Diagnostic interpretation error of paediatric musculoskeletal (MSK) radiographs can lead to late presentation of injuries that subsequently require more invasive surgical interventions with increased risks of morbidity. We aimed to determine the radiograph factors that resulted in diagnostic interpretation challenges for emergency physicians reviewing pediatric MSK radiographs.

Emergency physicians provided diagnostic interpretations on 1,850 pediatric MSK radiographs via their participation in a web-based education platform. From this data, we derived interpretation difficulty scores for each radiograph using item response theory. We classified each radiograph by body region, diagnosis (fracture/dislocation absent or present), and, where applicable, the specific fracture location(s) and morphology(ies). We compared the interpretation difficulty scores by diagnosis, fracture location, and morphology. An expert panel reviewed the 65 most commonly misdiagnosed radiographs without a fracture/dislocation to identify normal imaging findings that were commonly mistaken for fractures.

We included data from 244 emergency physicians, which resulted in 185,653 unique radiograph interpretations, 42,689 (23.0%) of which were diagnostic errors. For humerus, elbow, forearm, wrist, femur, knee, tibia-fibula radiographs, those without a fracture had higher interpretation difficulty scores relative to those with a fracture; the opposite was true for the hand, pelvis, foot, and ankle radiographs (p < 0 .004 for all comparisons). The descriptive review demonstrated that specific normal anatomy, overlapping bones, and external artefact from muscle or skin folds were often mistaken for fractures. There was a significant difference in difficulty score by anatomic locations of the fracture in the elbow, pelvis, and ankle (p < 0 .004 for all comparisons). Ankle and elbow growth plate, fibular avulsion, and humerus condylar were more difficult to diagnose than other fracture patterns (p < 0 .004 for all comparisons).

We identified actionable learning opportunities in paediatric MSK radiograph interpretation for emergency physicians. We will use this information to design targeted education to referring emergency physicians and their trainees with an aim to decrease delayed and missed paediatric MSK injuries.

Diagnostic interpretation error of paediatric musculoskeletal (MSK) radiographs can lead to late presentation of injuries that subsequently require more invasive surgical interventions with increased risks of morbidity. We aimed to determine the radiograph factors that resulted in diagnostic interpretation challenges for emergency physicians reviewing pediatric MSK radiographs.

Emergency physicians provided diagnostic interpretations on 1,850 pediatric MSK radiographs via their participation in a web-based education platform. From this data, we derived interpretation difficulty scores for each radiograph using item response theory. We classified each radiograph by body region, diagnosis (fracture/dislocation absent or present), and, where applicable, the specific fracture location(s) and morphology(ies). We compared the interpretation difficulty scores by diagnosis, fracture location, and morphology. An expert panel reviewed the 65 most commonly misdiagnosed radiographs without a fracture/dislocation to identify normal imaging findings that were commonly mistaken for fractures.

We included data from 244 emergency physicians, which resulted in 185,653 unique radiograph interpretations, 42,689 (23.0%) of which were diagnostic errors. For humerus, elbow, forearm, wrist, femur, knee, tibia-fibula radiographs, those without a fracture had higher interpretation difficulty scores relative to those with a fracture; the opposite was true for the hand, pelvis, foot, and ankle radiographs (p < 0 .004 for all comparisons). The descriptive review demonstrated that specific normal anatomy, overlapping bones, and external artefact from muscle or skin folds were often mistaken for fractures. There was a significant difference in difficulty score by anatomic locations of the fracture in the elbow, pelvis, and ankle (p < 0 .004 for all comparisons). Ankle and elbow growth plate, fibular avulsion, and humerus condylar were more difficult to diagnose than other fracture patterns (p < 0 .004 for all comparisons).

We identified actionable learning opportunities in paediatric MSK radiograph interpretation for emergency physicians. We will use this information to design targeted education to referring emergency physicians and their trainees with an aim to decrease delayed and missed paediatric MSK injuries.

Two discrete legal factors enable the surgeon to treat an injured patient the fully informed, autonomous consent of the adult patient with capacity via civil law; and the medical exception to the criminal law. This article discusses current concepts in consent in trauma; and also considers the perhaps less well known medical exception to the Offences against the Person Act 1861, which exempts surgeons from criminal liability as long as they provide ‘proper medical treatment’.

Cite this article: Bone Jt Open 2024;5(7):565–569.

Aim: To test the knowledge of clinicians in orthopaedic clinics and emergency departments of the surface anatomical landmarks, that should be examined during assessment of foot and ankle injuries.

Methods: Specifically trained assessors observed 109 clinicians examining 6 anatomical landmarks on uninjured subjects. Each landmark was chosen for its relevance to assessment of foot and ankle injuries. The landmarks were the medial malleolus, lateral malleolus, fibula head, navicular, base of the 5th metatarsal and the anterior talofibular ligament (ATFL).

Results: 2 participants failed to identify a single landmark. Of 109 assessed, 27% correctly identified all 6 landmarks. The average correctly identified by each clinician was 4.1 (sd: 1.5 and range: 0–6). 107 correctly identified the lateral malleolus, the most consistently identified. The most poorly identified landmark was the ATFL, by 44%.

Discussion: The knowledge of surface anatomy of junior orthopaedic and emergency clinicians was found to be poor and only seems to significantly improve once higher specialty training is reached. Despite the potential for subjectivity and bias the authors believe the methodology is sufficient to demonstrate a lack of anatomical knowledge amongst clinicians. Poor anatomical knowledge leads to inaccurate examination. This can lead to incorrect diagnoses or even maltreatment of patients. Clinicians are becoming more reliant on unnecessary and expensive imaging investigations. They have neglected the basic art of physical examination based on sound knowledge of human anatomy. At present, the authors believe that the anatomical teaching in undergraduate medicine is inadequate.

Aims

The aim of this study was to create artificial intelligence (AI) software with the purpose of providing a second opinion to physicians to support distal radius fracture (DRF) detection, and to compare the accuracy of fracture detection of physicians with and without software support.

Aims

The optimal choice of management for proximal humerus fractures (PHFs) has been increasingly discussed in the literature, and this work aimed to answer the following questions: 1) what are the incidence rates of PHF in the geriatric population in the USA; 2) what is the mortality rate after PHF in the elderly population, specifically for distinct treatment procedures; and 3) what factors influence the mortality rate?

Aims

While internet search engines have been the primary information source for patients’ questions, artificial intelligence large language models like ChatGPT are trending towards becoming the new primary source. The purpose of this study was to determine if ChatGPT can answer patient questions about total hip (THA) and knee arthroplasty (TKA) with consistent accuracy, comprehensiveness, and easy readability.

Prediction tools are instruments which are commonly used to estimate the prognosis in oncology and facilitate clinical decision-making in a more personalized manner. Their popularity is shown by the increasing numbers of prediction tools, which have been described in the medical literature. Many of these tools have been shown to be useful in the field of soft-tissue sarcoma of the extremities (eSTS). In this annotation, we aim to provide an overview of the available prediction tools for eSTS, provide an approach for clinicians to evaluate the performance and usefulness of the available tools for their own patients, and discuss their possible applications in the management of patients with an eSTS.

Cite this article: Bone Joint J 2022;104-B(9):1011–1016.

Purpose: To determine the degree of burnout among resident physicians in orthopaedic surgery and traumatology departments in Spanish hospitals and the influence of various factors.

Materials and methods: Descriptive crossover study. The study population included all the resident physicians in orthopaedic surgery and traumatology departments in Spain. We sent an anonymous self-administered questionnaire, the Maslach Burnout Inventory, which assesses emotional exhaustion, depersonalisation and personal accomplishment, in addition to a number of sociodemographic, occupational and personal variables by means of a questionnaire.

Results: Replies were received from 63 orthopaedic surgery and traumatology resident physicians (8%). 47.6% of the participants presented a high degree of emotional exhaustion, 66.6% a high degree of depersonalisation and 38.1% a low degree of personal accomplishment. Among the variables studied we found a high degree of burnout related, among others, to female sex, poor department organisation, little appreciation of the resident’s work and little free time for family. 32.8% of the respondents would choose the same medical specialisation but in a different hospital, as compared to 62.3% who would choose the same specialisation and the same hospital.

Conclusions: The levels of burnout among resident physicians in orthopaedic surgery and traumatology departments in Spain are higher than among associate physicians in the same departments in Spain and than those found in two earlier studies among primary care physicians in Spain and among several medical specialisations internationally. Training activities are needed to alleviate this problem.

The identification of certain character traits in orthopaedic surgeons (OS), as compared with their general surgery counterparts, has potential implications in terms of the selection of registrars in orthopaedics.

A self-developed questionnaire about schooling, sports, hobbies, etc., was distributed to some 400 OS, 120 general surgeons, and 60 physicians across South Africa. There was a 29.2% response rate (117 replies) from OS, and 14 surgeons and 20 physicians replied.

The findings were inconclusive but nonetheless interesting. Profiles of the ‘average’ OS showed similarities with regard to race, gender, sports participation at school, and job satisfaction, especially when compared to the control group. There were notable individual differences in terms of age, marital status, number of children and use of free time. Most OS had attended urban public high schools. Golf was by far the most popular sport. More OS than members of the control group took part in sport, but they did not reach higher levels than their counterparts did.

The profile of the average OS does not seem to differ significantly from the control group, and more in-depth research seems necessary.

Introduction: The first line treatment in our centre for Morton’s neuroma (MN), sufficient to warrant intervention, is a peri-neural Ultrasound guided injection of corticosteroid (USI).

The NHS will soon implement 18 week referral to treatment targets.

A prospective study was performed whereby from 2004–6, referral letters from General Practitioners suggesting a diagnosis specifically of Morton’s neuroma, resulted in randomised assignment to either direct referral for USI or to the specialist Foot and Ankle outpatient clinic.

Patients with less specific referral letters were evaluated in clinic and referred for USI as appropriate.

A comparison was made of the sensitivity and specificity of the referral pathways, financial implications and the time to treatment (TTT).

Results: 121 patients were referred for USI.

Of 57 patients for whom the GP had diagnosed a MN, 40 (70%) had the diagnosis confirmed on USI (other diagnoses were: 7 NAD, 3 ganglions, 2 bursae, 2 degenerative change, 1 glomus tumour, 1 angioleiomyoma, 1 SOL); this was comparable to the overall number referred to radiology with a suspected MN (69%).

In the directly referred group, the mean TTT was 115 days (95%CI = 89 – 141), compared to 241 days (95%CI = 223 – 259) for those patients who went via a Foot and Ankle clinic. P< 0.0001.

Conclusion: For patients with features highly suggestive of a Morton’s neuroma, direct referral from primary care for USI has a similar sensitivity and specificity to referral from a specialist hospital clinic and the TTT is significantly shorter.

The mean wait of this group is within the 18 week government target without any changes to our current radiology protocols. Using this direct referral protocol we saved 29 outpatient appointments; if followed for all eligible patients we would have saved 57 outpatient appointments.

Aims

Physician burnout and its consequences have been recognized as increasingly prevalent and important issues for both organizations and individuals involved in healthcare delivery. The purpose of this study was to describe and compare the patterns of self-reported wellness in orthopaedic surgeons and trainees from multiple nations with varying health systems.

Diagnostic imaging in LBP is controversial. Concerns relate to costs and “creating potential barriers to recovery”.

Methods: All GPs in north Bristol (population 250,000) submitted every non-emergency referral for LBP+/−sciatica to our office, as a “single point of entry” clinic. 1301 patients have been assessed, 1283 with MRI screening.

We calculated proportions of MRI diagnoses and treatment pathways, and compared these with routine care (the pre-existing service, having comparable protocols, other than MRI screening.

Results: Summary of MRI diagnoses - potential surgical spine pathology 519(40.5%) (disc prolapse=295, stenosis=148, spondylolisthesis=49, other=27); serious pathology (tumours, aortic aneurysms) 12(0.94%); spondylosis 681(53%); no degenerative change- 71(5.5%).

Only 149(11.6%) of patients needed follow-up in clinic (30–58% in routine care). Overall, 637(49.6%) patients were managed in primary care, and 646(50.4%) were referred to secondary care, including 161(12.5%) referred for surgery, comparable to routine care (12–16% surgery), and 406(31.6%) patients referred to consultant pain physicians.

Discussion: In the new service, time from referral to diagnosis/treatment planning reduced from 12–16 weeks to three weeks. MRI screening did not increase referrals for surgery. Costs were minimised by leasing downtime on NHS scanners, with dedicated lumbar spine sessions leading to increased scans per hour. Very low follow-up rate further reduced costs.

The use of MRI as a tool to advise LBP patients on the spectrum of management options is arguably the way of the future. We would however, not recommend this without subsequent clinical review by an experienced clinician, including a discussion about the relevance of the findings.

Conflicts of Interest: None

Source of Funding: None

Diabetic foot problems are a common cause for hospitalisation in this group and up to 25% of diabetic patients will be affected. Prevalence of diabetes is rising, currently affecting 680000000 people worldwide. The enormity of this problem mandates any strategy that shortens therapeutic period and enhances success rates. Cerament G has been used in our unit as a treatment adjunct in diabetic foot treatment. Successful treatment is viewed as eradication of infection and a functional foot. Retrospective review of 40 months practice with 115 patients. Inclusion: all diabetic feet requiring surgery Cerament G used, protocol driven Microbiology pathway. Exclusion: Primary closure not possible. Cerament G not used. Outcome assessed in three groups: Total failure (further surgery required); slow to heal (healing by secondary intention); healed without problems. Healed 99 (eradication of infection and return to function), failure to heal 16 (success rate: 86.1%). Infection was the cause of failure in only in 2.6% (13 failures due to patient noncompliance or poor vascularity). Accepted success rate in treating osteomyelitis in diabetic feet is 68% (medical treatment only), combination of surgery and medical is 86%. Eradication of infection is the only end point return to function is not addressed. This study shows Cerament G with surgery/systemic antibiotics provides a 97.4% success rate. Therapeutic drivers in this field have been determined traditionally by Physicians and Vascular Surgeons (resection rather than reconstructive surgery.) Our assertion is that eradicating infection in a functionally useless foot is a waste of health resources. Our strategy is always the delivery of an intact functional foot residuum. Cerament G as an adjunct allows this goal in a cost-effective manner

Aims. Surgery is often indicated in patients with metastatic bone disease (MBD) to improve pain and maximize function. Few studies are available which report on clinically meaningful outcomes such as quality of life, function, and pain relief after surgery for MBD. This is the published protocol for the Bone Metastasis Audit — Patient Reported Outcomes (BoMA-PRO) multicentre MBD study. The primary objective is to ascertain patient-reported quality of life at three to 24 months post-surgery for MBD. Methods. This will be a prospective, longitudinal study across six UK orthopaedic centres powered to identify the influence of ten patient variables on quality of life at three months after surgery for MBD. Adult patients managed for bone metastases will be screened by their treating consultant and posted out participant materials. If they opt in to participate, they will receive questionnaire packs at regular intervals from three to 24 months post-surgery and their electronic records will be screened until death or five years from recruitment. The primary outcome is quality of life as measured by the European Organisation for Research and the Treatment of Cancer Quality of Life questionnaire (EORTC-QLQ) C30 questionnaire. The protocol has been approved by the Newcastle & North Tyneside 2 Research Ethics Committee (REC ref 19/NE/0303) and the study is funded by the Royal College of Physicians and Surgeons of Glasgow (RCPSG) and the Association for Cancer Surgery (BASO-ACS). Discussion. This will be the first powered study internationally to investigate patient-reported outcomes after orthopaedic treatment for bone metastases. We will assess quality of life, function, and pain relief at three to 24 months post-surgery and identify which patient variables are significantly associated with a good outcome after MBD treatment. Cite this article: Bone Jt Open 2021;2(2):79–85

Worldwide, most spine imaging is either “inappropriate” or “probably inappropriate”. The Choosing Wisely recommendation is “Do not perform imaging for lower back pain unless red flags are present.” There is currently no detailed breakdown of lower back pain diagnostic imaging performed in New Brunswick (NB) to inform future directions. A registry of spine imaging performed in NB from 2011-2019 inclusive (n=410,000) was transferred to the secure platform of the NB Institute for Data, Training and Research (NB-IRDT). The pseudonymized data included linkable institute identifiers derived from an obfuscated Medicare number, as well as information on type of imaging, location of imaging, and date of imaging. The transferred data did not include the radiology report or the test requisition. We included all lumbar, thoracic, and complete spine images. We excluded imaging related to the cervical spine, surgical or other procedures, out-of-province patients and imaging of patients under 19 years. We verified categories of X-ray, Computed Tomography (CT), and Magnetic Resonance Imaging (MRI). Red flags were identified by ICD-10 code-related criteria set out by the Canadian Institute for Health Information. We derived annual age- and sex-standardized rates of spine imaging per 100,000 population and examined regional variations in these rates in NB's two Regional Health Authorities (RHA-A and RHA-B). Age- and sex-standardized rates were derived for individuals with/without red flag conditions and by type of imaging. Healthcare utilization trends were reflected in hospital admissions and physician visits 2 years pre- and post-imaging. Rurality and socioeconomic status were derived using patients’ residences and income quintiles, respectively. Overall spine imaging rates in NB decreased between 2012 and 2019 by about 20% to 7,885 images per 100,000 people per year. This value may be higher than the Canadian average. Females had 23% higher average imaging rate than males. RHA-A had a 45% higher imaging rate than RHA-B. Imaging for red flag conditions accounted for about 20% of all imaging. X-rays imaging accounted for 67% and 75% of all imaging for RHA-A and RHA-B respectively. The proportions were 20% and 8% for CT and 13% and 17% for MRI. Two-year hospitalization rates and rates of physician visits were higher post-imaging. Females had higher age-standardized hospitalization and physician-visit rates, but the magnitude of increase was higher for males. Individuals with red flag conditions were associated with increased physician visits, regardless of the actual reason for the visit. Imaging rates were higher for rural than urban patients by about 26%. Individuals in the lowest income quintiles had higher imaging rates than those in the highest income quintiles. Physicians in RHA-A consistently ordered more images than their counterparts at RHA-B. We linked spine imaging data with population demographic data to look for variations in lumbar spine imaging patterns. In NB, as in other jurisdictions, imaging tests of the spine are occurring in large numbers. We determined that patterns of imaging far exceed the numbers expected for ‘red flag’ situations. Our findings will inform a focused approach in groups of interest. Implementing high value care recommendations pre-imaging ought to replace low-value routine imaging

Aims and objectives. Our aim was to evaluate the indications for patients undergoing magnetic resonance imaging (MRI) of the knee prior to referral to an orthopaedic specialist, and ascertain whether these scans altered initial management. Materials and Method. We retrospectively reviewed all referrals received by a single specialist knee surgeon over a 1-year period. Patient demographics, relevant history, examination findings and past surgical procedures were documented. Patients having undergone MRI prior to referral were identified and indications for the scans recorded. These were reviewed against The NHS guidelines for Primary Care Physicians to identify if the imaging performed was appropriate in each case. Results. A total of 261 patients were referred between 1. st. July 2018 and 30. th. June 2019. 87/261 patients underwent MRI of the knee joint prior to referral. The mean patient age was 53 years with predominance of male patients (52 verses 35 females). 21/87 patients (24%) underwent the appropriate imaging prior to referral with only 13% of patients undergoing x-ray imaging before their MRI. In cases where MRI was not indicated, patients waited an average of 12 weeks between their scan and a referral being sent to the specialist knee surgeon. Conclusion. 76% of patients referred to orthopaedics had inappropriate MRI imaging arranged by their primary care physician. For a single consultant's referrals over 1 year these unnecessary MRI scans cost the NHS £13,200. Closer adherence to the guidelines by primary care physicians would result in a financial saving for the NHS, faster referral times and a more effective use of NHS resources

YouTube is one of the main sources for learning clinical skills. This study aims to assess the educational outcomes of medical students from self-directed learning about knee arthrocentesis through searching and using YouTube videos in comparison to traditional supervisor-led sessions. Seventy-one medical students were randomly assigned in three groups. Group A had a classic supervisor-led clinical session, where the supervisor demonstrated the procedure. Group B students were provided with links to YouTube videos of knee arthrocentesis that were deemed of high educational quality, while group C searched and learned from any YouTube video they found appropriate based on the learning objectives provided. The students' performance pre- and post-feedback was examined using a checklist that was based on the guidelines of the American Academy of Family Physicians on knee arthrocentesis. Pre-feedback, statistically significant higher mean scores for group A were noted in identification of an appropriate puncture site (p = 0.015), puncture site sterilization (p = 0.046), wearing sterile gloves (p < 0 .001), and direction of needle insertion (p < 0.001). The overall mean scores before feedback for group A, group B and group C were 17.9 ± 1.9, 14.9 ± 2 and 15.4 ± 1.8, respectively (p < 0 .001). None of these scores was below 60% of the total possible score (total score = 21). The overall mean scores after feedback for group A, group B and group C were 21, 20.9 ± 0.3 and 21, respectively (p = 0.037). Without appropriate feedback to the learners from an instructor, YouTube videos cannot replace traditional supervisor-led sessions in learning knee arthrocentesis

Background. Patterns of opioid overprescribing following arthroplasty likely developed given that poor pain control can diminish patient satisfaction, delay disposition, and lead to complications. Recently, interventions promoting responsible pain management have been described however most of the existing literature focuses on opioid naive patients. We sought to describe the effect of an educational intervention on prescribing for opioid tolerant patients. Methods. As the start to a quality improvement initiative to reduce opioid overprescribing, a departmental grand rounds was conducted. Prescribing data, for the year before and after this intervention, were retrospectively collected for all opioid tolerant patients undergoing primary total knee arthroplasty (TKA) and primary total hip arthroplasty (THA). Opioid prescribing data was standardized to mean morphine equivalents (MME). Segmented time series regression was utilized to estimate the change in opioid prescribing associated with the intervention. Results. A total of 508 opioid tolerant patients underwent TKA and 342 opioid tolerant patients underwent THA at our institution during the study period. The intervention was associated with a statistically significant decrease of 468 mean MME (23%) from 2,062 to 1,594 (P=0.005)in TKA patients and 594 mean MME (28%) from 2,159 to 1,565 (P=0.003) in THA patients. There were no readmissions for pain control during the study period. Conclusions. This study demonstrates an educational intervention is associated with decreased opioid prescribing to opioid tolerant arthroplasty patients. While the effective management of these patients is challenging, surgeon education should be a key focus to optimizing their care. Level of Evidence. Level III, retrospective cohort study. Keywords. Primary Arthroplasty; Opioid Tolerant; Analgesics, Opioid; Practice Patterns, Physicians; Quality Improvement; Pain, Postoperative

Integrated Regional Orthopaedic (MSK) Assessment clinics (ROAC) are now mandated in many provinces for the assessment and triage of patients referred for total joint arthroplasty (TJA). Their introduction underscores the lack of means for Primary Care Physicians (PCP) to appropriately refer patients for surgical consideration. Thus, problems arise when patients who are clear candidates for surgery are subject to a significant extra step in the care pathway by attending a ROAC while those who have insufficient problems are also seen, contributing to costs and crowding the access portal. We postulated that a patient reported outcome measure, decision aid combined with a validated grading of a weight bearing knee X-ray would provide an inexpensive yet effective tool to significantly improve the referral process for Knee OA (compared with the current mechanism). To date we have enrolled two hundred and forty-five consenting patients to the study, all referred by their PCP to the ROAC with a diagnosis of symptomatic Knee Osteoarthritis. All patients were evaluated as per the current ROAC protocol which included a medical history, physical examination and an X-ray (standing AP, lateral and patella-femoral skyline). Prior to the visit, subjects were sent a copy of a patient decision aid, Oxford Knee Score (OKS) and requested to answer whether their current clinical status described as Patient Acceptable Symptom State (PASS2) was acceptable. All radiographs were analyzed and scored for OA severity using the validated grading from 0 – 13. Of the 245 cases, 200 completed OKS and PASS2 uestionnaires and had standing X-rays for evaluation (only 120 completed the decision aid and these were left out of this report). Of the 200 included cases, 104 were referred from the ROAC to see a surgeon. In analysis, we found that a self-reported PASS 2 answer NO and an AP X-ray graded at 6 or above predicted over 75% of those patients that were referred. This represents a 3.4 greater likelihood of referral using this simple analysis. The OKS did not modify this prediction. Thus, use of a validated grading of a standing AP X-ray along with a response, ‘readiness for surgery’ indicated 75% of patients appropriate for surgical consideration. Patients with less severe gradings are likely being unnecessarily referred to ROAC leading to overuse of scarce resources, crowding the access and adding to costs, others, who score higher, are being needlessly delayed. The ability to discreetly screen for the best possible candidates should be a continued focus of ROAC and will lead to improved use of expensive resources, overall patient care and satisfaction and the provision of tools to the PCP for appropriate referral