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Objectives: Uniformly classifying long bone open fractures is challenging. The purpose of this study was to propose a modified Orthopaedic Trauma Society (OTS) Open Fracture Classification System, developed in a setting with a high incidence of civilian gunshot fractures. Methods: From our prospectively collected database, we identified all patients with open tibia and femur fractures treated with intramedullary nailing over a 4 year period. All open fractures were retrospectively reclassified from the Gustilo-Anderson Classification system to the OTS Open Fracture Classification System. Results: One hundred and thirty-seven cases were identified. Ninety per cent of subjects were males. Their mean age was 34 years. The most common mechanism of injury was low-velocity civilian gunshot wounds (GSW) in 54.7% of cases. Soft tissue management was primary closure in 23.4% and soft tissue reconstruction in 24.1%. In 52.6% of cases (these all being secondary to civilian GSW), soft tissue management was healing via secondary intention. This is not included as a soft tissue management option in the OTS classification system. Fracture reclassification using the OTS Open Fracture Classification System was only possible in 47.5% of cases (Simple in 23.4%, Complex B in 24.1%). Conclusion: We conclude that the OTS Open Fracture Classification System is not inclusive of all open tibia and femur fractures as it does not cater for gunshot fractures. We propose a modification as follows: alter 'wound debridement' to 'appropriate wound care' and to subcategorise 'Simple' into type A and B: healing via secondary intention and primary closure, respectively. [ABSTRACT FROM AUTHOR]

Background Diagnostic specimens for spinal tuberculosis (STB) are mostly collected via open surgery. Percutaneous computed tomography (CT)–guided biopsies are used in times of limited surgical availability. However, poor diagnostic accuracy of Mycobacterium tuberculosis (Mtb) culture has been reported with this method, due to limited sample volume and the paucibacillary nature of STB. We evaluated Xpert MTB/RIF Ultra on open and CT-guided biopsies as compared with the gold standard Mtb culture and histopathology. Methods We conducted a prospective diagnostic accuracy study of Xpert Ultra, as compared with tuberculosis culture and histopathology, in adults with signs and symptoms of STB at a tertiary academic hospital in South Africa from November 2020 to December 2021. Diagnostic testing was performed on 31 patients with available samples. Results Xpert Ultra had a sensitivity of 94.7% (95% CI, 75.3%–99.7%) and specificity of 100% (95% CI, 75.7%–100.0%) against a reference standard of Mtb culture and histopathology. Xpert Ultra had high diagnostic accuracy in open and CT-guided biopsy samples with sensitivity and specificity of 100% and 100% (open) and 89% and 100% (CT), respectively. Mtb culture had limited specificity for CT-guided biopsies (43%; 95% CI, 15.8%–74.9%). HIV-1 coinfection did not affect Mtb abundance measures by Xpert Ultra or culture. Xpert Ultra was also superior to culture for STB diagnosis in patients concurrently treated for pulmonary tuberculosis. Conclusions Xpert Ultra detected more STB cases than culture for CT-guided biopsy samples. There was also no difference in sensitivity for open biopsies, irrespective of HIV-1 status, making it an important tool for rapid diagnosis, especially during times or in locations where open surgery is not possible or concurrent pulmonary tuberculosis treatment is initiated. [ABSTRACT FROM AUTHOR]

Background: Injuries are one of the leading causes of global death and disability and commonly have substantial economic implications. The economic impact of injuries is particularly pronounced in low- and middle-income countries, where 90% of injuries occur. In this study, we aimed to assess return-to-work rates of individuals who sustained a lower-limb long-bone fracture in South Africa and to identify factors that influence the ability to return to employment. Methods: This prospective cohort study was conducted across 2 tertiary trauma centers in Cape Town, South Africa. Adults who received intramedullary nail fixation for a lower-limb fracture between September 2017 and December 2018 were recruited and followed for 18 months postoperatively. The participants' return to employment was assessed at 6 and 18 months post-injury. Multivariate logistic regression was used to identify factors that influence post-injury employment. Results: Of the 194 participants enrolled, 192 completed follow-up. The study population had a median age of 33.0 years, and most of the participants (76.6%) were male. Seventy-five percent of the participants were employed before their injury. At 6 and 18 months post-injury, 34.4% and 56.3% of participants, respectively, were employed. Of those employed pre-injury, 70.1% had returned to work at 18 months. Multivariate regression identified increasing age, unemployment prior to injury, and working in the informal employment sector as factors that impede an individual's likelihood of working 18 months post-injury. For those in employment prior to injury, increasing age was the only factor found to impede the likelihood of returning to work following an injury. Conclusions: This study highlights the profound effect that lower-limb long-bone fractures may have on an individual's ability to return to work in South Africa, with the potential to cause substantial economic impact on an individual's livelihood and that of their dependents. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Objectives: The Radiographic Union Score for Tibia (RUST) scoring system has been validated in multiple studies assessing the healing of tibial fractures. Our objective was to assess the interobserver and intraobserver reliability for the RUST in diaphyseal femoral fractures treated with intramedullary (IM) nailing. Patients and methods: A total of 60 sets of anteroposterior (AP) and lateral radiographs of diaphyseal femoral fractures treated by reamed IM nailing were randomly selected from a prospectively collected database. The 60 sets of radiographs were then scored by three reviewers using the RUST system. Interobserver reliability was measured at initial scoring. The 60 sets of radiographs were scored again by the three reviewers to calculate the intraobserver reliability. Results: The RUST scores ranged from 4 to 12 with a mean score of 11.3 ± 1.3. The interobserver intraclass correlation coefficient (ICC) was 0.87 (95% CI, 0.81–0.92) and the intraobserver ICC was 0.91 (95% CI, 0.88–0.94), which indicated excellent agreement. Conclusion: This study demonstrated that the RUST system can be used reliably in the assessment of healing in diaphyseal femur fractures treated by reamed intramedullary nailing, with excellent interobserver and intraobserver reliability. [ABSTRACT FROM AUTHOR]

An "epidemic" is an event in which a disease, infectious or non-infectious, is actively spreading within a population and designated area. The term "pandemic" is defined as "an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people". The global response to the COVID-19 pandemic has not been seen since the outbreak of Human Immunodeficiency Virus in the early eighties. But there is another unseen pandemic running alongside the current COVID-19 pandemic, which affects a vast number of people, crossing international boundaries and occurring in every single country worldwide. The pandemic of traumatic injuries. Traumatic injuries account for 11% of the current Global Burden of Disease, resulting in nearly 5 million deaths annually and is the third-leading cause of death worldwide. For every trauma-related death, it is estimated that up to 50 people sustain permanent or temporary disabilities. Furthermore, traumatic injuries occur at disproportionately higher rates in low- and middle-income countries, with approximately 90% of injuries and more than 90% of global deaths from injury occurring these countries. Injuries are increasing worldwide, crossing international boundaries and affecting a large number of people, in the same manner Human Immunodeficiency Virus did in the 1980's and COVID-19 is today. The tremendous global effort to tackle the COVID-19 and Human Immunodeficiency Virus pandemics has occurred whilst ignoring the comparable pandemic of injury. Without change and future engagement with policy makers and international donors this disparity is likely to continue. [ABSTRACT FROM AUTHOR]

The incidence of civilian gunshot injuries is on the rise worldwide.Unfortunately, there is a lack of high-level evidence guiding management. The treatment of orthopaedic injuries from gunshots is complex and requires consideration of multiple aspects, including energy transfer to the tissue, severity of the wound, possible contamination, presence of fractures and associated injuries. With this narrative review we aim to discuss some of the relevant ballistics, current concepts, and controversies in the general management of civilian gunshot-related orthopaedic injuries based on the available evidence and personal experience. Important points which will be highlighted are the initial management in the emergency room, the assessment and management of soft tissue injuries, associated injuries, use of antibiotics, indication and techniques for fracture fixation, and gunshot injuries to joints. [ABSTRACT FROM AUTHOR]

Background: Most patients with orthopaedic pathology in low to middle-income countries are treated by nonspecialists. A curriculum to prepare undergraduate medical students for this duty should reflect the local pathology and skills that are required to manage patients in a resource-restricted environment. The aim of this study was to establish and prioritize a list of core orthopaedic-related knowledge topics, clinical cases, and skills that are relevant to medical students in southern Africa and areas with a similar clinical context.Methods: A modified Delphi consensus study was conducted with 3 interactive iterative rounds of communication and prioritization of items by experts from Africa, Europe, and North America. Preferred priorities were selected but were limited to 50% of all of the possible items. Percent agreement of ≥75% was defined as consensus on each of these items.Results: Most of the 43 experts who participated were orthopaedic surgeons from 7 different countries in southern Africa, but 28% were general practitioners or doctors working in primary or secondary-level facilities. Experts prioritized cases such as patients with multiple injuries, a limping child, and orthopaedic emergencies. Prioritized skills were manipulation and immobilization of dislocations and fractures. The most important knowledge topics included orthopaedic infections, the treatment of common fractures and dislocations, any red flags alerting to specialist referral, and back pain. Surgical skills for the treatment of urgent care conditions were included by some experts who saw a specific need in their clinical practice, but these were ranked lower.Conclusions: A wide geographic, academic, and expertise-specific footprint of experts informed this international consensus through their various clinical and academic circumstances. Knowledge topics, skills, and cases concerning orthopaedic trauma and infection were prioritized by the highest percent agreement. Acute primary care for fractures and dislocations ranked high. Furthermore, the diagnosis and the treatment of conditions not requiring specialist referral were prioritized. This study can inform national curricula in southern Africa and assist in the allocation of student clinical rotations. [ABSTRACT FROM AUTHOR]

The article presents a study that aims at the evaluation of pre- and post-operative pain and function of interposition arthroplasties (IA) of the elbow. It mentions that complications, re-operations and revisions of the patients were recorded at the University of Cape Town, South Africa. It describes the methodology of the study, in which 18 consecutive cases were reviewed. It was found during the study that IA offered an expensive improvement in function and pain.

Background: Tuberculosis (TB) is one of the top ten causes of death worldwide, with approximately 10 million cases annually. Focus has been on pulmonary TB, while extrapulmonary TB (EPTB) has received little attention. Diagnosis of EPTB remains challenging due to the invasive procedures required for sample collection. Spinal TB (STB) accounts for 10% of EPTB and often leads to lifelong debilitating disease due to devastating spinal deformation and compression of neural structures. Little is known about the extent of disease, although both isolated STB and a disseminated form of STB have been described. In our Spinal TB X cohort study, we aim to describe the clinical phenotype of STB using whole-body 18FDG-PET/CT, identify a specific gene expression profile for different stages of dissemination and compare findings to previously described gene expression signatures for latent and active pulmonary TB. Methods: A single-centre, prospective cohort study will be established to describe the distributional pattern of STB detected by whole-body 18FDG-PET/CT and gene expression profile of patients with suspected STB on magnetic resonance imaging (MRI) at point of diagnosis, six months, and 12 months. Blood biobanking will be performed at these time points. Specimens for microbiology will be obtained from sputum/urine, from easily accessible sites of disease (e.g., lymph nodes, abscess) identified in the first 18FDG-PET/CT, from CT-guided biopsy and/or surgery. Clinical parameters and functional scores will be collected at every physical visit. Data will be entered into RedCap® database; data cleaning, validation and analysis will be performed by the study team. The University of Cape Town Ethics Committee approved the protocol (243/2022). Discussion: The Spinal TB X cohort study is the first prospective cohort study using whole-body 18FDG-PET/CT scans in patients with microbiologically confirmed spinal tuberculosis. Dual imaging techniques of the spine using 18FDG-PET/CT and magnetic resonance imaging as well as tissue diagnosis (microbiology and histopathology) will allow us to develop a virtual biopsy model. If successful, a distinct gene-expression profile will aid in blood-based diagnosis (point of care testing) as well as treatment monitoring and would lead to earlier diagnosis of this devastating disease. Trial registration: The study has been registered on ClinicalTrials.gov (NCT05610098). [ABSTRACT FROM AUTHOR]

Purpose: Empiric antibiotic strategies in the treatment of fracture-related infections, chronic osteomyelitis, prosthetic joint infection, and septic arthritis should be based on local microbiological antibiograms. This study aims to describe the microbiology and review the antibiogram profiles of bacterial isolates from patients undergoing surgical treatment for non-spinal orthopaedic infections, to identify the most appropriate empiric antibiotic strategy. Methods: A retrospective review was performed of all cases of non-spinal orthopaedic infections treated surgically from 1 January 2018 to 31 December 2018. The National Health Laboratory Service microbiology database was used to identify all intra-operative microbiological specimens obtained from orthopaedic patients, and data were correlated with the orthopaedic surgical database. Cases were divided into fracture-related infections, chronic osteomyelitis, prosthetic joint infection, and septic arthritis. Antibiotic susceptibility data were used to predict the efficacy of different empiric antibiotic regimens. Results: A total of 107 cases were included in the study; 184 organisms were cultured. Overall, the most common organism cultured was Staphylococcus aureus (25%) followed by Acinetobacter baumannii (9%), Enterococcus faecalis (7%) and Enterobacter cloacae (5%). Across all categories the oral antibiotic combination with the highest effectiveness (81%) would have been a combination of co-trimoxazole, ciprofloxacin and amoxicillin. The most effective intravenous antibiotic combination would have been either piperacillin–tazobactam, amikacin and vancomycin or meropenem and vancomycin; 90% of tested isolates were susceptible to either of these combinations. Conclusion: Antibiogram profiles can serve to guide to empiric antibiotic choice in the management of different categories of non-spinal orthopaedic infections. [ABSTRACT FROM AUTHOR]

Background: HIV reduces bone mineral density, mineralization, and turnover and may impair fracture healing. Setting: This prospective cohort study in South Africa investigated whether HIV infection was associated with impaired fracture healing after trauma. Methods: All adults with acute tibia and femur fractures who underwent intermedullary (IM) nailing for fracture fixation between September 2017 and December 2018, at 2 tertiary hospitals, were followed up for a minimum of 12 months postoperatively. The primary outcome was delayed bone union at 6 months (defined by the radiological union scoring system for the tibia score ,9), and the secondary outcome was nonunion (defined as radiological union scoring system for the tibia score ,9) at 9 months. Multivariable logistic regression models were constructed to investigate the associations between HIV status and impaired fracture healing. Results: In total, 358 participants, who underwent 395 IM nailings, were enrolled in the study and followed up for 12 months. Seventyone of the 358 (19.8%) participants were HIV-positive [83/395 (21%) IM nailings]. HIV was not associated with delayed fracture healing after IM nailing of the tibia or femur (multivariable odds ratio: 1.06; 95% confidence interval: 0.50 to 2.22). HIV-positive participants had a statistically significant lower odds ratio of nonunion compared with HIV-negative participants (multivariable odds ratio: 0.17; 95% confidence interval: 0.01 to 0.92). Conclusions: Fractures sustained in HIV-positive individuals can undergo surgical fixation as effectively as those in HIV-negative individuals, with no increased risk of delayed union or nonunion. [ABSTRACT FROM AUTHOR]

Limb lengthening is now an accepted practice in orthopaedic surgery. The principles of distraction osteogenesis have become well established with the use of external fixators, utilizing both monolateral and ring fixators. Corticotomy technique, frame stability, lengthening rate and rhythm all contribute to the formation of bone regenerate and tissues. Complications are however common including pin-site infection, soft tissue tethering from the pins and wires resulting in pain, regenerate deformity from soft tissue forces or fracture following frame removal and patient intolerance of the frames during treatment. Surgical techniques have changed to try and minimise these complications. The use of intramedullary nails have been used in conjunction with an external fixator or inserted after lengthening has been achieved, to reduce fixator time and prevent regenerate deformity. Implant innovation has led to the production of intramedullary lengthening nails. The initial devices used ratchet mechanisms with rotation of the bone fragments to achieve lengthening (Bliskunov, Albizzia and ISKD). More accurate control of lengthening and a reduction in pain, resulting from the manual rotation of the leg required to achieve the ratchet progression, was achieved by the use of a transcutaneous electrical conduit powered by external high frequency electrical energy (Fitbone). The most recent implant uses an external remote controller which contains two neodymium magnets. These are placed over the nail on the skin and rotate which in turn rotates a third magnet within the intramedullary nail (Precice). This magnet rotation is converted by a motor to extend or retract the extendible rod. There are multiple nail sizes and lengths available, and early results have shown accurate control with few complications. With such promising outcomes the use of this lengthening intramedullary nail is now recommended as the implant of choice in femoral lengthening. This article is an historical account of the intramedullary device and the impact on limb lengthening. [ABSTRACT FROM AUTHOR]

Introduction: The management of long bone lower limb fractures secondary to gunshot wounds (GSWs) in the civilian setting are complex and there is currently no consensus regarding the optimal approach to managing such fractures. This study aims to address the relationship of implant related sepsis in fractures secondary to GSWs.Methods: A systematic review of the literature was performed on both Pubmed and Scopus databases that look at fractures caused by GSWs in the lower limb. A total of 14 studies met the inclusion criteria set in this study.Results: Current literature suggests that low and high velocity injuries managed with internal fixation, such as intramedullary nails, may carry a low risk of superficial and deep infection, with no obvious risk of osteomyelitis. However, infection was poorly defined across all studies and no study used a validated scoring system for infection making it difficult to draw any valid conclusion on the rate of infection following internal fixation of lower limb fractures following both high and low velocity GSWs.Conclusion: There is no clear evidence to confirm or refute that internal fixation is the ideal method of management in these complex injuries and guidance is needed due to the high and increasing proportion of patients presenting with these complex injuries worldwide. [ABSTRACT FROM AUTHOR]

Introduction: Large segmental long bone defects are notoriously difficult to manage. Treatment is resource-intensive due to the complexity, cost, and specialized skills required. Truss designs are known for their triangular shapes organized in web configurations. This allows for maximal mechanical strength, the least mass, and a lattice that can be filled with bone graft. Using a truss cage combined with contemporary internal fixation provides immediate stability for bone ingrowth and long-term potential union. The implant is designed using virtual 3D modelling of the patient's bone defect based on a CT scan. The truss cage can be used in a staged procedure combined with Masquelet's induced membrane technique. This study aims to review the outcomes of patient-specific, locally designed 3D titanium truss cages packed with cancellous autograft in treating segmental, long bone defects in the lower limb in a developing country setting. Methods: This retrospective series reviewed cases performed at various institutions between January 2019 and March 2022. Parameters assessed included patient demographics, size and location of the defect, time to clinical and radiological union and complications. Results: Nine cases were included for review, with a mean age of 36 years (range 19–52). Defects ranged from 60 to 205 mm, and eight cases were staged procedures. Eight cases used intramedullary reamings as bone graft. Contemporary intramedullary nails were used for fixation in all cases. No peri- or post-operative complications occurred. All cases progressed to functional union. Conclusion: 3D-printed titanium truss cages combined with bone graft appear to be an effective treatment of large bone defects in the lower limb in a developing country setting in the short term. No complications were encountered, but longer follow-up is needed before definitive recommendations can be made. Level of evidence.: Level IV (retrospective case series). [ABSTRACT FROM AUTHOR]

Background: Musculoskeletal (MSK) injuries are one of the leading causes of disability worldwide. Despite improvements in trauma-related morbidity and mortality in high-income countries over recent years, outcomes following MSK injuries in low- and middle-income countries, such as South Africa (SA), have not. Despite governmental recognition that this is required, funding and research into this significant health burden are limited within SA. This study aims to identify research priorities within MSK trauma care using a consensus-based approach amongst MSK healthcare practitioners within SA. Method: Members from the Orthopaedic Research Collaboration in Africa (ORCA), based in SA, collaborated using a two round modified Delphi technique to form a consensus on research priorities within orthopaedic trauma care. Members involved in the process were orthopaedic healthcare practitioners within SA. Results: Participants from the ORCA network, working within SA, scored research priorities across two Delphi rounds from low to high priority. We have published the overall top 10 research priorities for this Delphi process. Questions were focused on two broad groups—clinical effectiveness in trauma care and general trauma public health care. Both groups were represented by the top two priorities, with the highest ranked question regarding the overall impact of trauma in SA and the second regarding the clinical treatment of open fractures. Conclusion: This study has defined research priorities within orthopaedic trauma in South Africa. Our vision is that by establishing consensus on these research priorities, policy and research funding will be directed into these areas. This should ultimately improve musculoskeletal trauma care across South Africa and its significant health and socioeconomic impacts. [ABSTRACT FROM AUTHOR]

Study Design: Retrospective observational study. Purpose: The aim of this study was to assess the distribution of age and site of infection in patients with musculoskeletal tuberculosis (TB) and determine the number of TB/human immunodeficiency virus (HIV) coinfections as well as the incidence of multidrug-resistant (MDR) TB. Overview of Literature: Of all TB cases, 1%-3% show skeletal system involvement and 30% are HIV coinfected. Although the reported distribution of skeletal TB is majorly in the spine, followed by the hip, knee, and foot/ankle, the epidemiology of extrapulmonary TB and especially musculoskeletal TB remains largely unknown, particularly in areas with a high prevalence of the disease. Methods: This is a retrospective study of a consecutive series of patients admitted to a tertiary care facility in an area with the highest prevalence of TB worldwide. TB was confirmed on tissue biopsy with polymerase chain reaction testing (Xpert for Mycobacterium tuberculosis and rifampicin resistance), culturing, or histological analysis. Data were analyzed regarding demographic information, location of the disease, HIV coinfections, and drug resistance. Results: In all, 125 patients (44 children; 35%) with a mean age of 27 years (range, 1-78 years) were included. Age peaks were observed at 5, 25, and 65 years. Spinal disease was evident in 98 patients (78%). There were 66 HIV-negative (53%) and 29 (23%) HIVpositive patients, and in 30 (24%), the HIV status was unknown. Five patients (4%) showed MDR TB. Conclusions: The age distribution was trimodal, spinal disease was predominant, MDR TB rate in our cohort was high, and a large portion of TB patients in our hospital were HIV coinfected. Hence, spinal services with sufficient access to operating facilities are required for tertiary care facilities in areas with a high TB prevalence. [ABSTRACT FROM AUTHOR]

Purpose: Cost-saving strategies are important, especially in a resource-constrained environment. One such strategy well supported in the literature is the reuse of temporary monolateral external fixator components, a strategy we utilize at our institution. The aim of the study was to determine the safety and cost saving associated with the reuse of definitive circular external fixator components in a resource-constrained environment. Method: We performed a retrospective review of all adult patients who were treated with either new or reused circular external fixators from a single manufacturer between January and December 2017. Reused circular external fixator components, excluding half pins and wires, were subjected to an in-house reprocessing protocol. Cost savings were calculated as the difference between the price of a completely new frame and the amount invoiced for new components only in a reused frame. Results: Thirty-three patients were included in the study with an average age of 31.9 years. The mean duration of treatment with a circular external fixator was 5.8 months. No mechanical failure events were recorded during the study period. Our institution saved approximately 52% (R717 503.89) and 63% (R136 568.19) of expected total cost for hexapod and Ilizarov frames, respectively. Conclusion: The strategy of reusing circular external fixator components is unconventional, and this study was conducted to evaluate the safety and potential savings in a resource-constrained environment. We demonstrated this practice to be reasonably safe and to result in significant cost savings which might be relevant in low-and-middle-income countries. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of the study was to assess the efficacy of the conservative management of proximal phalangeal fractures in a dorsal plaster slab. Methods: Twenty-three consecutive patients with extra-articular proximal phalangeal fractures were included in this prospective study. Fourteen patients (62%) presented with fractures considered unstable. The fractures were reduced and the position was held with a dorsal plaster slab for three weeks. The patients were followed up for an average of seven weeks (range 2 to 45) after the injury. Range of motion of the finger and radiological evidence of union, non-union or malunion was documented after removal of the plaster. Results: Ninety-one percent of fractures maintained an acceptable reduction. All cases measured less than 15° of angulation. On average 1,1 mm of shortening was measured. In two (9%) cases the reduction was not accepted on follow up assessment and the fractures were managed surgically. Conclusion: Most extra-articular proximal phalanx fractures can be managed conservatively with acceptable results. [ABSTRACT FROM AUTHOR]

Purpose: Injuries to the long bones of the upper limb resulting in bone defects are rare but potentially devastating. Literature on the management of these injuries is limited to case reports and small case series. The aim of this study was to collate the most recent published work on the management of upper limb bone defects to assist with evidence based management when confronted with these cases. Methods: Following a preliminary search that confirmed the paucity of literature and lack of comparative trials, a scoping review using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR) was conducted. A literature search of major electronic databases was conducted to identify journal articles relating to the management of upper limb long bone defects published between 2010 and 2020. Results: A total of 46 publications reporting on the management of 341 patients were reviewed. Structural autograft, bone transport, one-bone forearm and the induced membrane technique were employed in an almost equal number of cases. The implemented strategies showed similar outcomes but different indications and complication profiles were observed. Conclusion: Contemporary techniques for the management of post-traumatic upper limb bone defects all produce good results. Specific advantages, disadvantages and complications for each modality should be considered when deciding on which management strategy to employ for each specific patient, anatomical location, and defect size. [ABSTRACT FROM AUTHOR]

Background: In settings with limited access to specialist services, differentiating septic arthritis—a surgical emergency—from non-infectious atraumatic arthropathy in paediatric patients is challenging, especially in a setting with a high burden of tuberculosis (TB). We aimed to investigate the aetiologies of swollen, painful joints in an urban setting in South Africa and determine how clinical and laboratory findings varied with diagnosis. Patients and methods: A retrospective review of patients aged 12 or younger presenting to a paediatric hospital in Cape Town, South Africa, with atraumatic swollen, painful joints was conducted over a two year period from 2013 to 2015. Children were excluded if they did not have tissue culture or analysis conducted at our facility. Aetiology was classified as non-infectious, TB septic arthritis, or pyogenic arthritis from other bacterial causes. Results: One hundred and four children met inclusion criteria. Arthritis was classified as non-infectious in 43 (41%), TB in 15 (14%), and pyogenic in 40 (38%), with six (6%) patients never receiving a final diagnosis. Mean C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and white blood cell count (WCC) were all significantly higher in pyogenic infectious arthritis compared with TB and non-infectious arthritis. There were no significant differences in these parameters between non-infectious and TB arthritis. Using cut-point analysis, thresholds were identified predictive of the presence of pyogenic arthritis versus TB or non-infectious arthritis; these included the presence of fever, CRP > 50 mg/L, ESR > 65 mm/h and WCC > 12x109/L. The absence of all of these criteria resulted in a negative predictive value of 100% for pyogenic infection; the presence of three to four criteria resulted in a positive predictive value of 71%. Conclusions: Despite insignificant differences in their clinical presentation compared with non-infectious arthidities, 15% of children were diagnosed with tissue-confirmed TB infection. Predictive values of clinical criteria are reduced in our population due to elevated levels of inflammatory markers in all patients. Synovial biopsy to rule out TB is recommended in all patients in a high-burden setting given clinical similarity to non-infectious aetiologies. [ABSTRACT FROM AUTHOR]

Civilian gunshot violence is common and concentrated in specific geographic regions of the world, consuming a significant proportion of trauma practice in those particular regions. Unfortunately, the state of clinical evidence is scarce, and it is fair to emphasize that the field is scientifically under-represented. In the current review, the authors point out key aspects and principles requiring attention when treating low energy gunshot wounds to the lower extremity. These treatment principles include the following management concepts: 1) Conservative management of soft tissue injuries if the projectile causes no discomfort. 2) Conservative management of non-complete fractures of the tibia or femoral shaft. 3) Prophylactic fixation of non-complete peri-trochanteric fractures. 4) Fixation of allcomplete fractures. 5) Removal of all intra-articular projectiles. 6) Treating as septic arthritis if the missile passes through large bowel (not small bowel) prior to penetrating a joint capsule. The proposed concepts are based on available evidence from the literature and expert opinion. The authors also highlight challenges with conducting clinical studies in the field, given the high rate of 'loss to follow-up' and compliance issues in this particular group of patients. [ABSTRACT FROM AUTHOR]

Introduction: Surgical hip dislocation with trochanteric osteotomy was introduced for the treatment of femoroacetabular impingement and other intra-articular pathologies of the hip. We expanded the indications to include removal of retained bullets in the hip joint as an alternative to hip arthroscopy.Patients and Methods: We present a prospective case series of ten patients that were treated with a surgical hip dislocation for removal of retained bullets in the hip joint between January 2014 and October 2015 in a Level 1 trauma centre. The main outcome measurements were successful bullet removal, blood loss, surgical time and intraoperative complications.Results: There were 8 males and 2 females with a mean age of mean age 27.3 years (range 20-32). All patients had one whole retained bullet for removal (right side: 8; left side: 2). In all cases the bullet could be removed in its entirety. The average surgical time was 73min (range 55-125) and the average blood loss 255ml (range 200-420).Conclusions: Surgical hip dislocation provides an unlimited view of the acetabulum and femoral head and neck and it therefore allows for easy removal of retained bullets. Osteocartilaginous lesions and concomitant fractures of the femoral head can be simultaneously evaluated and treated. [ABSTRACT FROM AUTHOR]

Background The accuracy of retrospective recall of shoulder symptoms has not been well documented. This prospective study assesses the ability of patients to recall their preoperative shoulder function one year after a surgical intervention, using the Oxford Shoulder Score (OSS). Methods 35 patients completed an OSS before undergoing shoulder surgery. One year later, patients were asked to recall their symptoms prior to their surgery. The recalled OSS of the patients as a group was compared to their preoperative score. The recall bias of each test pair was assessed with a Bland - Altman plot. Results On recall after a mean of 12.6 months, the mean OSS from the index assessment increased from 36.25 to 38.25 points. The mean difference of 2 points for the patients as a group was not significant (p = 0.14). The statistical limits of agreement of the Bland - Altman plot were set at +/−2 SD = 14.079 points. The plotted points showed fair correlation between each individual test pair. Conclusion The recall of symptoms of a large group of patients at 1 year after the index intervention appears to have a moderate correlation with the preoperative scoring. Although statistically acceptable, this limit of agreement is much larger than the 4.5-point difference, established to be clinically relevant in prior studies. The variation seen within the scores at the individual level suggests that these data cannot be used as a retrospective tool. [ABSTRACT FROM AUTHOR]