Aims. To describe the
Aims. This study explores the
Aims. This paper documents the
Total knee arthroplasty (TKA) is a cost effective
and extremely successful operation. As longevity increases, the demand
for primary TKA will continue to rise. The success and survivorship
of TKAs are dependent on the demographics of the patient, surgical
technique and implant-related factors. . Currently the risk of failure of a TKA requiring revision surgery
ten years post-operatively is 5%. . The most common indications for revision include aseptic loosening
(29.8%), infection (14.8%), and pain (9.5%). Revision surgery poses
considerable clinical burdens on patients and financial burdens
on healthcare systems. . We present a current concepts review on the
This observational cross-sectional study aimed to answer the following questions: 1) how has nonunion incidence developed from 2009 to 2019 in a nationwide cohort; 2) what is the age and sex distribution of nonunions for distinct anatomical nonunion localizations; and 3) how high were the costs for surgical nonunion treatment in a level 1 trauma centre in Germany? Data consisting of annual International Classification of Diseases (ICD)-10 diagnosis codes from German medical institutions from 2009 to 2019, provided by the Federal Statistical Office of Germany (Destatis), were analyzed. Nonunion incidence was calculated for anatomical localization, sex, and age groups. Incidence rate ratios (IRRs) were determined and compared with a two-sample z-test. Diagnosis-related group (DRG)-reimbursement and length of hospital stay were retrospectively retrieved for each anatomical localization, considering 210 patients.Aims
Methods
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? PHFs occurring between 1 January 2009 and 31 December 2019 were identified from the Medicare physician service records. Incidence rates were determined, mortality rates were calculated, and semiparametric Cox regression was applied, incorporating 23 demographic, clinical, and socioeconomic covariates, to compare the mortality risk between treatments.Aims
Methods
The aims of this study were to establish the incidence of acute
Achilles tendon rupture (AATR) in a North American population, to
select demographic subgroups and to examine trends in the management
of this injury in the province of Ontario, Canada. Patients ≥ 18 years of age who presented with an AATR to an emergency
department in Ontario, Canada between 1 January 2003 and 31 December
2013 were identified using administrative databases. The overall
and annual incidence density rate (IDR) of AATR were calculated
for all demographic subgroups. The annual rate of surgical repair
was also calculated and compared between demographic subgroups.Aims
Patients and Methods
Total knee arthroplasty (TKA) and total hip arthroplasty
(THA) are recognised and proven interventions for patients with
advanced arthritis. Studies to date have demonstrated a steady increase
in the requirement for primary and revision procedures. Projected
estimates made for the United States show that by 2030 the demand
for primary TKA will grow by 673% and for revision TKA by 601% from
the level in 2005. For THA the projected estimates are 174% and
137% for primary and revision surgery, respectively. The purpose
of this study was to see if those predictions were similar for England
and Wales using data from the National Joint Registry and the Office
of National Statistics. Analysis of data for England and Wales suggest that by 2030,
the volume of primary and revision TKAs will have increased by 117%
and 332%, respectively between 2012 and 2030. The data for the United
States translates to a 306% cumulative rate of increase between
2012 and 2030 for revision surgery, which is similar to our predictions
for England and Wales. The predictions from the United States for primary TKA were similar
to our upper limit projections. For THA, we predicted an increase
of 134% and 31% for primary and revision hip surgery, respectively. Our model has limitations, however, it highlights the economic
burden of arthroplasty in the future in England and Wales as a real
and unaddressed problem. This will have significant implications
for the provision of health care and the management of orthopaedic
services in the future. Cite this article:
Aims. The aim of this study was to describe the demographic details of patients who sustain a femoral periprosthetic fracture (PPF), the
Aim. Sepsis is a life-threatening complication of periprosthetic joint infections (PJI) that requires early and effective therapy. This study aims to investigate the
Introduction. Over the past 30 years multiple wars and embargos have reduced healthcare resources, infrastructure, and staff in Iraq. Subsequently, there are a lack of physiotherapists to provide rehabilitation after an anterior cruciate ligament reconstruction (ACLR). The implementation of home-based rehabilitation programmes may provide a potential solution to this problem. This study, set in in the Kurdistan region of Iraq, describes the
Most patients treated at our clinical setting present during chronic osteomyelitis stage, which is anecdotally likely to be poly-microbial. Adults with poly-microbial infection have a predilection for gram-negative bacteria and anaerobes, a scenario that hypothetically leads to a higher morbidity of poly-microbial osteomyelitis following trauma. Our study looks into the
Limb reconstruction requires high levels of patient compliance and impacts heavily on social circumstances. The
Trauma patients present with different injuries and some of them require emergency surgical procedures. Orthopaedic department at Steve Biko Academic Hospital (SBAH) have seen an increasing number of patients presenting with serious orthopaedic injuries due to Delivery Motorbike Accidents (DMBA). The aim of the study was to establish the
Aim. Currently, gram-negative bacteria (GNB), including multidrug-resistant (MDR-GNB) pathogens, are gaining importance in the aetiology of prosthetic joint infection (PJI). To characterize the antimicrobial resistance patterns of Gram-negative bacteria (GNB) causing hip prosthetic joint infections in elderly patients treated at a Brazilian tertiary academic hospital. Method. This is a retrospective, cross-sectional study of patients over 60 years of age undergoing hip arthroplasty from 2018 to 2023 at a tertiary academic trauma, which were diagnosed with hip prosthetic joint infection. PJI diagnosed was based on EBJIS criteria, in which intraoperative tissue cultures identified the pathogens. Demographics, reason for arthroplasty, type of implant and susceptibility patterns using disk diffusion method were analysed. Results. Overall, among 17 elderly patients diagnosed with hip infected arthroplasty, 45 bacterial isolated were identified. Debridement, irrigation, antibiotic and implant retention (DAIR) procedures due to uncontrolled infection occurred in 47.0% (n=8/17), and five patients underwent more than two DAIR surgeries. Tissue cultures yielded eleven different bacterial species, with GNB accounted for 64.4% (n=29/45) of pathogens. Klebsiella pneumoniae, Acinetobacter baumannii, Escherichia coli, and Pseudomonas aeruginosa were identified in 34.5% (n=10/29), 17.25% (n=5/29), 13.8% (n=4/29), and 13.8% (n=4/29), respectively. In the resistance profile analysis, E. coli was most sensitive to antibiotics, whereas K. pneumoniae showed resistance rates higher than 70% for cephalosporins, carbapenems, and quinolones. All A. baumannii isolates were resistant to meropenem, and 80% of these isolates were resistant to amikacin. Conclusions. This study emphasizes the role of GNB in the microbiological profile of PJI among elderly patients at a tertiary hospital in a Brazilian centre. The present study portrays a worryingly higher rates of MDR-GNB, mainly to quinolones and cephalosporins resistance which have been the cornerstone of PJI antibiotic treatment. In addition, higher rates carbapenems and aminoglycosides resistance shows a threat to antibiotic treatment of PJI. More global studies need to be carried out to show a likely change in the microbial
Aim. Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) is commonly associated with serious cases of community-onset skin and musculoskeletal infections (Co-SMSI). Molecular
Introduction. The
Introduction There are no reports on the
Open fractures are uncommon in the UK sporting population, however because of their morbidity then are a significant patient group. Currently there is very little in the literature describing the
To illustrate the incidence and
Aims. Fractures of the distal radius are common, and form a considerable proportion of the trauma workload. We conducted a study to examine the patterns of injury and treatment for adult patients presenting with distal radius fractures to a major trauma centre serving an urban population. Methods. We undertook a retrospective cohort study to identify all patients treated at our major trauma centre for a distal radius fracture between 1 June 2018 and 1 May 2021. We reviewed the medical records and imaging for each patient to examine patterns of injury and treatment. We undertook a binomial logistic regression to produce a predictive model for operative fixation or inpatient admission. Results. Overall, 571 fractures of the distal radius were treated at our centre during the study period. A total of 146 (26%) patients required an inpatient admission, and 385 surgical procedures for fractures of the distal radius were recorded between June 2018 and May 2021. The most common mechanism of injury was a fall from a height of one metre or less. Of the total fractures, 59% (n = 337) were treated nonoperatively, and of those patients treated with surgery, locked anterior-plate fixation was the preferred technique (79%; n = 180). Conclusion. The
The
Aims. The aim of this study was to identify factors associated with five-year cancer-related mortality in patients with limb and trunk soft-tissue sarcoma (STS) and develop and validate machine learning algorithms in order to predict five-year cancer-related mortality in these patients. Methods. Demographic, clinicopathological, and treatment variables of limb and trunk STS patients in the Surveillance,
Aims. The aim of this study was to determine the current incidence and
Aims. Understanding of open fracture management is skewed due to reliance on small-number lower limb, specialist unit reports and large, unfocused registry data collections. To address this, we carried out the Open Fracture Patient Evaluation Nationwide (OPEN) study, and report the demographic details and the initial steps of care for patients admitted with open fractures in the UK. Methods. Any patient admitted to hospital with an open fracture between 1 June 2021 and 30 September 2021 was included, excluding phalanges and isolated hand injuries. Institutional information governance approval was obtained at the lead site and all data entered using Research Electronic Data Capture. Demographic details, injury, fracture classification, and patient dispersal were detailed. Results. In total, 1,175 patients (median age 47 years (interquartile range (IQR) 29 to 65), 61.0% male (n = 717)) were admitted across 51 sites. A total of 546 patients (47.1%) were employed, 5.4% (n = 63) were diabetic, and 28.8% (n = 335) were smokers. In total, 29.0% of patients (n = 341) had more than one injury and 4.8% (n = 56) had two or more open fractures, while 51.3% of fractures (n = 637) occurred in the lower leg. Fractures sustained in vehicle incidents and collisions are common (38.8%; n = 455) and typically seen in younger patients. A simple fall (35.0%; n = 410) is common in older people. Overall, 69.8% (n = 786) of patients were admitted directly to an orthoplastic centre, 23.0% (n = 259) were transferred to an orthoplastic centre after initial management elsewhere, and 7.2% were managed outwith specialist units (n = 81). Conclusion. This study describes the
The aims were: (1) assess the influence of COVID-19 on mortality in hip fracture; (2) identify predictors of COVID-19 status, and (3) investigate whether social lockdown influenced the
Femur shaft fractures (FSF) are markers of high energy transfer after injury. The comprehensive, population based
Aims. Mendelian randomization (MR) is considered to overcome the bias of observational studies, but there is no current meta-analysis of MR studies on rheumatoid arthritis (RA). The purpose of this study was to summarize the relationship between potential pathogenic factors and RA risk based on existing MR studies. Methods. PubMed, Web of Science, and Embase were searched for MR studies on influencing factors in relation to RA up to October 2022. Meta-analyses of MR studies assessing correlations between various potential pathogenic factors and RA were conducted. Random-effect and fixed-effect models were used to synthesize the odds ratios of various pathogenic factors and RA. The quality of the study was assessed using the Strengthening the Reporting of Observational Studies in
Aims. Socioeconomic and racial disparities have been recognized as impacting the care of patients with cancer, however there are a lack of data examining the impact of these disparities on patients with bone sarcoma. The purpose of this study was to examine socioeconomic and racial disparities that impact the oncological outcomes of patients with bone sarcoma. Methods. We reviewed 4,739 patients diagnosed with primary bone sarcomas from the Surveillance,
The Royal Marines regularly deploy to Norway to conduct Cold Weather, Arctic and Mountain Warfare training. A total of 1200 personnel deployed to Norway in 2010 over a 14-week period. Patients, whose injuries prevented them from continuing training, were returned to the UK via AEROMED. The aim of this investigation was to describe the
Carpal tunnel syndrome (CTS) is the most common peripheral mononeuropathy seen in clinical practice. Approximately 34% of CTS patients undergo carpal tunnel decompression (CTD) surgery, in the UK. We investigated the change in
Aim. The frequency of arthroplasty among older people is increasing. Taking care of Prosthetic Joint infection (PJI) in this specific population is a challenge. The purpose of this multicentric retrospective study was to evaluate the bacterial
Developmental dysplasia of the hip (DDH) can be managed effectively with non-surgical interventions when diagnosed early. However, the likelihood of surgical intervention increases with a late presentation. Therefore, an effective screening programme is essential to prevent late diagnosis and reduce surgical morbidity in the population. We conducted a systematic review and meta-analysis of the epidemiological literature from the last 25 years in the UK. Articles were selected from databases searches using MEDLINE, EMBASE, OVID, and Cochrane; 13 papers met the inclusion criteria.Aims
Methods
Aims. The aim of this study was to evaluate the
Acute Respiratory Distress Syndrome (ARDS) is a rare but important complication of trauma, with a mortality of around 50%, and considerable morbidity amongst survivors. The treatment options currently available are supportive only. Although trauma is known to be an important risk factor, previous studies have been intensive care-based and the
Introduction and Objectives: Currently ACL reconstruction is one of the most frequent procedures in Trauma and Orthopedic Surgery. The aim of our study is to analyze the
Introduction. Revision Total Knee Arthroplasty (TKA) is becoming increasingly prevalent as the number of TKA procedures grow in a younger, higher-demand population. Factors associated with patients requiring multiple revision TKAs are not yet well understood. The purpose of this study is to investigate the
The prevalence of Staphylococcus infections do not decrease despite the preventive measures. The methicillin-resistant staphylococcus aureus (MRSA) has become a major nosocomial pathogen in community hospitals and responsible 60% of staph infections. Through this study we try to study the
Purpose. Slipped capital femoral epiphysis (SCFE) is the most common hip disorder in children 9–15 years old. The
Knee arthroscopy with debridement is commonly performed to treat osteoarthritis and degenerative meniscal tears in older adults; however robust evidence does not support sustained benefit from this procedure. Current Canadian guidelines advise against its use as first line treatment. Characterizing the use of this low value procedure will facilitate efforts to maximize quality of care, minimize harm and decrease healthcare costs. We sought to understand: the volume and variations of arthroscopic knee debridement across Canada The costs associated with potentially unnecessary arthroscopy The characteristics of surgeons performing knee arthroscopy in older adults Data were derived from National Ambulatory Care Reporting System (NACRS), the Discharge Abstract Database (DAD) and the National Physician Database for years 2011-12 to 2019-20. The study included all elective knee arthroscopies (CCI codes 1.VG.80.DA,1.VG.80.FY and 1.VG.87.DA) performed in day surgery and acute care settings in 9 provinces and 3 territories of Canada. Quebec was not included in the analysis due to different reporting methods. We set a threshold of 60 years of age at which it would be highly unlikely that a patient would undergo arthroscopy to treat anything other than osteoarthritis or degenerative meniscal tear. Trends at national and provincial levels were analyzed using regression. Costs were estimated separately using the 2020 case mix groups (CMG) and comprehensive ambulatory care classification system (CACS) methodologies. Surgeons were classified by decade of graduation from medical school (1989 and prior, 1990-99, 2000-09 and 2010+) and categorized based on the proportion of their patient population who were above (“high proportion inappropriate”) or below (“low proportion inappropriate”) the overall national proportion of ≥ 60 years of age. The number of knee arthroscopies decreased by 37% (42,785 in 2011-12 to 27,034 in 2019-20) overall and 39% (11,103 in 2011-12 to 6,772 in 2019-20) in those 60 years and older (p 25% of patients 60 years and older. Fifty four percent of surgeons who graduated prior to 1989 were considered high proportion inappropriate, whereas only 30.1% of surgeons who graduated in 2010 or later were considered high proportion inappropriate (p < 0 .0001). Knee arthroscopy continues to be a common procedure in patients over 60 despite strong evidence for lack of benefit. Lower rates in this population in some provinces are encouraging for potential opportunity for improvement. Efforts at practice change should be targeted at surgeons in practice the longest. Canada spends over $12,000,000 per year on this procedure, decreasing its use could allow these resources to be directed to other areas of orthopaedics that provide higher value care.
The aim of this study was to report a complete overview of both incidence, fracture distribution, mode of injury, and patient baseline demographics of paediatric distal forearm fractures to identify age of risk and types of activities leading to injury. Population-based cohort study with manual review of radiographs and charts. The primary outcome measure was incidence of paediatric distal forearm fractures. The study was based on an average at-risk population of 116,950. A total number of 4,316 patients sustained a distal forearm fracture in the study period. Females accounted for 1,910 of the fractures (44%) and males accounted for 2,406 (56%).Aims
Methods
Femoral fractures in children is the commonest cause for hospitalization in our institution. It was decided to investigate the
Introduction: Recent data from the UK suggests that the incidence of osteomyelitis in the paediatric population is declining. However, the incidence in the Scandic countries has risen in the late eighties and nineties. We undertook to examine the
Introduction: The skeleton is the most common location for metastases, with life-time prevalences of 15% and 70% during autopsies. The Vienna Bone and Soft Tissue Tumor Registry has been established in 1965 and is collecting data on primary and secondary malignancies of the musculoskeletal apparatus ever since. The objective of this study was to review the
Introduction. This study investigates the
A number of studies have described the epidemiological characteristics of clavicle fractures, including two previous reports from our institution. The Robinson classification system was described in 1998, after the analysis of 1,000 clavicle fractures. We aim to provide a contemporary analysis and compare current clavicle fracture patterns of our adult population with historical reports. A retrospective analysis of a prospectively collected fracture database from an institution serving 598,000 was conducted. Demographic data were recorded prospectively for each patient with an acute clavicle fractures including age, gender, mode of injury, fracture classification, and the presence of associated skeletal injuries. Fractures were classified according to the Robinson system. A total of 312 clavicle fractures were identified, occurring with an incidence of 55.9/100,000/yr (CI 49.8–62.5) and following a bimodal male and unimodal older female distribution. Sporting activity and a simple fall from standing caused the majority of injuries. More than half of simple fall fractures affected the lateral clavicle. The incidence of clavicle fractures has risen over a twenty year period, and a greater proportion of older adults are now affected. Overall, type II midshaft fractures remain the most common, but comparison of this series with historical data reveals that the
Introduction: We present the world’s largest current series of open distal radial fractures (ODRF), aiming to describe the
Background: Foot injuries represent a small but important proportion of injuries to professional rugby union players. There are no detailed epidemiological studies regarding these injuries. Purpose: The aim of this study was to describe the
Background. A number of studies have described the epidemiological characteristics of clavicle fractures, including two previous reports from our institution. The Robinson classification system was described in 1998, after the analysis of 1,000 clavicle fractures. Aims. We aim to provide a contemporary analysis and compare current clavicle fracture patterns of our adult population with historical reports. Methods. A retrospective analysis of a prospectively collected fracture database from an institution serving 598,000 was conducted over a 12 month period, beginning July 2007. Demographic data were recorded prospectively for each patient presenting with an acute clavicle fracture including age, gender, mode of injury, fracture classification, and the presence of associated skeletal injuries. Fractures were classified according to the Robinson Classification system. Results. A total of 312 clavicle fractures were identified, occurring with an incidence of 55.9/100,000/yr (CI 49.8–62.5) and following a bimodal male and unimodal older female distribution. Sporting activity and a simple fall from standing caused the majority of injuries. An association between age, mode of injury and fracture type was observed, with younger patients sustaining high energy injury associated with majority of the Type II midshaft fractures; whilst more than fifty-nine percent of Type III lateral one third fractures occur in elderly patients as a result of simple fall. Overall, Type II midshaft fractures remain the most common, but comparison of this series with historical data reveals that the
We investigated the