Aims. Orthopaedic infection is a potentially serious complication of elective and emergency trauma and orthopaedic procedures, with a high associated burden of morbidity and cost. Optimization of vitamin D levels has been postulated to be beneficial in the prevention of orthopaedic infection. This study explores the role of vitamin D in orthopaedic infection through a systematic review of available evidence. Methods. A comprehensive search was conducted on databases including Medline and Embase, as well as grey literature such as Google Scholar and The World Health Organization Database. Pooled analysis with weighted means was undertaken. Results. Pooled analysis of four studies including 651 patients found the mean 25(OH)D level to be 50.7 nmol/l with a mean incidence of infection of 70%. There was a paucity of literature exploring prophylactic 25(OH)D supplementation on reducing orthopaedic infection, however, there was evidence of association between low 25(OH)D levels and increased incidence of orthopaedic infection. Conclusion. The results indicate a significant proportion of orthopaedic patients have low 25(OH]D levels, as well as an association between low 25(OH)D levels and orthopaedic infection, but more randomized controlled trials need to be conducted to establish the benefit of prophylactic supplementation and the optimum regimen by dose and time. Cite this article: Bone Jt Open 2021;2(9):721–727

Aims. The new COVID-19 variant was reported by the authorities of the UK to the World Health Organization (WHO) on 14 December 2020. We aim to describe the clinical characteristics and nosocomial infection rates in major trauma and orthopaedic patients comparing the first and second wave of COVID-19 infection. Methods. A retrospective analysis of a prospectively collected trauma database was reviewed at a level 1 major trauma centre from 1 December 2020 to 18 February 2021 looking at demographics, clinical characteristics, and nosocomial infections and compared to our previously published first wave data (26 January 2020 to 14 April 2020). Results. From 1 December 2020 to 18 February 2021, 522 major trauma patients were identified with a mean age of 54.6 years, and 53.4% (n = 279) were male. Common admissions were falls (318; 60.9%) and road traffic accidents (RTAs; 71 (13.6%); 262 of these patients (50.2%) had surgery. In all, 75 patients (14.4%) tested positive for COVID-19, of which 51 (68%) were nosocomial. Surgery on COVID-19 patients increased to 46 (61.3%) in the second wave compared to 13 (33.3%) in the first wave (p = 0.005). ICU admissions of patients with COVID-19 infection increased from two (5.1%) to 16 (20.5%), respectively (p = 0.024). Second wave mortality was 6.1% (n = 32) compared to first wave of 4.7% (n = 31). Cardiovascular (CV) disease (35.9%; n = 14); p = 0.027) and dementia (17.9%; n = 7); p = 0.030) were less in second wave than the first. Overall, 13 patients (25.5%) were Black, Asian and Minority ethnic (BAME), and five (9.8%) had a BMI > 30 kg/m. 2. The mean time from admission to diagnosis of COVID-19 was 13.9 days (3 to 44). Overall, 12/75 (16%) of all COVID-19 patients died. Conclusion. During the second wave, COVID-19 infected three-times more patients. There were double the number of operative cases, and quadruple the cases of ICU admissions. The patients were younger with less dementia and CV disease with lower mortality. Concomitant COVID-19 and the necessity of major trauma surgery showed 13% mortality in the second wave compared with 15.4% in the first wave. In contrast to the literature, we showed a high percentage of nosocomial infection, normal BMI, and limited BAME infections. Cite this article: Bone Jt Open 2021;2(8):661–670

Aim. The coronavirus disease 2019 (COVID-19) pandemic presents significant challenges to healthcare systems globally. Orthopaedic surgeons are at risk of contracting COVID-19 due to their close contact with patients in both outpatient and theatre environments. The aim of this review was to perform a literature review, including articles of other coronaviruses, to formulate guidelines for orthopaedic healthcare staff. Methods. A search of Medline, EMBASE, the Cochrane Library, World Health Organization (WHO), and Centers for Disease Control and Prevention (CDC) databases was performed encompassing a variety of terms including ‘coronavirus’, ‘covid-19’, ‘orthopaedic’, ‘personal protective environment’ and ‘PPE’. Online database searches identified 354 articles. Articles were included if they studied any of the other coronaviruses or if the basic science could potentially applied to COVID-19 (i.e. use of an inactivated virus with a similar diameter to COVID-19). Two reviewers independently identified and screened articles based on the titles and abstracts. 274 were subsequently excluded, with 80 full-text articles retrieved and assessed for eligibility. Of these, 66 were excluded as they compared personal protection equipment to no personal protection equipment or referred to prevention measures in the context of bacterial infections. Results. There is a paucity of high quality evidence surrounding COVID-19. This review collates evidence from previous coronavirus outbreaks to put forward recommendations for orthopaedic surgeons during the COVID-19 pandemic. The key findings have been summarized and interpreted for application to the orthopaedic operative setting. Conclusion. For COVID-19 positive patients, minimum suggested PPE includes N95 respirator, goggles, face shield, gown, double gloves, and surgical balaclava. Space suits not advised. Be trained in the correct technique of donning and doffing PPE. Use negative pressure theatres if available. Minimize aerosolization and its effects (smoke evacuation and no pulse lavage). Minimize further unnecessary patient-staff contact (dissolvable sutures, clear dressings, split casts)

BACKGROUND. The obesity crisis in the United States has caused a significant increase of hip arthritis. Surgical complication rates are higher in this population and guidelines are being used to select patients who are acceptable candidates for surgical intervention. This retrospective study evaluated the complication rates for obese patients undergoing total hip replacement compared to non-obese patients as defined by the World Health Organization (WHO). Additionally, we compared complication rates of the direct anterior approach (ATHA) versus the posterior approach (PTHA) in a consecutive group of patients using similar protocols. METHODS. This study is an IRB approved retrospective review of 210 patients undergoing ATHA and 201 patients undergoing PTHA during the same time period by 2 experienced, high-volume total joint surgeons. Non-obese patients were compared to obese patients using WHO body mass index (BMI) classification. Minor and major complications were reviewed as well as surgical time, length of stay, disposition, and short-term outcome measures (including pain scores, narcotic use, and assistive device use). RESULTS. The non-obese cohort (BMI < 30) had lower complication rates (2.8% major, 4.4% minor) when compared to the obese cohort (8.7% major, 9.9% minor). Major complications by obese class were as follows: Class I 8.6%, Class II 7.1% and Class III 11.5%. The non-obese ATHA cohort had lower complication rates (0.8% major, 5.0% minor) compared to the PTHA cohort (5.0% major, 6.7% minor). ATHA obese patients had 6.3% major and 9.9% minor complication rates, compared to 11.1% major and 10.0% minor complication rates in PTHA. Lastly, the evaluation of short term outcomes showed more favorable results for ATHA compared to PTHA for both obese and non-obese patients. CONCLUSION. Obesity was associated with an increased risk of complications and less favorable short-term outcomes following THA. Direct anterior THA was also associated with lower complication rates and more favorable short-term outcomes

Perioperative blood management remains a challenge during total hip and total knee arthroplasty (THA and TKA, respectively). The purpose of this study was to determine the impact of body mass index (BMI) on blood transfusion in THA and TKA. We retrospectively evaluated 2399 patients, of whom 896 underwent THA and 1503 had TKA. A variety of outcome variables were assessed for their relationship to BMI which was stratified using the World Health Organization (WHO) classification scheme (Normal <25 kg/m2, Overweight 25–30, and Obese >30). Increased BMI was found to be protective of blood transfusion in both THA and TKA patients. Among THA patients, transfusion rates were 34.8%, 27.6% and 21.9% for normal, overweight and obese categories respectively (p = 0.002). TKA transfusion rates were 17.3%, 11.4% and 8.3% for the same categorization of BMI (p = 0.002). No trends were identified for a relationship between BMI and deep vein thrombosis, pulmonary embolism, myocardial infarction, discharge location, length of stay, 30-day readmission rate and preoperative hemoglobin level. Elevated BMI was significantly associated with decreased age, increased Hemoglobin A1c, increased baseline creatinine, increased OR time, increased American Society of Anesthesiologists (ASA) score and increased estimated blood loss in both THA and TKA patients. There was a statistically significant trend toward increased deep surgical site infection in THA patients (p = 0.043)

Introduction. Today, Uganda has the second highest rate of road accidents in Africa and the world after Ethiopia. According to the World Health Organization's Global Status Report on Road Safety 2013, Uganda is named among countries with alarmingly high road accident rates. If such trend of traffic accidents continues to increase, the health losses from traffic injuries may be ranked as the second to HIV/AIDS by 2020. These road traffic accidents often result in terrible open injuries. Open fractures are complex injuries of bone and soft tissue. They are orthopedic emergencies due to risk of infection secondary to contamination and compromised soft tissues and sometimes vascular supply and associated healing problems. Any wound occurring on the same limb should be suspected as result of open fracture until proven otherwise. The principles of management of open fracture are initial evaluation and exclusion of life threatening injuries, prevention of infection, healing of fracture and restoration of function to injured extremity. Because of the poor hygienic circumstances and the high rate of cross-infection due to the crowded patient-wards, the risk of getting a post-operative infection is relatively high. Osteoset-T® (Wright Medical) is a medical grade calcium sulfate bone graft substitute which is enhanced for use in infected sites by incorporating 4% tobramycin sulfate. The tobramycin is released locally, allowing therapeutic antibiotic levels at the graft site, while maintaining low systemic antibiotic levels. This local treatment of infection allows new bone formation in the defect site, while decreasing potential systemic effects. Purpose/aim. Prevention and treatment of postoperative osteomyelitis by introducing alcoholic hand-sanitizers and the use of wound debridement and implantation of a medicated bone graft substitute. Materials and Methods. We treated some existing osteomyelitis cases and some open fractures with the medicated bone graft substitutes, at Kilembe Mines Hospital, Uganda. A proper debridement with sequestrectomy when needed was performed after which the pellets were implanted and the wound was closed. A preoperative X-ray was taken as well as clinical pictures. Post-operative x-rays were obtained at 6 weeks post-operative and 6 months post-operative when possible. The case presented in this abstract is a 25year old nurse with a bilateral open tibia fracture due to a motorcycle accident. A proper debridement and plate and screw osteosynthesis was performed after which the pellets were implanted underneath the plate. After surgery systemic antibiotics were given and the wound-dressings were changed when dirty. Results. The case presented is currently 6 months post-operatively and is able to walk without support. The fracture is fully consolidated and the wounds are healed without any sign of infection. Conclusion. Even though the clinical follow-up is not easy in this developing country setting, we were able to evaluate some patients postoperatively. By introducing better hand hygiene (by use of alcoholic hand sanitizers) and medicated bone graft substitutes, we hope to be able to prevent osteomyelitis after open fractures and also to treat chronic osteomyelitis cases. More people are being treated at the moment and a case-control study will be started soon

The United States is in the midst of an opioid epidemic, with the World Health Organization reporting that American's consume 99% of the world's supply of hydrocodone and 83% of the world's oxycodone. Additionally, pre-operative opioid use has been associated with worse clinical outcomes and higher rates of complications following TKA. This is especially important in the TKA population given that approximately 15% of patients are either dissatisfied or very dissatisfied at least one year after their TKA procedure. Given the concerning rise is opioid use the American Academy of Orthopaedic Surgeons (AAOS) has recently released an information statement with practice recommendations for combating this excessive and inappropriate opiate use. However, little is known regarding peri-operative opioid use for TKA patients. Therefore, the purpose of this study was to: 1) identify rates of opioid use prior to primary TKA, 2) evaluate post-operative trends in opioid use throughout the year following TKA and 3) identify risk factors for prolonged opioid use following TKA. Overall, 31% of TKA patients are prescribed opioids within 3-months prior to TKA; this percentage has increased over 9% during the years included in this study. Pre-operative opioid use was most predictive of increased refills of opioids following TKA, however, other intrinsic patient characteristics were also predictive of prolonged opioid use. These characteristics remained predictive after controlling for opioid user status. The increasing rates of opioid prescribing prior to TKA are concerning, especially given literature concluding opioids have minimal effect on pain or function in patients with osteoarthritis and pre-operative opioid use is associated with poor outcomes and more complications following TKA. This data provides an important baseline for opioid use trends following TKA that can be used for future comparison and identifies risk factors for prolonged use that will be helpful to prescribers as the AAOS works to decreased opioid use, misuse and abuse within the United States. Our data on THA and unicompartmental arthroplasty is similar with an increase in pre-THA use of 9% with 38% receiving narcotics within 3 months of surgery and continued use in opioid users (9 times non-opioid users at 12 months)

The United States is in the midst of an opioid epidemic, with the World Health Organization reporting that American's consume 99% of the world's supply of hydrocodone and 83% of the world's oxycodone. Additionally, pre-operative opioid use has been associated with worse clinical outcomes and higher rates of complications following total knee arthroplasty (TKA). This is especially important in the TKA population given that approximately 15% of patients are either dissatisfied or very dissatisfied at least one year after their TKA procedure. Given the concerning rise in opioid use the American Academy of Orthopaedic Surgeons (AAOS) has recently released an information statement with practice recommendations for combating this excessive and inappropriate opiate use. However, little is known regarding peri-operative opioid use for TKA patients. Therefore, the purpose of this study was to: 1) identify rates of opioid use prior to primary TKA, 2) evaluate post-operative trends in opioid use throughout the year following TKA and 3) identify risk factors for prolonged opioid use following TKA. Overall, 31% of TKA patients are prescribed opioids within 3-months prior to TKA; this percentage has increased over 9% during the years included in this study. Pre-operative opioid use was most predictive of increased refills of opioids following TKA, however, other intrinsic patient characteristics were also predictive of prolonged opioid use. These characteristics remained predictive after controlling for opioid user status. The increasing rates of opioid prescribing prior to TKA are concerning, especially given literature concluding opioids have minimal effect on pain or function in patients with osteoarthritis and pre-operative opioid use is associated with poor outcomes and more complications following TKA. This data provides an important baseline for opioid use trends following TKA that can be used for future comparison and identifies risk factors for prolonged use that will be helpful to prescribers as the AAOS works to decreased opioid use, misuse and abuse within the United States

Introduction. In January 2000, the Bone and Joint Decade was formally launched at the headquarters of the World Health Organization in Geneva, Switzerland. The goal was “to improve the health-related quality of life for people with musculoskeletal disorders throughout the world”. They aimed to do this, in part, by “raising awareness of the growing burden of musculoskeletal disorders on society”. The Bone and Joint Decade has 63 supporting governments, over 700 supporting government and non-government organisations and a budget in the millions. It was the largest musculoskeletal health promotion campaign in history. Aim. To determine the impact of the Bone and Joint Decade on the International Press. Methods. LexisNexisTM Professional search engine utilised to retrieve articles from all known English language national newspapers internationally containing the term “Bone and/& Joint Decade” from January 1999 to January 2010. Results. Only 56 articles were found from the all the worlds English language national newspapers. These came from 13 countries; only 2 were part of the EU. Australia mentioned it most- 12 times in 10 years. The Bone & Joint Decade was the main topic of the article in only 23%. In only 48% was the role of the Bone and Joint Decade mentioned- in 20% of these its role was incorrectly quoted. In only 23% was someone from the organisation quoted and in only 27% was a medical professional quoted. The portrayal of the Bone and Joint Decade was of a neutral tone-93%, positive tone-2% and a negative tone-5%. Conclusions. The Bone and Joint Decade has ended and very few were made aware that it started. The media coverage of the largest musculoskeletal health campaign in history has been woefully inadequate

Purpose. No knee-specific outcome measures have demonstrated reliability, validity or responsiveness in patients with multiligament knee injuries. Furthermore, the content validity of existing questionnaires has been challenged and remains unknown for patients with concomitant neurovascular injury. As a first step in developing a disease-specific outcome measure, the objective of this study was to identify items from existing knee questionnaires pertinent to patients with multiligament knee injuries using established a priori criteria. Method. Eighty-five consecutive patients from a level one trauma centre were mailed a questionnaire comprising 124 items from 11 knee-specific instruments. They rated the frequency and importance for each item on a five-point Likert scale. Criteria for item selection included a mean importance rating (MIR) ≥ 3.5 and frequency < 30% for the response never experienced. The World Health Organization International Classification of Functioning, Disability and Health (ICF) framework was used to support the content. Results. The average age of the 60/85 respondents (70.6%) was 34.7 years and most were male (n=45). Average time from injury was 845 days. Using the Schenck classification, 19 patients were KD I, two were KD II, 39 were KD IIIL or IIIM, and nine were KD IV. Nineteen had peroneal nerve injury and five had a vascular injury. Forty-four patients were treated surgically, six nonoperatively and 10 are pre-operative. Sixty-one of 124 questionnaire items met the a priori inclusion criteria. Based on the ICF, 22 of the retained items were physical impairments (PI), 15 items were emotional impairments (EI), 18 items were activity limitations (AL), and six items were participation restrictions (PR). The 10 items with the highest MIR included six EI, one PI and three PR. Twenty-four items (PI=6 EI=13, AL=2, PR=3) of the Anterior Cruciate Ligament Quality of Life Questionnaire (ACL-QoL) satisfied the a priori criteria and this instrument also endorsed the most items within the EI and PR constructs. The Knee Osteoarthritis and Injury Outcome Score (KOOS) had 21 items (PI=7, EI=2, AL=11, PR=1) which satisfied the a priori criteria and also had the most items within the PI and AL constructs. The International Knee Documentation Committee (IKDC) Subjective Knee Form had 12 items (EI=0, PI=3, AL=9, PR=0) meeting criteria while the remaining questionnaires contained 11 items with concepts redundant to above. Combining the ACL-QoL and KOOS resulted in representation of 41/61 of the retained items (PI=13, EI=13, AL=12, PR=3). No existing instrument includes content that may result from neurological or vascular injury. Conclusion. This work has identified over sixty pertinent items across the various ICF domains relevant to patients with multiligament knee injuries. The ACL-QoL and KOOS together address over two thirds of these items. Patient and clinician focus groups will be conducted to address missing content and to further refine the questionnaire items

Introduction. There is a high prevalence of obesity in the United States and the numbers are increasing. These patients comprise a significant portion of the shoulder arthroplasty patient population. There are several reports of outcomes in the literature on obese patients after total knee or hip replacement, however, this data is lacking in the shoulder arthroplasty patient population. The purpose of this study is to compare the functional outcomes and complications of obese patients undergoing shoulder arthroplasty with the non-obese population. Methods. Between 2009 to 2010, 76 patients that had a primary total shoulder replacement were grouped according to their Body Mass Index (BMI) and followed prospectively for 2 years. The groups were divided as normal (BMI <25, N=26), overweight (25 to 30 BMI, N=25), and obese (>30 BMI, N=25) according to the World Health Organization classifications. Preoperative demographics, age, comorbidities and postoperative complications were recorded. Perioperative operating room and hospital data were analyzed. Functional outcome measurements including ASES, SF-36 physical component (PC) scores, mental component (MC) scores and visual analog scale along with general health and fatigue were evaluated at the 0 and 2 year time period. Statistical analyses were performed. Results. Functional outcome: In the normal BMI group: Average ASES scores improved from 38.4 +/− 15.5 (pre-op) to 80.2 +/− 19.4 (2 yr), SF-36 Physical Component (PC) scores improved from 38.3 +/− 6.5 (pre-op) to 53.7 +/− 11.3 (2 yr), and VAS decreased from 62 to 12 (2 yr). There were no intraoperative complications and two patients required revision of components. In the overweight BMI group: Average ASES scores improved from 37.4 +/− 18.1 (pre-op) to 75.2 +/− 24.9 (2 yr), SF-36 Physical Component (PC) scores improved from 36.1 +/− 8.0 (pre-op) to 39.8 +/− 12.2 (2 yr), and VAS decreased from 68 to 18. One patient had deep infection that required surgical irrigation/debridement, one intraoperative glenoid fracture converted to hemiarthroplasty and two patients required revision of components. In the obese BMI group: Average ASES scores improved from 35.8 +/− 12.5 (pre-op) to 80.0 +/− 20.6 (2 yr), SF-36 Physical Component (PC) scores improved from 36.3 +/− 8.4 (pre-op) to 40.7 +/− 12.4 (2 yr), and VAS decreased from 66 to 11 (2 yr). There were no intraoperative complications and no patients required revision surgery. * Statistical analysis showed significant difference in the SF-36 PC scores between both the overweight and the obese group compared to the normal BMI group. No statistical difference was seen between the three groups with the perioperative OR/hospital data, SF-36 MC scores, general health and fatigue scales. Conclusion. Shoulder arthroplasty in all three groups were associated with significant improvements in ASES scores and decrease in overall pain. Obese and overweight patients after TSA had significantly less overall physical functional improvements compared to the normal BMI group. Both intraoperative and postoperative complications were minimal after TSA in all three BMI groups. OR time and intraoperative blood loss was higher in the obese group, but overall ASA scores and number of days of hospital stay were similar in all three groups

Aims

Distraction osteogenesis with intramedullary lengthening devices has undergone rapid development in the past decade with implant enhancement. In this first single-centre matched-pair analysis we focus on the comparison of treatment with the PRECICE and STRYDE intramedullary lengthening devices and aim to clarify any clinical and radiological differences.

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Weightbearing instructions after musculoskeletal injury or orthopaedic surgery are a key aspect of the rehabilitation pathway and prescription. The terminology used to describe the weightbearing status of the patient is variable; many different terms are used, and there is recognition and evidence that the lack of standardized terminology contributes to confusion in practice.

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Chronic osteomyelitis (COM) of the lower limb in adults can be surgically managed by either limb reconstruction or amputation. This scoping review aims to map the outcomes used in studies surgically managing COM in order to aid future development of a core outcome set.

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In the UK, the NHS generates an estimated 25 megatonnes of carbon dioxide equivalents (4% to 5% of the nation’s total carbon emissions) and produces over 500,000 tonnes of waste annually. There is limited evidence demonstrating the principles of sustainability and its benefits within orthopaedic surgery. The primary aim of this study was to analyze the environmental impact of orthopaedic surgery and the environmentally sustainable initiatives undertaken to address this. The secondary aim of this study was to describe the barriers to making sustainable changes within orthopaedic surgery.

Aims

Tuberculosis (TB) is one of the biggest communicable causes of mortality worldwide. While incidence in the UK has continued to fall since 2011, Bradford retains one of the highest TB rates in the UK. This study aims to examine the local disease burden of musculoskeletal (MSK) TB, by analyzing common presenting factors within the famously diverse population of Bradford.

Aims

The COVID-19 pandemic drastically affected elective orthopaedic services globally as routine orthopaedic activity was largely halted to combat this global threat. Our institution (University College London Hospital, UK) previously showed that during the first peak, a large proportion of patients were hesitant to be listed for their elective lower limb procedure. The aim of this study is to assess if there is a patient perception change towards having elective surgery now that we have passed the peak of the second wave of the pandemic.

Aims

There is little published on the outcomes after restarting elective orthopaedic procedures following cessation of surgery due to the COVID-19 pandemic. During the pandemic, the reported perioperative mortality in patients who acquired SARS-CoV-2 infection while undergoing elective orthopaedic surgery was 18% to 20%. The aim of this study is to report the surgical outcomes, complications, and risk of developing COVID-19 in 2,316 consecutive patients who underwent elective orthopaedic surgery in the latter part of 2020 and comparing it to the same, pre-pandemic, period in 2019.

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This study assesses patient barriers to successful telemedicine care in orthopaedic practices in a large academic practice in the COVID-19 era.

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Due to widespread cancellations in elective orthopaedic procedures, the number of patients on waiting list for surgery is rising. We aim to determine and quantify if disparities exist between inpatient and day-case orthopaedic waiting list numbers; we also aim to determine if there is a ‘hidden burden’ that already exists due to reductions in elective secondary care referrals.