis. Size was defined based on level of blockage with small emboli occurring at different points within a lobe, medium being at the level of lobe, and large being either a saddle embolus or at the right or left pulmonary artery. Inclusion criteria for orthopaedic patients included THA or TKA performed prior to PE, PE within 1 month of surgery and CT confirming diagnosis of a PE. Medical patients meeting criteria had to have an admitting diagnosis of PE with CT confirmation of the PE. Exclusion criteria included V/Q scan alone to diagnose the PE. Results:. Of the 2878 TKA (2024 women, 854 men) and 1270 THA (749 women, 521 men) patients reviewed between 2006 and the first half of 2011, 51 developed a PE. Although 67% of all total joint patients were women, they comprised 92% (n = 47) of all PE patients (P < 0.0001). In 51 patients, there were 218 total emboli (mean of 4.3 emboli/patient). Medical patients had fewer emboli per patient (mean = 2.55, P = .001) and also had larger emboli than the total joint arthroplasty group (P = .01). Discussion:. Our study showed an overwhelmingly disproportionate amount of PEs in female orthopaedic patients, thus making them a higher risk to develop PE post-operatively. When we analyzed the distribution of the PEs, multiple small emboli were more common than solitary emboli. The clinical significance of this is unknown. Medical patients, however, had fewer and larger emboli per patient. The treatment of PEs has largely been ascribed to radiologic reports documenting the PE. We postulate a different therapy may be warranted in post-operative total joint arthroplasty patients, given the difference in the characterization of their emboli. Conclusions:. Women undergoing total joint arthroplasty had a significantly higher risk of developing a PE at our institution. The size and distribution of PEs have been elaborated in this study and may suggest that orthopaedic patients may not need the same anti-thrombotic therapy as medical patients with PE. A larger scale, descriptive analysis of PE is warranted in order to begin to question the appropriate anti-thrombotic therapy for post-operative THA or TKA patients compared to medical patients

Introduction

Methoxyflurane can cause hepatotoxicity and nephrotoxicity at anaesthetic doses but has excellent analgesic properties and no nephrotoxic effects in patients without preexisting disease. Approved for use in the UK and Ireland in 2015, it is currently being used in emergency departments for analgesia during fracture reduction. During the Covid emergency, with theatre access severely restricted and many patients unwilling to use inhaled Nitrous oxide, Penthrox had the potential to provide adequate pain relief to aid frame removals and minor procedures in the clinic.

Background: Traditionally, lumbar discectomy is performed under general anaesthesia because of ability to perform operations of long duration in prone position with a secure airway. Some recent reports suggest better outcomes with regional anaesthesia. Aim: The aim of this study was to compare the intra-operative and short-term post-operative outcome variables in patients undergoing primary single-level lumbar discectomy with epidural and general anaesthesia. Methods: This was a prospective randomized trial involving sixty patients over a two-year period in a tertiary hospital in India. Patients were allocated into two groups: Group A (n=30) patients received general anaesthesia and Group B (n=30) patients received epidural anaesthesia. Baseline and intra-operative haemodynamic parameters, surgical duration, surgical onset time, intra-operative blood loss, cost incurred by patient, nausea and vomiting and post-operative pain score were also recorded. Results: The groups were comparable for demographic data and baseline hemodynamic observations. Patients in the epidural anaesthesia group had significantly lower blood loss (p< 0.001), lower peak pain scores (p< 0.001), lesser surgical time (p< 0.001),and significantly reduced post-operative nausea and vomiting (p< 0.01) as compared to the general anaesthesia group. The cost incurred for epidural anaesthesia was two third of that incurred in general anaesthesia (p< 0.001). Epidural group had significantly more surgical onset time (p< 0.001). Conclusion: Lumbar discectomy can be safely performed using epidural anaesthesia. The intra-operative blood loss, surgical duration, cost incurred by the patient, postoperative nausea, vomiting and pain are significantly reduced in patients receiving epidural anaesthesia, thereby leading to a significantly higher patient satisfaction. In the present climate of NHS, where any initiative to cut down the cost of resources consumed is welcomed as long as the patient safety is not compromised, epidural anaesthetic may provide an effective alternative to general anaesthetic for lumbar discectomy

Introduction: Criticism is often made of general practitioners’ referrals to an orthopaedic service in a public hospital. There is often inadequate information about any previous treatment and it is difficult to assess the levels of pain and disability in the individual patient. Method: A review of 200 referral letters from general practitioners for patients to attend as orthopaedic out-patients has been carried out. One hundred of these patients were from the North Shore Hospital catchment area and the rest were from the Auckland Hospital catchment area. The letters were analysed according to history, previous treatment, results of previous treatment, and investigations including results of blood tests and x-rays. Results: An analysis of the results showed that, in general, 50% of the patients’ referrals were inadequately documented and, in particular, it was difficult to assess the individual patient’s level of pain and disability relating to the primary orthopaedic problem. Discussion: It is suggested that referral letters should contain adequate information to start the initial prioritisation of patients to allow those who have the greater need to have access to the limited resources of the public hospital service

Purpose: To determine if it is necessary to assess instability of the chronic anterior cruciate ligament deficient knee under general anaesthesia. Materials and methods: 27 anterior cruciate ligament deficient knees in 27 patients were evaluated both subjectively using the Lachmanns and pivot shift test and objectively using the KT 1000 arthometer. This was done in the preoperative clinic (without the patient anaesthetised) and subsequently in the anaesthetic room with the patient anaesthetised (under general anaesthesia) prior to anterior cruciate ligament reconstruction. The data was prospectively collected. Only data on 21 knees was available for analysis. There were 20 females and one male with an average age of 29 years. Results: There was no statistical significant difference (using students T test) between the data collected using the KT 1000 arthometer with and without the patient anaesthetised. A significant difference was noted both for the Lachmanns (p< 0.01) and pivot shift test (p< 0.001) between the results obtained with and without anaesthesia. This however did not change the management. Conclusion: Assessing the chronic anterior cruciate ligament deficient knee using the KT 1000 arthrometer, Lachmann and pivot shift test under general anaesthesia is not necessary if these assessments have been carried out in clinic

Abstract

Abstract

The poor reporting and use of statistical methods in orthopaedic papers has been widely discussed by both clinicians and statisticians. A detailed review of research published in general orthopaedic journals was undertaken to assess the quality of experimental design, statistical analysis and reporting. A representative sample of 100 papers was assessed for compliance to CONSORT and STROBE guidelines and the quality of the statistical reporting was assessed using a validated questionnaire. Overall compliance with CONSORT and STROBE guidelines in our study was 59% and 58% respectively, with very few papers fulfilling all criteria. In 37% of papers patient numbers were inadequately reported; 20% of papers introduced new statistical methods in the ‘results’ section not previously reported in the ‘methods’ section, and 23% of papers reported no measurement of error with the main outcome measure. Taken together, these issues indicate a general lack of statistical rigour and are consistent with similar reviews undertaken in a number of other scientific and clinical research disciplines. It is imperative that the orthopaedic research community strives to improve the quality of reporting; a failure to do so could seriously limit the development of future research

Post-operative regimes involving the use of intra-articular local anaesthetic infiltration may allow early mobilisation in patients undergoing total knee arthroplasty. Few studies have evaluated such regimes outside specialist arthroplasty units. We aimed to determine whether an enhanced recovery programme including the use of local anaesthetic administration could be adapted for use in a district general setting. Following introduction of this regime to our unit, 100 consecutive patients undergoing primary total knee arthroplasty were reviewed. 56 patients underwent a standard analgesic regime involving a general or spinal anaesthetic and oral analgesics post operatively (group1). 48 patients underwent the newly introduced regime, which included pre-operative counselling, peri-articular local anaesthetic infiltration at operation and intra-articular local anaesthetic top-up administration post-operatively for 24 hours (group 2). Length of stay, post-operative analgesic requirements, and range of knee motion post-operatively were compared. Median length of stay was less for patients in group 2 compared with those in group 1 (4 days compared to 5 days, p<0.05). Patients in group 2 required lower total doses of opiate analgesia post-operatively. 90% of patients in group 2 were ambulant on the first post operative day, compared with less than 25% of patients in group 1. Mean knee flexion on discharge was greater in patients in group 2 compared with those in group 1 (85 degrees compared with 75 degrees). No infective complications from intra-articular catheter placement were observed. However, technical difficulties were encountered during the introduction period, including loss of catheter placement, leakage of local anaesthetic and adaptation of nursing time for top-up anaesthetic administration. A rehabilitation regime involving local anaesthetic infiltration for total knee arthroplasty can successfully be adapted for use in a district general setting. Our results suggest if initial technical difficulties are overcome, this regime can provide effective postoperative analgesia, early mobilisation and reduced hospital stay

The purpose of this study is to determine whether the mode of anaesthesia chosen for patients undergoing lumbar microdiscectomy surgery has any significant influence on the immediate outcome in terms of safety, efficacy or patient satisfaction. This prospective randomised study compared safety, efficacy and satisfaction levels in patients having spinal versus general anaesthesia for single level lumbar micro-discectomy. Fifty consecutive healthy and cooperative patients were recruited and prospectively randomised into two equal groups; half the patients received a spinal anaesthetic (SA), the remainder a general anaesthetic (GA). Each specific mode of anaesthesia was standardised. Comprehensive postoperative evaluation concentrated on documenting any complications specific to the particular mode of anaesthesia, recording the pace at which the various milestones of physiological and functional recovery were reached, and the level of patient satisfaction with the type of anaesthesia used. The results showed no serious complication specific to their particular mode of anaesthesia in either group. Thirteen out of 25 SA patients required temporary urinary catheterisation (9 males, 4 females) while among the GA group 4 patients required urinary catheterisation (4 males and 1 female). Post-operative pain perception was significantly lower in the SA group. The SA patients achieved the milestones of physiological and functional recovery more rapidly. While both groups were satisfied with their procedure, the level of satisfaction was significantly higher in the SA group. In conclusion, lumbar spinal microdiscectomy can be carried out with equal safety, employing either spinal or general anaesthesia. While they require more temporary urinary catheterisation associated with the previous use of intrathecal morphine, patients undergoing SA suffer less pain in association with their procedure and recover more rapidly. Blinded to an extent by not having experienced the alternative, both groups appeared satisfied with their anaesthetic. However, the level of satisfaction was significantly higher in the SA group

We performed a meta-analysis to evaluate the relative efficacy of regional and general anaesthesia in patients undergoing total hip or knee replacement. A comprehensive search for relevant studies was performed in PubMed (1966 to April 2008), EMBASE (1969 to April 2008) and the Cochrane Library. Only randomised studies comparing regional and general anaesthesia for total hip or knee replacement were included. We identified 21 independent, randomised clinical trials. A random-effects model was used to calculate all effect sizes. Pooled results from these trials showed that regional anaesthesia reduces the operating time (odds ratio (OR) −0.19; 95% confidence interval (CI) −0.33 to −0.05), the need for transfusion (OR 0.45; 95% CI 0.22 to 0.94) and the incidence of thromboembolic disease (deep-vein thrombosis OR 0.45, 95% CI 0.24 to 0.84; pulmonary embolism OR 0.46, 95% CI 0.29 to 0.80). Regional anaesthesia therefore seems to improve the outcome of patients undergoing total hip or knee replacement