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Bone & Joint Open
Vol. 4, Issue 10 | Pages 728 - 734
1 Oct 2023
Fokkema CB Janssen L Roumen RMH van Dijk WA

Aims. In the Netherlands, general practitioners (GPs) can request radiographs. After a radiologically diagnosed fracture, patients are immediately referred to the emergency department (ED). Since 2020, the Máxima Medical Centre has implemented a new care pathway for minor trauma patients, referring them immediately to the traumatology outpatient clinic (OC) instead of the ED. We investigated whether this altered care pathway leads to a reduction in healthcare consumption and concomitant costs. Methods. In this retrospective cohort study, patients were included if a radiologist diagnosed a fracture on a radiograph requested by the GP from August to October 2019 (control group) or August to October 2020 (research group), on weekdays between 8.30 am and 4.00 pm. The study compared various outcomes between groups, including the length of the initial hospital visit, frequency of hospital visits and medical procedures, extent of imaging, and healthcare expenses. Results. A total of 634 patients were included. The results show a median reduction of 25 minutes in duration of initial hospital visits, one fewer hospital visit, overall fewer medical procedures, and a decrease in healthcare costs of €303.40 per patient in the research group compared to the control group. No difference was found in the amount of imaging. Conclusion. The implementation of the new care pathway has resulted in a substantial reduction in healthcare use and costs. Moreover, the pathway provides advantages for patients and helps prevent crowding at the ED. Hence, we recommend immediately referring all minor trauma patients to the traumatology OC instead of the ED. Cite this article: Bone Jt Open 2023;4(10):728–734


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 477 - 477
1 Sep 2012
Kantak A Patnaik S Lal M Nadjafi J
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Objective. Delayed radiographs are routinely done to help in diagnosis of occult scaphoid fractures. Our aim was to determine the diagnostic value of these late x-rays. Methods. This is a radio-diagnostic study. We prospectively reviewed radiographs of 67 patients with injury to their wrists who presented with anatomical snuff box to the accident and emergency department.5 patients showed up a fracture of the scaphoid on trauma x-rays and they were excluded from the study. All patients had a radiograph on day of presentation as well as a delayed radiograph at a later date. The radiographs were standardized to include 4 scaphoid views. All the radiographs were reported independently by a consultant radiologist (JN) and a consultant orthopaedic surgeon (ML). Results. 62 radiographs of 42 males and 20 females with an average age of 25.91 were examined. The two sequential radiographs were taken at an average delay of 10.23 days. There was no difference of opinion between the radiologist and the orthopaedic surgeon with regards to reporting. Only one of the late radiographs showed up a fracture of the proximal pole. Rest of the x-rays failed to detect any bony injury. Conclusion. If a fracture is not visible on first day it is difficult to visualize the fracture in delayed x-rays and a strong clinical suspicion should be supplemented with a more specific investigation like a bone scan or MRI scan. We present our data with an up to date review of literature


Bone & Joint Open
Vol. 5, Issue 2 | Pages 117 - 122
9 Feb 2024
Chaturvedi A Russell H Farrugia M Roger M Putti A Jenkins PJ Feltbower S

Aims

Occult (clinical) injuries represent 15% of all scaphoid fractures, posing significant challenges to the clinician. MRI has been suggested as the gold standard for diagnosis, but remains expensive, time-consuming, and is in high demand. Conventional management with immobilization and serial radiography typically results in multiple follow-up attendances to clinic, radiation exposure, and delays return to work. Suboptimal management can result in significant disability and, frequently, litigation.

Methods

We present a service evaluation report following the introduction of a quality-improvement themed, streamlined, clinical scaphoid pathway. Patients are offered a removable wrist splint with verbal and written instructions to remove it two weeks following injury, for self-assessment. The persistence of pain is the patient’s guide to ‘opt-in’ and to self-refer for a follow-up appointment with a senior emergency physician. On confirmation of ongoing signs of clinical scaphoid injury, an urgent outpatient ‘fast’-wrist protocol MRI scan is ordered, with instructions to maintain wrist immobilization. Patients with positive scan results are referred for specialist orthopaedic assessment via a virtual fracture clinic.


Bone & Joint Open
Vol. 5, Issue 6 | Pages 524 - 531
24 Jun 2024
Woldeyesus TA Gjertsen J Dalen I Meling T Behzadi M Harboe K Djuv A

Aims

To investigate if preoperative CT improves detection of unstable trochanteric hip fractures.

Methods

A single-centre prospective study was conducted. Patients aged 65 years or older with trochanteric hip fractures admitted to Stavanger University Hospital (Stavanger, Norway) were consecutively included from September 2020 to January 2022. Radiographs and CT images of the fractures were obtained, and surgeons made individual assessments of the fractures based on these. The assessment was conducted according to a systematic protocol including three classification systems (AO/Orthopaedic Trauma Association (OTA), Evans Jensen (EVJ), and Nakano) and questions addressing specific fracture patterns. An expert group provided a gold-standard assessment based on the CT images. Sensitivities and specificities of surgeons’ assessments were estimated and compared in regression models with correlations for the same patients. Intra- and inter-rater reliability were presented as Cohen’s kappa and Gwet’s agreement coefficient (AC1).


The Journal of Bone & Joint Surgery British Volume
Vol. 91-B, Issue 3 | Pages 388 - 394
1 Mar 2009
Goel DP Buckley R deVries G Abelseth G Ni A Gray R

The incidence of deep-vein thrombosis and the need for thromboprophylaxis following isolated trauma below the knee is uncertain. We have investigated this with a prospective randomised double-blind controlled trial using low molecular weight heparin with saline injection as placebo in patients aged between 18 and 75 years who had sustained an isolated fracture below the knee which required operative fixation. All patients had surgery within 48 hours of injury and were randomised to receive either the placebo or low molecular weight heparin for 14 days, after which they underwent bilateral lower limb venography, interpreted by three independent radiologists. Further follow-up was undertaken at two, six, eight and 12 weeks. A total of 238 patients fulfilled all the inclusion criteria, with 127 in the low molecular weight heparin group and 111 in the placebo group, all of whom underwent bilateral venography. There was no statistically significant difference in the incidence of deep-vein thrombosis between those patients treated with low molecular weight heparin or the placebo (p = 0.22). The number of deep-vein thromboses in the two groups was 11 (8.7%) and 14 (12.6%), respectively. Age and the type of fracture were significantly associated with the rate of deep-vein thrombosis (p = 0.001 and p = 0.009, respectively) but gender, comorbidities and the body mass index were not. The overall incidence of deep-vein thrombosis in this series was 11%. There was no clinical or statistical significant reduction in the incidence of deep-vein thrombosis with the use of thromboprophylaxis. However, we accept that owing to a cessation of funding, recruitment to this trial had to be ended prior to establishing the necessary sample size. Our results cannot, therefore, categorically exclude the possibility that low molecular weight heparin treatment could be beneficial. We recommend a further multicentre trial be undertaken to resolve this matter


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 144 - 144
1 Sep 2012
Bruni D Raspugli G Iacono F Lo Presti M Zaffagnini S Marcacci M
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Background. The reported outcomes of unicompartmental knee replacement (UKR) for spontaneous osteonecrosis of the knee (SPONK) often derive from small series with an average followup of 5 years, enabling to generate meaningful conclusions. Therefore, we determined the long-term functional results and the 10-years survivorship of the implant in all patients with advanced SPONK of the medial tibio-femoral compartment treated with a unicompartmental knee arthroplasty at our institute. Methods. We retrospectively evaluated 84 consecutive patients with late stage SPONK. All patients received a pre-operative MRI to confirm the diagnosis, to exclude any metaphyseal involvement and to assess the absence of significative degenerative changes in the lateral and PF compartment. Mean age at surgery was 66 years and mean body mass index (BMI) was 28.9. In all cases, SPONK involved the medial compartment; in 77 cases the medial femoral condyle (MFC) was involved, while in 7 cases the pathology site was the medial tibial plateau (MTP). Radiological evaluation was conducted by 3 different radiologists and clinical evaluation according to KSS and WOMAC score was performed by 3 fellows from outside institutions, with no previous clinical contact with the patients, at a mean followup of 98 months. Results. We found a significant improvement in VAS score for residual pain self-assessment and maximum knee flexion (p<0.0001). The 10-year Kaplan-Meier survivorship with revision for any reason as endpoint was 89%. Mean results at final observation point for global KSS and WOMAC score were 87.1 (range 45–100; standard deviation 13.8) and 12 (range 0–44; standard deviation 10.3), respectively. No patient had significant radiographic signs of osteoarthritis progression in the lateral compartment or in the patello-femoral compartment at final evaluation. Conclusions. Our findings suggest that medial UKR performed for late stage SPONK of the medial tibio-femoral compartment in selected patients provides satisfactory long term clinical and radiographical results, with a 10-years Kaplan-Meier survivorship of the implant of 89%


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 532 - 532
1 Sep 2012
Raposo F Sousa A Valente L Duarte F Loureiro M Monteiro E São Simão R Moura Gonçalves A Pinto R
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Introduction. Interest in platelet-derived growth factors has been increasing as an adjunct in surgical techniques for tissue repair. Its use in ligament injuries repair has been studied mainly in animals. The authors intend to study growth factors influence in ACL repair using BTB graft. Material. 20 individuals underwent ACL rupture BTB arthroscopic repair, using Double Incision Mini-Invasive Technique. MRI (3-Tesla) images. GPSIII ® System to obtain Platelet-Rich Plasma (PRP) thrombin activated. Methods. Prospective study consisting of 2 groups of 10 patients each. Surgical technique, fixation method and postoperative protocol were the same. In the study group (SG-10 patients) graft was imbued with PRP and the remaing plasma was intra-articularly injected. The MRIs took place 6 weeks and 6 months after the procedure with and without gadolinium-DTPA enhancement. Evaluation was performed blindly by independent radiologists concerning femoral tunnel integration, sinovialization process and nonspecific synovitis. Clinical and functional status evaluation: IKDC. Statistical analysis in SPSS®. Results. Radiological evaluation was similar in both groups. In the Study Group at 6 weeks we verified less joint effusion and synovitis. At 6 months: no diference in integration in femoral tunnel, and in granulation tissue around the femoral tunnel in graft sinovialization. IKDC (mean ± SD) with PRP: pre-operative −45,66 ±6,98, post-operative −94,35 ±3,54 (Age-29 ± 10), without PRP: preoperative −48,02 ±12,68, post-operative −91,7 ±6,99 (Age −31 ±10). There are no statistical differences between the groups with and without PRP in clinical and functional assessments and MRI images. Discussion. The use of technology to accelerate and improve the processes of tissue repair and integration is of great interest in repairing the ACL. Studies in humans are rare, with low level of evidence and contradictory results. Although the limitations of this study, it seems to us that the use of growth factors has no advantages in the process of PT graft integration at 6 months. Conclusion. PRP doesn't seem to contribute to enhancement of the ligamentation process and articular rehabilitation when used as a step of BTB technique


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 296 - 296
1 Sep 2012
Cantin O Cantin O Chouteau J Henry J Viste A Fessy M Moyen B
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Introduction. There is a challenge to detect partial tear of the ACL, the number of bundle injured and the proportion of fibers torn. The MRI was shown efficient to individualize the two anteromedial (AM) and posterolateral (PL) bundles of the ACL. The purpose of this study was to assess the ability of the MRI to detect partial tears of the ACL on axial views to display the AM and PL bundles. Materials and methods. This retrospective study included 48 patients (19 partial tears of the ACL, 16 complete rupture of the ACL and 13 normal knee) who underwent both arthroscopy and MRI examinations of the knee. The conventional MRI protocol included one sagittal T1- weighted sequence and 3 proton-density fat sat. The images from MRI were analysis by a radiologist specialized in musculoskeletal imaging who was blinding to the arthroscopic findings. The criteria for the analysis of MRI were divided into primary (those involving the ACL himself) and secondary signs (associated abnormalities). The primary signs included the horizontalisation of the ACL (ACL axis), the global ACL signal intensity and the signal intensity of each AM and PL bundle. The secondary signs included bone bruise, osteochondral impaction, popliteus muscle injury, medial collateral ligament injury and joint effusion. The ACL was classified as normal, partially or totally torn. The rupture of the AM and PL bundle was specified. Results. In our study, MRI was found to have a 75% sensitivity and a 73% specificity for the diagnosis of partial tears of the ACL. The sensitivity to detect AM bundle lesion was 88% but the specificity was 50%. The lack of horizontalisation of the ACL was a very good sign, for partial tears of the ACL, with a sensitivity of 84% and a specificity of 81% (p<0.05). Regarding the secondary signs, there was no significant difference to distinguish partial and complete tear. However, we found that there was a greater probability to find a partial tear of the ACL with the lack of joint effusion, bone bruise and medial collateral ligament injury. Quantifying the proportion of injured fibers was unsuccessful and was found as a failure of the MRI. Conclusions. MRI exhibited lower sensitivity and specificity for partial tear than for complete rupture of the ACL. However 3 important arguments can guide us: the lack of horizontalisation of the ACL, a continuous ACL signal, the display of one of two bundles on the axial view


The Journal of Bone & Joint Surgery British Volume
Vol. 82-B, Issue 5 | Pages 636 - 642
1 Jul 2000
Wainwright AM Williams JR Carr AJ

We assessed the inter- and intraobserver variation in classification systems for fractures of the distal humerus. Three orthopaedic trauma consultants, three trauma registrars and three consultant musculoskeletal radiologists independently classified 33 sets of radiographs of such fractures on two occasions, each using three separate systems. For interobserver variation, the Riseborough and Radin system produced ‘moderate’ agreement (kappa = 0.513), but half of the fractures were not classifiable by this system. For the complete AO system, agreement was ‘fair’ (kappa = 0.343), but if only AO type and group or AO type alone was used, agreement improved to ‘moderate’ and ‘substantial’, respectively (kappa = 0.52 and 0.66). Agreement for the system of Jupiter and Mehne was ‘fair’ (kappa = 0.295). Similar levels of intraobserver variation were found. Systems of classification are useful in decision-making and evaluation of outcome only if there is agreement and consistency among observers. Our study casts doubt on these aspects of the systems currently available for fractures of the distal humerus


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 321 - 321
1 Sep 2012
Jalgaonkar A Mohan A Pollock R Skinner J Cannon S Briggs T Aston W
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Percutaneous biopsies can lead to seeding of tumour cells along the biopsy tract. Correct surgical management requires preoperative identification and excision of the biopsy tract at time of surgery. These tracts become increasingly difficult to identify with time, leading to risk of inadequate excision of the biopsy tract and recurrence of the tumour at the biopsy site. We conducted a prospective study involving 45 patients who had tissue biopsies for bone and soft tissue tumours between February and May 2008. All the biopsies were performed by consultant radiologist under ultrasound or CT guidance. Case note analysis, patient history and examination at the time of surgery were used to collect data. 23 of 45 patients had accurate identification of the biopsy tract by the surgeon at the time of excision. The mean time between biopsy and excision was 52 days (range 6–140). 22 of 45 patients had unidentifiable biopsy site, with the mean time between biopsy and excision being 98 days(range 13–164) p=0.0004(paired t test). All 4 patients who received post-biopsy radiotherapy had unidentifiable biopsy site tract (mean duration 104 days) and 11 of the 18 patients who underwent neoadjuvant chemotherapy had an unidentifiable biopsy tract (mean duration 108 days). We concluded that identification of biopsy site was more difficult after 50 days, especially in patients who underwent radiotherapy and chemotherapy. Following this study, all the patients who had biopsies of tumours had the site marked with India ink tattoo. We, then prospectively reviewed 36 patients between July and September 2010 who underwent excision of bone and soft tissue tumours and had their biopsy sites marked with India ink tattoo. After needle biopsy, one drop of the dye was applied at the site of the biopsy. This was taken up by capillary action beneath the dermis and remained present until the patient returned for their definitive surgery. The biopsy site was easily identifiable by the patients and the operating surgeon in all 36 patients. The mean time between biopsy and surgery was 77 days (range 10–299 days). Tattooing of the skin enabled the surgeon to accurately excise the biopsy tract along with the tumour. We recommend this technique of tattooing of the biopsy site with India ink, as it is safe, easily recognisable and permits accurate excision of the tract (including the tattoo), therefore preventing biopsy tract recurrence


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 364 - 364
1 Sep 2012
Viswanath A Buchanan J Apthorp L
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Shoulder pain or loss of normal range of motion is a frequent complaint in the outpatient clinic. Of these presentations, rotator cuff injury is a common cause. This can range from mild, transient inflammation of the tendons, to partial tears of tendons, or even full thickness tears. Disruption of the tendons can occur from forceful forward throwing actions undertaken in some sports, for example baseball pitching, more commonly in the UK however, chronic impingement can lead eventually to a tendon tear-usually seen in an older population. Current methods of investigation of such injuries after clinical history and examination, includes plain film radiography, ultrasonography, magnetic resonance imaging and arthrography. We decided to look at how ultrasound can be used in the district general hospital for investigation of such injuries. Aims. To determine the accuracy of ultrasound as an investigative tool for clinically suspected rotator cuff tears. Methods. Seventy-five consecutive ultrasonographic study reports, in patients who subsequently underwent arthroscopic examination, were scrutinised and correlated with surgical findings. From this, sensitivity and specificity of ultrasound at this district general hospital were calculated. In addition, this data was compiled for each of the three Consultant Radiologists in order to assess the operator dependent nature of ultrasound. Results. Of the 74 cases analysed, 43 (58.1%) had full correlation with the arthroscopy findings, 13 (17.6%) had mixed correlation, and 18 cases (24.3%) had no correlation between the ultrasound and arthroscopy report. The sensitivity and specificity of ultrasound at our institution was 0.76 and 0.8 respectively with regards to a tear being detected at ultrasound and then visualised during surgery. Conclusions. There is no current national guidance as to which imaging modality should be first line following clinical examination. Magnetic resonance arthrography, widely thought of as being the gold standard investigation, is not only expensive and possible only in certain centres, but is also invasive, time consuming, and has many relative contraindications. Ultrasound offers a clinical advantage by allowing the radiologist to speak to the patient and assess their range of motion whilst performing the study. This interaction is lost totally in MRI, CT and even MR arthrography. Our study shows that ultrasonography can be quite accurate in identifying a rotator cuff tear. Although it is operator-dependent, ultrasound should be considered more often as a first-line imaging tool for suspected rotator cuff tears as it is relatively inexpensive, quick, and most importantly dynamic


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 320 - 320
1 Sep 2012
Nieuwenhuijse M Van Rijswijk C Van Erkel A Dijkstra S
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Objective. Comparison of clinical outcome after Percutaneous Vertebro Plasty (PVP) for Osteoporotic Vertebral Compression Fractures (OVCFs) between patients with and without Intra Vertebral Clefts (IVCs). Background. PVP is a common treatment modality for painful OVCFs. Patients presenting with OVCFs with an IVC, also described as avascular necrosis of the vertebral body or intravertebral pseuadoarthrosis, are thought to represent a specific subgroup: filling the cleft might result in immediate and possibly superior pain relief due to stabilization of the excessive mobility associated with an IVC and the risk for cement leakage might be decreased due to its cavitational nature. Methods. 102 patients with 197 OVCFs were prospectively recruited for follow-up using a 0–10 Pain Intensity Numerical Rating Scale (PI-NRS) and the Short Form 36 (SF-36) Quality of Life questionnaire before PVP and at 7 days (PI-NRS only), 1, 3 and 12 months after PVP. Cement leakage was assessed on direct post-operative CT-scanning. At 6 and 52 weeks and at suspicion, patients were analyzed for new fractures. From blinded data two experienced musculoskeletal interventional radiologists retrospectively assessed all treated OVCFs for the presence of an IVC, defined as an abnormal, well-demarcated, linear or cystic hypointensity on MRI T1-weighted sequences and/or hyperintensity on MRI T2 STIR-sequences and/or the evident cleft filling on post-PVP CT-scanning. Outcome of patients with and without IVCs was compared using multivariate analysis correcting for confounders. For the purpose of comparison, a subgroup of all patients with PVP in isolated OVCFs was assessed as well. Results. In 48 OVCFs in 48 of 102 patients an IVC was identified (47.1%). Outcome regarding PI-NRS and SF-36 was comparable between both groups. In 42 patients who received PVP in only one OVCF, 21 clefts were detected. Despite similar baseline values, average back pain after PVP was significantly higher over time in patients with an IVC (1.1 point, p=0.03) but ultimately comparably lower at 12 months (4.4 and 4.3 points, p < 0.001). Outcome regarding SF-36 was comparable, as was occurrence of new OVCFs after PVP. The presence of an IVC was identified as a strong risk factor (OR 4.3, p=0.004) for occurrence of cortical (intradiscal) cement leakage. Conclusion. In patients with long-standing OVCFs, an IVC is a common entity. Patients with OVCFs with an IVC benefit from PVP, but do not comprehend a superior treatment indication. Overall benefit from PVP was comparable to patients without an IVC. In patients with treated isolated OVCFs with an IVC, average back pain is higher over the first year after PVP but ultimately comparable. Furthermore, an IVC is associated with an increased risk for cortical (intradiscal) cement leakage


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 171 - 171
1 Sep 2012
Mirza S Tilley S Aarvold A Sampson M Culliford D Dunlop D
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Introduction. Controversy exists as to whether the short external rotator tendons and capsule of the hip should be repaired after posterior approach primary total hip arthroplasty (THA). Recent studies using radiopaque markers have demonstrated that reimplantation of these muscle tendons fail early and may not prevent post operative dislocation. Methods. Using dynamic ultrasound examination we evaluated the patency of repair in 68 tendon groups (piriformis/conjoint tendon and obturator externus). We demonstrate short and medium term success in the reimplantation of these tendons using the double transosseous drill hole technique of reattaching the tendons and capsule to the greater trochanter. We followed up 21 of our total hip replacements and 13 hip resurfacings and undertook a dynamic ultrasound examination of the external rotators by an experienced musculoskeletal radiologist to assess their integrity at a minimum of 60 days and 100 days and an average of 213 days after the operation. Results. There were 34 hips assessed in 33 patients. 21 were total hip replacements and the rest were hip resurfacings. Each patient underwent a standard posterior approach by the senior surgeon. The piriformis and conjoint tendons (Group 1) and the obturator extenus (Group 2) were reattached with modified kessler sutures using a transosseous reimplantation technique. The capsule was reattached with a running suture using the same technique. The total hip replacement group had 16 out of 21 hips (76.2%) where both external rotator groups were intact at follow up, compared with 3 out of 13 hips (23.1%) for the hip resurfacing group (Chi-squared 9.188, p=0.002). Group 1 tendons were intact in 81% of the THR group while only in 53.8% in the rsurfaing group. We compared the hip replacement group with the hip resurfacing group using survival analysis techniques (log rank test), which take into account the different follow-up times. The hip replacement group showed a significantly longer time to the event of either rotator group not being intact at follow-up than the hip resurfacing group (log rank 5.568, p=0.018). Conclusions. Our results do appear to suggest that this technique may be of benefit in patients undergoing primary THA but may not be as successful after resurfacing procedures. We propose that the increased incidence of external rotator detachment seen in the resurfacing group may be due to the increased strain imparted on the tendons due to the greater distance to travel, as they wind around the large resurfaced femoral head and neck as compared to the relatively thinner THA femoral neck and smaller head component


The Bone & Joint Journal
Vol. 103-B, Issue 2 | Pages 247 - 255
1 Feb 2021
Hassellund SS Williksen JH Laane MM Pripp A Rosales CP Karlsen Ø Madsen JE Frihagen F

Aims

To compare operative and nonoperative treatment for displaced distal radius fractures in patients aged over 65 years.

Methods

A total of 100 patients were randomized in this non-inferiority trial, comparing cast immobilization with operation with a volar locking plate. Patients with displaced AO/OTA A and C fractures were eligible if one of the following were found after initial closed reduction: 1) dorsal angulation > 10°; 2) ulnar variance > 3 mm; or 3) intra-articular step-off > 2 mm. Primary outcome measure was the abbreviated version of the Disabilities of the Arm, Shoulder and Hand questionnaire (QuickDASH) after 12 months. Secondary outcome measures were the Patient-Rated Wrist and Hand Evaluation (PRWHE), EuroQol-5 dimensions 5-level questionnaire (EQ-5D-5L), range of motion (ROM), grip strength, “satisfaction with wrist function” (score 0 to 10), and complications.


The Bone & Joint Journal
Vol. 100-B, Issue 9 | Pages 1234 - 1240
1 Sep 2018
Brady J Hardy BM Yoshino O Buxton A Quail A Balogh ZJ

Aims

Little is known about the effect of haemorrhagic shock and resuscitation on fracture healing. This study used a rabbit model with a femoral osteotomy and fixation to examine this relationship.

Materials and Methods

A total of 18 male New Zealand white rabbits underwent femoral osteotomy with intramedullary fixation with ‘shock’ (n = 9) and control (n = 9) groups. Shock was induced in the study group by removal of 35% of the total blood volume 45 minutes before resuscitation with blood and crystalloid. Fracture healing was monitored for eight weeks using serum markers of healing and radiographs.


Aims

The aim of this study was to evaluate the outcomes of a salvage procedure using a 95° angled blade plate for failed osteosynthesis of atypical subtrochanteric femoral fractures associated with the long-term use of bisphosphonates. These were compared with those for failed osteosynthesis of subtrochanteric fractures not associated with bisphosphonate treatment.

Patients and Methods

Between October 2008 and July 2016, 14 patients with failed osteosynthesis of an atypical subtrochanteric femoral fracture were treated with a blade plate (atypical group). Their mean age was 67.8 years (60 to 74); all were female. During the same period, 21 patients with failed osteosynthesis of a typical subtrochanteric fracture underwent restabilization using a blade plate (typical group). Outcome variables included the time of union, postoperative complications, Harris Hip Score, and Sanders functional rating scale.


The Bone & Joint Journal
Vol. 100-B, Issue 8 | Pages 1087 - 1093
1 Aug 2018
Barenius B Inngul C Alagic Z Enocson A

Aims

The aim of this study was to compare the functional and radiological outcomes in patients with a displaced fracture of the hip who were treated with a cemented or a cementless femoral stem.

Patients and Methods

A four-year follow-up of a randomized controlled study included 141 patients who underwent surgery for a displaced femoral neck fracture. Patients were randomized to receive either a cemented (n = 67) or a cementless (n = 74) stem at hemiarthroplasty (HA; n = 83) or total hip arthroplasty (THA; n = 58).


Bone & Joint Research
Vol. 6, Issue 3 | Pages 144 - 153
1 Mar 2017
Kharwadkar N Mayne B Lawrence JE Khanduja V

Objectives

Bisphosphonates are widely used as first-line treatment for primary and secondary prevention of fragility fractures. Whilst they have proved effective in this role, there is growing concern over their long-term use, with much evidence linking bisphosphonate-related suppression of bone remodelling to an increased risk of atypical subtrochanteric fractures of the femur (AFFs). The objective of this article is to review this evidence, while presenting the current available strategies for the management of AFFs.

Methods

We present an evaluation of current literature relating to the pathogenesis and treatment of AFFs in the context of bisphosphonate use.


The Bone & Joint Journal
Vol. 98-B, Issue 12 | Pages 1668 - 1673
1 Dec 2016
Konda SR Goch AM Leucht P Christiano A Gyftopoulos S Yoeli G Egol KA

Aims

To evaluate whether an ultra-low-dose CT protocol can diagnose selected limb fractures as well as conventional CT (C-CT).

Patients and Methods

We prospectively studied 40 consecutive patients with a limb fracture in whom a CT scan was indicated. These were scanned using an ultra-low-dose CT Reduced Effective Dose Using Computed Tomography In Orthopaedic Injury (REDUCTION) protocol. Studies from 16 selected cases were compared with 16 C-CT scans matched for age, gender and type of fracture. Studies were assessed for diagnosis and image quality. Descriptive and reliability statistics were calculated. The total effective radiation dose for each scanned site was compared.


The Bone & Joint Journal
Vol. 98-B, Issue 2 | Pages 249 - 259
1 Feb 2016
Sabharwal S Carter AW Rashid A Darzi A Reilly P Gupte CM

Aims

The aims of this study were to estimate the cost of surgical treatment of fractures of the proximal humerus using a micro-costing methodology, contrast this cost with the national reimbursement tariff and establish the major determinants of cost.

Methods

A detailed inpatient treatment pathway was constructed using semi-structured interviews with 32 members of hospital staff. Its content validity was established through a Delphi panel evaluation. Costs were calculated using time-driven activity-based costing (TDABC) and sensitivity analysis was performed to evaluate the determinants of cost