Background

The current average tariff of a total knee replacement (TKR) is £5500. The approximate cost of each knee prosthesis is £2500. Therefore, length of patient stay (LOS) and the cost of patient rehabilitation influence the total costs significantly. Previous studies have shown a mean LOS of between 5 and 9.4 days for patients undergoing primary unilateral TKR but none looked at the factors influencing length of stay following bilateral primary total knee replacements (BTKR) at the same sitting.

PURPOSE OF STUDY. We investigated the effect of weekend knee arthroplasty surgery on length of inpatient stay. METHODS. 341 consecutive patients undergoing primary total knee replacement were retrospectively identified. Of these 62 underwent surgery during the weekend. Length of inpatient stay, age, sex, pre-operative haemoglobin, ASA rating, and day of surgery were recorded. Multiple regression analysis was used to determine the effect of these preoperative factors on length of post-operative inpatient stay. RESULTS. The mean length of stay following primary knee replacement was 5.9 days, with a median 4 days (2-31). Multivariate analysis confirmed that age at operation, sex, pre-operative haemoglobin and ASA were predictive of length of stay following knee arthroplasty. The day of the operation was not predictive of length of post operative stay. DISCUSSION. The results from this study suggest age, sex, ASA and preoperative haemoglobin are predictive of inpatient hospital stay. This is consistent with previous published data. Day of surgery was not predictive of length of stay. Our results suggest that weekend knee arthroplasty surgery does not result in an increased length of inpatient stay

Whilst clinical pathways have reduced the length of inpatient stay (LOS) and costs associated with total hip replacement (THR), it would be useful to be able to predict which factors affect the LOS following THR. In this way units could improve patient flow, and thus increase efficiency, by optimising case loads and staffing levels in all related departments. We hypothesised that there were pre-operative factors that will predict the length of inpatient stay following a unilateral primary THR. Prospective data from 2302 patients who underwent primary unilateral THR for osteoarthritis during a nine-year period from January 01 1998 were included. The relationship between each prospectively recorded factor and LOS was analyzed separately using t-tests or Pearson correlation. Multiple linear regression was used to analyze the effect of each significant factor adjusted for others. Length of stay varied from 3 to 58 days, with a mean of 8.1 and a median of 7.0. The pre-operative factors that were not significantly associated with the LOS were BMI, Scottish Index of Multiple Deprivation, disabling knee, back or contra-lateral hip pain. A number of pre-operative factors were found to be highly significant predictors of LOS when subjected to univariate analysis, but not significant after multivariate analysis. These were smoking, heart disease, diabetes, pre-operative aspirin, pre-operative haemoglobin and overall Short Form (SF-36) score. Pre-operative factors that were significantly associated with LOS after adjusting for the effect of others were age, sex, pre-operative NSAIDs, consultant surgeon, combined function/activity dimension to Harris hip score, general health perception (GHP) dimension of SF-36, the day of the week and the year of surgery. Younger age, male sex, higher combined Harris hip function and activity score, higher GHP dimension of SF-36 score and NSAID use are all significantly associated with reduced length of inpatient stay following primary THR for osteoarthritis

Aim. Dalbavancin is a lipoglycopeptide with a half-life of 14 days (range 6.1 to 18.4), significantly longer than other antimicrobials, which avoids the need for daily antibiotic dosing. This multi-centre observational study aims to describe the use of dalbavancin to facilitate discharge in treating bone and joint infections. Method. All adult patients treated with dalbavancin from January 2017 to September 2022 in four UK bone infection units were included. Data collected through a standardised data collection form included:. Clinical and microbiological characteristics. Hospital length of stay. Complications. Patient suitability for hypothetical treatment options, such as Outpatient Parenteral. Antibiotic Team (OPAT). Clinical outcome. Treatment-related costs were calculated for dalbavancin and the preferred hypothetical treatment option that would have been administered for the same duration. The costs were subtracted to calculate the cost difference. Clinical success was defined as the absence of definite failure in accordance with the OVIVA Trial protocol. Results. Thirty-six patients were included: 20 males and 16 females, with a median age of 53 (IQR 43–73): Thirteen were septic arthritis, twelve were prosthetic joints, seven were spondylodiscitis and five were other orthopaedic-related implant infections. In twenty cases the infecting organism was Staphylococcus aureus, fourteen were due to coagulase-negative staphylococci and two no cultured organism. Reasons for dalbavancin. The reasons for choosing dalbavancin over alternatives were due to either:. Necessity due to poor adherence (21), or lack of viable OPAT options due to antibiotic resistance or intolerance (7). OR. Convenience to avoid the need for OPAT (8). Dalbavancin was initiated at 1500mg after a median of 12 days (IQR 6–17) of in-hospital antimicrobial therapy. Subsequent dalbavancin doses were based on clinical decisions and ranged from 1000mg to 1500mg. Healthcare benefits. Switching to dalbavancin reduced treatment costs by a median of £3526 (IQR 1118 - 6251) compared with the preferred theoretical alternatives. A median of 31 hospital days (IQR 23–47) was avoided among patients who would have required a prolonged inpatient stay. Outcome. Overall, 20 patients (55.6%) were successfully treated after a median follow-up of 8 months (IQR, 5.8 – 18.4). No patients developed an adverse drug reaction. Conclusions. Dalbavancin can safely facilitate outpatient treatment in patients with limited oral options and in whom OPAT is unsuitable. Dalbavancin is cost-effective compared with the alternative of an inpatient stay

Background of study. Total Knee Replacement (TKR) is one of the commonest elective arthroplasty operations. Crepe dressings are used following TKR by most surgeons as it may provide comfort and hemostasis through external pressure however, may reduce early range of motion (ROM). Avoiding crepe dressings after TKR saves operating time, avoids bulky dressings (which may reduce ROM) and allows interventions such as cryotherapy in the early post-operative period. There are no published studies comparing the use of crepe dressing after TKR with an impermeable dressing alone. Materials and Methods. We did a retrospective study, analysing patients who had a TKR with the use of crepe dressings compared with patients who had an impermeable dressing alone. All patients had cruciate retaining PFC Implants through the medial para-patellar approach. We compared ROM (at initial physio contact and on discharge), rate of wound leakage, opioid requirements and duration of inpatient stay. Results. Data from 40 patients with similar demographics was analysed; 20 in each group. There was no significant difference in; the ROM at initial physiotherapy contact and at discharge (P< 0.01), rate of wound leakage, opioid use and pain score during inpatient stay. The duration of inpatient stay was shorter in patients in whom a crepe dressing was not used. Conclusion. Avoiding the use of Crepe dressings after TKR does not improve early ROM, pain scores, opioid use or wound leakage in the immediate post-operative period. The duration of inpatient stay was shorter without a crepe dressing. Therefore, both practices can be safely used in clinical practice

Aims. With resumption of elective spine surgery services in the UK following the first wave of the COVID-19 pandemic, we conducted a multicentre British Association of Spine Surgeons (BASS) collaborative study to examine the complications and deaths due to COVID-19 at the recovery phase of the pandemic. The aim was to analyze the safety of elective spinal surgery during the pandemic. Methods. A prospective observational study was conducted from eight spinal centres for the first month of operating following restoration of elective spine surgery in each individual unit. Primary outcome measure was the 30-day postoperative COVID-19 infection rate. Secondary outcomes analyzed were the 30-day mortality rate, surgical adverse events, medical complications, and length of inpatient stay. Results. In all, 257 patients (128 males) with a median age of 54 years (2 to 88) formed the study cohort. The mean number of procedures performed from each unit was 32 (16 to 101), with 118 procedures (46%) done as category three prioritization level. The majority of patients (87%) were low-medium “risk stratification” category and the mean length of hospital stay was 5.2 days. None of the patients were diagnosed with COVID-19 infection, nor was there any mortality related to COVID-19 during the 30-day follow-up period, with 25 patients (10%) having been tested for symptoms. Overall, 32 patients (12%) developed a total of 34 complications, with the majority (19/34) being grade 1 to 2 Clavien-Dindo classification of surgical complications. No patient required postoperative care in an intensive care setting for any unexpected complication. Conclusion. This study shows that safe and effective planned spinal surgical services can be restored avoiding viral transmission, with diligent adherence to national guidelines and COVID-19-secure pathways tailored according to the resources of the individual spinal units. Cite this article: Bone Jt Open 2021;2(12):1096–1101

Hip fracture patients are vulnerable to delirium. This study examined the associations between delirium and outcomes including mortality, length of stay, post-discharge care requirements, and readmission. This cohort study collected validated healthcare data for all hip fracture patients aged ≥50 years that presented to a high-volume centre between March 2020-November 2021. Variables included: demographics, delirium status, COVID-19 status, treatment factors, and outcome measures. Wilcoxon rank sum or Chi-squared tests were used for baseline differences, Cox proportional hazard regression for mortality, logistic regression for post-discharge care requirements and readmission, and linear regression for length of stay. Analyses were adjusted for age, sex, deprivation, pre-fracture residence type and COVID-19. There were 1822 patients (mean age 81 years; 72% female) of which 496/1822 (27.2%) had delirium (4AT score ≥4). Of 371/1822 (20.4%) patients that died within 180 days of admission, 177/371 (47.7%) had delirium during the acute stay. Delirium was associated with an increased 30- and 180-day mortality risk (adjusted HR 1.74 (95%CI 1.15-2.64; p=0.009 and 1.74 (1.36-2.22; p<0.001), respectively), ten day longer total inpatient stay [adj. B.coef 9.80 (standard error 2.26); p<0.001] and three-fold greater odds of higher care requirements on discharge [Odds Ratio 3.07 (95% Confidence Interval 2.27-4.15; p<0.001)]. More than a quarter of patients had delirium during the hip fracture stay, and this was independently associated with increased mortality, longer length of stay, and higher post-discharge care requirements. These findings are relevant for prognostication and service planning, and emphasise the importance of effective delirium screening and evidence-based interventions in this vulnerable population

We report the impact of implementing a new short-stay hip and knee arthroplasty pathway in a National Health Service (NHS) hospital. This was enacted due to existing concerns with a long length of stay (LOS) and reduced elective operating capacity each winter due to emergency bed pressures. The overnight introduction of this pathway was aimed to reduce LOS, alleviate bed pressures, minimise readmission rates and generate financial savings, all combining to facilitate full elective activity during the winter. We conducted a prospective study at a regional tertiary arthroplasty centre. The new pathway was introduced across the service overnight. It includes rigorous preoperative optimisation, specific anaesthetic protocols and uniform changes in surgical practice to allow a focus on early mobilization and discharge on the day of surgery where possible. Data collection spanned 17 months, including the initial six months post implementation of the short-stay pathway. LOS data was collected for the full period and data was compared pre- and post-implementation of the new pathway. Patient satisfaction and 30-day readmission data were also collected. There was an immediate and significant decrease in median LOS from 4 days pre-implementation to 1 day post-implementation. Patient satisfaction was high, and the 30-day readmission rate was unchanged (5.95%), with no readmissions directly related to decreased inpatient stay. Financial analyses revealed substantial cost savings due to reduced LOS and the elimination of routine post-operative blood tests, estimated at over £1.6m per year. Elective activity over winter was significantly higher (79%) than in the same time period in the previous year. An acute introduction of a carefully planned and coordinated short-stay hip and knee pathway is safe, cost-effective and popular with patients, but also contributes to increased efficiency in the delivery of elective healthcare in the context of increasing demand and financial constraints in the NHS

Background. The treatment of chronic calcaneal osteomyelitis is a challenging and increasing problem because of the high prevalence of diabetes mellitus and operative fixation of heel fractures. In 1931, Gaenslen reported treatment of hematogenous calcaneal osteomyelitis by surgical excision through a midline, sagittal plantar incision. We have refined this approach to allow successful healing and early mobilization in a modern series of complex patients with hematogenous, diabetic, and postsurgical osteomyelitis. Methods. Twenty-eight patients (mean age 54.6 years, range 20–94) with Cierny-Mader stage IIIB chronic osteomyelitis were treated with sagittal incision and calcaneal osteotomy, excision of infected bone, and wound closure. All patients received antibiotics for at least 6 weeks, and bone defects were filled with an antibiotic carrier in 20 patients. Patients were followed for a mean of 31 months (SD 25.4). Primary outcome measures were recurrence of calcaneal osteomyelitis and below-knee amputation. Secondary outcome measures included 30-day postoperative mortality and complications, duration of postoperative inpatient stay, footwear adaptions, mobility, and use of walking aids. Results. All 28 patients had failed previous medical and surgical treatment. Eighteen patients (64%) had significant comorbidities. The commonest causes of infection were diabetes ± ulceration (11 patients), fracture-related infection (4 patients), pressure ulceration, hematogenous spread, and penetrating soft tissue trauma. The overall recurrence rate of calcaneal osteomyelitis was 18% (5 patients) over the follow-up period, of which 2 patients (7%) required a below-knee amputation. Eighteen patients (64%) had a foot that comfortably fitted into a normal shoe with a custom insole. A further 6 patients (21%) required a custom-made shoe, and only 3 patients required a custom-made boot. Conclusion. Our results show that a repurposed Gaenslen calcanectomy is simple, safe, and effective in treating this difficult condition in a patient group with significant local and systemic comorbidities

Aims. Robotic arm-assisted surgery offers accurate and reproducible guidance in component positioning and assessment of soft-tissue tensioning during knee arthroplasty, but the feasibility and early outcomes when using this technology for revision surgery remain unknown. The objective of this study was to compare the outcomes of robotic arm-assisted revision of unicompartmental knee arthroplasty (UKA) to total knee arthroplasty (TKA) versus primary robotic arm-assisted TKA at short-term follow-up. Methods. This prospective study included 16 patients undergoing robotic arm-assisted revision of UKA to TKA versus 35 matched patients receiving robotic arm-assisted primary TKA. In all study patients, the following data were recorded: operating time, polyethylene liner size, change in haemoglobin concentration (g/dl), length of inpatient stay, postoperative complications, and hip-knee-ankle (HKA) alignment. All procedures were performed using the principles of functional alignment. At most recent follow-up, range of motion (ROM), Forgotten Joint Score (FJS), and Oxford Knee Score (OKS) were collected. Mean follow-up time was 21 months (6 to 36). Results. There were no differences between the two treatment groups with regard to mean change in haemoglobin concentration (p = 0.477), length of stay (LOS, p = 0.172), mean polyethylene thickness (p = 0.065), or postoperative complication rates (p = 0.295). At the most recent follow-up, the primary robotic arm-assisted TKA group had a statistically significantly improved OKS compared with the revision UKA to TKA group (44.6 (SD 2.7) vs 42.3 (SD 2.5); p = 0.004) but there was no difference in the overall ROM (p = 0.056) or FJS between the two treatment groups (86.1 (SD 9.6) vs 84.1 (4.9); p = 0.439). Conclusion. Robotic arm-assisted revision of UKA to TKA was associated with comparable intraoperative blood loss, early postoperative rehabilitation, functional outcomes, and complications to primary robotic TKA at short-term follow-up. Robotic arm-assisted surgery offers a safe and reproducible technique for revising failed UKA to TKA. Cite this article: Bone Joint J 2024;106-B(7):680–687

Purpose of the study and background. An integrated rehabilitation programme was developed and found feasible taking into account the existing evidence base, appropriate theories, and patient and public involvement. The integrated programme encompasses inpatient activities supported by a multidisciplinary team, and integration of knowledge, skills and behaviours in the patient's everyday life. The aim of this trial was to compare the effectiveness of an integrated rehabilitation programme with an existing rehabilitation programme in patients with chronic low back pain (CLBP). Methods and Results. Comparison of two parallel rehabilitation programmes in a randomised controlled trial including 165 patients with CLBP. The integrated rehabilitation programme comprised an alternation of in total three weeks of inpatient stay and in total 11 weeks of home-based activities. The existing rehabilitation programme comprised a four-week inpatient stay. Primary outcome was changes in disability (Oswestry Disability Index). Secondary outcomes were changes in pain, pain self-efficacy, health related quality of life and depression. Outcomes were collected at baseline and 26-week follow-up. Disability decreased −5.76 (95%CI; −8.31, −3.20) for the integrated programme and −5.64 (95%CI; −8.45, −2.83) for the existing programme. The adjusted difference between the two programmes was −0.28 (95%CI; −4.02, 3.45). No statistically significant difference was found in any of the secondary outcomes. Conclusion. The results of the trial were consistent, showing no significant differences in patients' outcomes when comparing an integrated rehabilitation programme with an existing programme. Conflicts of interest: None. Sources of funding: Aarhus University, The Danish Rheumatism Association and Familien Hede Nielsens Fond

Introduction. This study was performed to investigate the efficacy of steroid and local anaesthesia (LA) in reducing post-operative pain in lumbar discectomy. Materials and methods. The study was ethically approved. Patients undergoing primary single level lumbar discectomy were randomised by a closed envelope system into 4 groups, which were (Group 1) 10mg of adcortyl in 1ml and 1ml of 0.5% marcaine, (Group 2) 10mg of adcortyl and 1ml of normal saline, (Group 3) 1ml of 0.5% marcaine and 1ml of normal saline and (Group 4) 2mls of normal saline as control. Combinations of the above were applied topically over the nerve root prior to closure. Pre-operative, day 1 and eight weeks post-operative pain scores were recorded. 24 hours post-operative opiate analgesia requirements and duration of inpatient stay were recorded. Data were analysed using student t-test for statistical significance. Results. 100 patients were recruited into the study. There were no significant differences seen in the mean age, gender and the mean pre-operative pain score between all groups. Mean day one pain score in groups 1,2,3 and 4 was 0.9,2.5, 2.1 and 3.3 respectively. Mean 24 hours post-operative opiate requirement was 32.4mg, 54mg, 48.8mg and 56.4mg respectively. Mean inpatient stay was 2.2 days, 3.9 days, 4.62 days and 3.63 days respectively. A significant different (p<0.05) was noted in day one post-operative mean pain score, mean 24 opiate requirement and mean inpatient stay in the corticosteroid and LA group. At 8 weeks post-operatively, no significant differences were seen in the pain score in all groups. Conclusions. Significant early post-operative pain reduction was achieved in the steroid and local anaesthesia group compared with other groups (p<0.05). A significant reduction in the 24-post operative analgesia requirement (p<0.05) and in inpatient stay (p<0.05) was also observed

Introduction: This study is performed to investigate the efficacy of steroid, local anaesthesia (LA) or combination of both in reducing post operative pain in lumbar discectomy. Materials and Methods: The study was ethically approved. Patients undergoing primary single level lumbar discectomy were randomised by a closed envelope system into 4 groups of 1ml of steroid and 1ml of LA, 1ml of steroid and 1ml of saline, 1ml of LA and 1ml of saline and 2mls of saline as control. 10mg of adcortyl in 1ml and 1ml of 0.5% marcaine were used. Combinations of above were applied topically over the nerve root prior to closure. Preoperative, day 1 and eight weeks post operative visual analogue pain score were recorded. 10cm visual analogue pain score chart was used. 24 hours post operative opiate analgesia requirements and duration of inpatient stay were recorded. Data was analysed using Student t-test and Fisher exact t-test. Results: No significant differences seen in the mean pre operative pain score between all groups. Mean Day 1 post operative pain and analgesia requirement in steroid and LA, steroid only, LA only and control group were 0.9, 2.5, 2.1 and 3.3 respectively. Mean opiate analgesia requirement 24 hours post operatively were 32.4mg, 54mg, 32.4mg and 56.8mg respectively. Mean inpatient stay were 2.2day, 3.91day, 4.62day and 3.63day respectively. At 8 weeks post operatively, no significant differences in the pain score in all groups. Conclusions: Significant post operative pain reduction was achieved in the steroid and local anaesthesia group compared with other groups (p< 0.05). The results are reflected as well in significant reduction in the post operative analgesia requirement (p< 0.05) and the significant reduction in inpatient stay. (p< 0.05) We recommended the use of perioperative steroid and LA infiltration in lumbar discectomy. Improved post operative pain control reduces post operative opiate analgesia requirement and reduced inpatient stay

Abstract. Aim. With resumption of elective spine surgery services following the first wave of COVID-19 pandemic, we conducted a multi-centre BASS collaborative study to examine the clinical outcomes of surgeries. Methods. Prospective data was collected from eight spinal centres in the first month of operating following restoration of elective spine surgery following the first wave. Primary outcomes measures were the 30-day mortality rate and postoperative Covid-19 infection rate. Secondary outcomes analysed were the surgical, medical adverse events and length of inpatient stay. Results. 257 patients (128 Male) with an age range of 2–88 years formed the study cohort. The average workload from each unit was 32(range 16–101) with 118 procedures (46%) done as category 3 prioritisation level (Procedures performed in < 3 month). 87% of patients were low-medium “risk stratification” category. 195 patients (75.8%) isolated for two weeks preoperatively and all but four patients had COVID-19 negative test prior to surgery. None of the patients were diagnosed with COVID-19 infection nor was any mortality related to COVID-19 in the 30 day follow up period, with 25 patients having been tested for symptoms. 32 patients (12%) developed a total of 34 complications with 19/34 being grade 1–2 Clavien-Dindo classification of surgical complications. Median LOS 5.2 days and 78.4 % patients stayed less than a week. Conclusions. As per our study safe and effective planned spinal surgical services can be restored avoiding viral transmission, with adherence to national guidelines and COVID-secure pathways tailored according to the resources of the individual spinal units

Total knee arthroplasty(TKA) is a major surgery and the postoperative pain can be severe. Inadequate pain relief may lead to delayed mobilisation, greater risk of developing deep vein thrombosis, coronary ischemia, poor wound healing, longer hospital stay and decreased patient satisfaction. Severe postoperative pain also increase the risk of developing long term persisting pain. Conventional pain managements with intermittent parenteral opioids and non-steroid anti-inflammatory drugs have been proved to be less effective and are often lead to unwanted side effect. Currently, there is a trend to use multimodal pain management to minimize narcotic consumption and to avoid narcotic-related side effects. The use of transdermal opioid patch has not been well established. The purpose of this study was to investigate the analgesic effects of various transdermal non-opioid patches in patients after elective total knee arthroplasty in a prospective, randomised control trial. After receiving Institutional Review Board approval, 89 patients(89 knees) received primary unilateral total knee arthroplasty were included in this study. All patients were randomly allocated into three groups. The 3 groups were demographically similar for sex, age, and body mass index. They received patches with 5% lidocaine, flurbiprofen and only vehicle patches without any medication. The patches were placed on the tourniquet area postoperatively, then on patient-directed area of discomfort every 6–8 hours. Each patient received the same standard postoperative analgesics including single intra-articular injection, NSAID, acetaminophen, and rescue opioids as needed. All patients were interviews everyday and the primary outcome was the visual analog scale. Besides, consumption of rescue opioids, progress of active movement, and inpatient stay were also recorded. Our hypotheses were transdermal non-opioid patches would provide effective pain relief and reduce the consumption of opioids as well as their side effects. There were 30, 29, and 30 patients in group I, II and III. The mean ischemic time(tourniquet time) was 56.0, 61.4, 55.5 minutes, respectively. The narcotics consumptions were 11.77, 20.12, and 15.57 mg, respectively. The day achieved active flexion to 90 degrees were 1.83, 1.97, and 2.03 days, respectively. The inpatient stay was 6.47 days for group I patients, 6.81 days for group II patients, and 6.77 days for group III patients. The mean episodes of breakthrough pain(VAS>4) were 3, 3, and 3.7 times, respectively. There was no related adverse effects occurred with the use of non-opioid trasndermal patches. Compared to placebo group, favourable results were noted in non-opioid transdermal patches, including opioid consumption, active knee flexion, inpatient stay and episodes of breakthrough pain in spite of insignificant statistical difference. High satisfaction without any complication were noted. Besides, non-opioid transdermal patches are also cost effective. There were only a few literature discussing about non-opioid patches in patients with total knee arthroplasty. The results showed indifferent pain improvement and no significant additional pain relief. Our results were compatible with current related studies, which showed no significant improvement. This is the first study to compare the analgesic efficacy of different non-opioid tansdermal patches in a prospective randomised trial

ARI is a busy trauma unit (catchment: 500 000 people). In September 2010 a day-case Hand Trauma Service (HTS) started. Previously cases were often postponed due to prioritisation of orthopaedic emergencies; therefore increasing inpatient stay and associated costs. We aim to characterise presenting cases, evaluate improvements in service provision and financial costs. Data was collected from the first HTS year (Sept 10–11), and the preceding year (Sept 09–10). Data was collected on patient characteristics, operation, operative time, anaesthetic type and number of inpatient days. The cost of inpatient stay was calculated from the NHS Scotland resource allocation committee data. Pre HTS there were 410 cases (500 operative hours). 141 wound explorations, 22 nail-bed repairs, 34 metacarpal ORIF, 68 phalangeal ORIF, 5 scaphoid fixations, 69 tendon repairs, 30 terminalisations, 5 MUA, 19 nerve repairs, 17 unclassified. Accounting for 510 inpatient nights (mean: 1.25, range: 0–8), costing £204,387.60 (mean: £500.95). 123 cases required image intensification (II). Most patients had GA. During the first HTS year there were 282 operations. Most operations were day-case. 77 cases were performed under LA, 81 regional blocks and 34 under GA. During this year cases requiring II continued to be performed in the main theatre. The HTS has increased time available in main theatres. It has reduced inpatient stay costs, potentially saving £141,267.90. Performing more operations under LA/regional block decreases the risks associated with anaesthesia. Provision of II for the HTS would permit more cases to be performed, improving the service provision and further reducing costs

Aims. The practice of alternating operating theatres has long been used to reduce surgeon idle time between cases. However, concerns have been raised as to the safety of this practice. We assessed the payments and outcomes of total knee arthroplasty (TKA) performed during overlapping and nonoverlapping days, also comparing the total number of the surgeon’s cases and the total time spent in the operating theatre per day. Materials and Methods. A retrospective analysis was performed on the Centers for Medicare & Medicaid Services (CMS) Limited Data Set (LDS) on all primary elective TKAs performed at the New England Baptist Hospital between January 2013 and June 2016. Using theatre records, episodes were categorized into days where a surgeon performed overlapping and nonoverlapping lists. Clinical outcomes, economic outcomes, and demographic factors were calculated. A regression model controlling for the patient-specific factors was used to compare groups. Total orthopaedic cases and aggregate time spent operating (time between skin incision and closure) were also compared. Results. A total of 3633 TKAs were performed (1782 on nonoverlapping days; 1851 on overlapping days). There were no differences between the two groups for length of inpatient stay, payments, mortality, emergency room visits, or readmission during the 90-day postoperative period. The overlapping group had 0.74 fewer skilled nursing days (95% confidence interval (CI) -0.26 to -1.22; p < 0.01), and 0.66 more home health visits (95% CI 0.14 to 1.18; p = 0.01) than the nonoverlapping group. On overlapping days, surgeons performed more cases per day (5.01 vs 3.76; p < 0.001) and spent more time operating (484.55 minutes vs 357.17 minutes; p < 0.001) than on nonoverlapping days. Conclusion. The study shows that the practice of alternating operating theatres for TKA has no adverse effect on the clinical outcome or economic utilization variables measured. Furthermore, there is opportunity to increase productivity with alternating theatres as surgeons with overlapping cases perform more cases and spend more time operating per day. Cite this article: Bone Joint J 2019;101-B:1081–1086

Internal fixation of ankle fractures should be undertaken either before or after the period of critical soft tissue swelling. As part of the clinical governance in our unit, an audit was undertaken to examine the interval between admission and surgery and net inpatient stay of patients with ankle fractures over a 6 month period. Thirty four patients fulfilled the inclusion criteria of having an acute closed fracture of the ankle requiring open reduction and internal fixation (ORIF). There were 16 unimalleolar, 10 bimalleolar and 8 trimalleolar fractures. 10 Patients underwent surgery on the day of admission, 9 patients had surgery within 24 hours, 15 patients had surgery after 24 hours of admission. The average in patient stay was 9 days (1–61 days). If surgery was undertaken within 24 hours the average inpatient stay was 9 days (1–14). If surgery was delayed beyond 24 hours the average inpatient stay was 15 days (3–61 days). Delayed surgery of closed ankle fractures increases the risk of soft tissue complications and prolongs hospital stay with profound cost implications. Long-term disability resulting from ankle fractures can be reduced by optimal early management procedures

Introduction and Objective. Lower limb fractures are amongst the most common surgically managed orthopaedic injuries, with open reduction and internal fixation (ORIF) as the conventional method of treatment of the fibula. In recent years, dedicated intramedullary implants have emerged for fibula fixation in tandem with the move towards minimally invasive surgery in high-risk patients. This is the largest multicentre review to date with the aim of establishing the clinical outcomes following intramedullary nail (IMN) fixation of the fibula and to identify the absolute indication for fibula IMN fixation. Materials and Methods. A retrospective study of adult patients in all UK hospitals, who underwent fibula nail fixation between 01/01/2018 and 31/10/2020 was performed. Primary outcome measures included time to union, infection rate, other post-operative complications associated with the fixation and length of hospital stay. The secondary outcome measure was to identify the indication for fibula nailing. Data tabulation was performed using Microsoft Excel and analysis was performed using SPSS Version 23 (SPSS Statistics). Results. 2 Major Trauma Centres (MTCs) and 9 Trauma Units (TUs) were eligible for inclusion. 102 patients were included and 91% were classified as ankle fractures of 68% (n=69) were Weber B, 24% (n=24) Weber C and 8% (n=9) were either distal tibial fractures with an associated fibula fracture or pilon fractures. The mean age was 64 years of which 45 were male patients and 57 were female. The average BMI was 30.03kg/m. 2. and 44% of patients were ASA 3. 74% of patients had poor pre-op skin condition including swelling and open wounds. The calculated infection rate for fibula nail was 4.9% and metal-work complication rate was 4.9%. The average time to union was 13 weeks and length of inpatient stay was 15 days (SD +/− 12 days). Conclusions. MEFNO has demonstrated that fibula nail is an ideal implant in patients who have a physiologically higher risk of surgery, poor skin condition and a complex fracture pattern. The time to union, complication and infection risks are lower than that reported in literature for ankle ORIFs

Introduction: Surgery to ankle fractures requiring fixation is often delayed due to swelling. Social circumstances and surgeon preference dictate whether these patients are rested in hospital or at home. The aim of this study was to explore the effectiveness of a discharge and readmit policy for surgical fixation of ankle fractures unsuitable for immediate surgery. Materials and methods: The case notes and radiographs of 87 patients’ who underwent ankle fracture fixation between January 1st 2007 and December 31st 2007 were reviewed for causes of delayed surgery and details of the admission. Results: The sample comprised 46 male and 41 female patents, average age 43 years (range, 13–80). 43 operations were cancelled within 24 hours of admission. These were considered delayed operations. 31 patients were cancelled due to soft tissue swelling. Lack of operating capacity or awaiting the results of further investigations caused the remaining 12 delays. Twenty-three of the delayed procedures were deemed suitable for discharge and re-admission (safe, previously mobile, not living alone). Seven of these patients were discharged and re-admitted through fracture clinic five to seven days later. The remaining 16 were rested as inpatients. Patients treated with traditional inpatient rest and elevation averaged at total inpatient stay of 13 days (range 8–19 days). Patients discharged for rest and elevation had a significantly (p< 0.05) reduced overall inpatient stay of 3.3 days (range, 2–5 days). This approach could have saved our institution an estimated £53,808 (157 inpatient days) for the period January 1st 2007 to December 31st 2007. Conclusion: The re-admission policy for ankle fractures too swollen for early surgery described in this report significantly reduces overall inpatient stay with no identifiable adverse effects. Readmission through outpatient clinics generates administrative costs and as yet un-quantified service pressure which may cause disruption to outpatient services although this approach in undoubtedly a useful practice with careful patient selection