Distal humeral fractures are difficult fractures to treat. In the elderly population the problems are compounded by gross comminution and osteoporosis. Concurrent presence of rheumatoid arthritis makes the problem more difficult. Open reduction and internal fixation of such fractures have been shown to give poor results. Total elbow replacement has been recommended as an alternative solution to this difficult problem. We present the results of a retrospective review of a small group of elderly patients who underwent total elbow arthroplasty in our unit for comminuted fractures of the distal end of the humerus. We have followed up seven patients (seven elbows) with a mean age of 81. 7 years (range 74. 1 to 87. 8) at the time of injury. The presence of rheumatoid arthritis in three of them influenced the choice of treatment. All replacements were performed using the semiconstrained Coonrad-Morrey elbow replacement prosthesis. The duration of follow up at present is between two and four years. None of the patients have been lost to follow up. At the latest follow up the mean arc of flexion was 20 to 130 degrees. 6 of the patients had no pain while 1 complained of mild pain. All elbows were stable. The Mayo Elbow Performance Score (MEPS) for five elbows was excellent, two scored good. The mean MEPS for all the elbows was 92/100. There were 2 cases of superficial wound infection and no cases of deep infection, ulnar nerve neuritis or component failure. These results suggest that a semiconstrained total elbow replacement has a role to play in the treatment of carefully selected distal humeral fractures, which cannot be treated by internal fixation due to extensive intraarticular comminution and gross osteopenia. Although these are short-term follow up results they are encouraging outcomes for treatment of one of the most challenging fractures

Current evidence suggests that we should be moving away from Thompson's hemiarthroplasties for patients with intracapsular hip fractures. Furthermore, the use of cement when inserting these prostheses is controversial. This study aims to show the Inverness experience. We performed a retrospective review of all NHS Highland patients who underwent a hemiarthroplasty for an intracapsular neck of femur fracture over the last 15 years. Demographics and the use of cement were documented. Further analysis of this group was performed to identify any of these patients who required revision of their prosthesis. Patients requiring revision had their case-notes reviewed to identify the cause for further surgery. From 1996 until present 2221 patients from the Highland area had a hemiarthroplasty for an intracapsular neck of femur fracture. 1708 where female (77%) and 513 male (23%). The ages ranged from 28 years to 104 years (mean 80 years, median 81). 2180 of this group had their operations in Raigmore Hospital with the remaining 41 at various centres throughout Scotland. 623 (28%)had a cemented hemiarthroplasty, with the remaining 1578 (72%) having an uncemented Thompson's hemiarthroplasty. The revision rate for the cemented group was 2% (13 of 623 patients). In the uncemented group it was 0.4% (6 of 1578). Reasons from revision included dislocation, periprosthetic fracture, infection and pain. Current evidence from some joint registers regarding the use of Thompson's hemiarthroplasty in the elderly is discouraging. The use of bone cement in this group with multiple co-morbidities is not without it's risks. Our data suggests that uncemented Thompson's hemiarthroplasties in low demand elderly patients with multiple co-morbidities can yield excellent results with less risk to the patients

Following fixation of proximal femoral fractures in the elderly the operating surgeon may request that the patient be mobilised partially weight bearing on the injured limb. This instruction is most likely if the bone quality is very poor or the fracture pattern unstable, despite evidence that full weight bearing does not affect outcome. 98 elderly patients with proximal femoral fractures treated by either hip screw device, cannulated screws or hemiarthroplasty, who were previously independently mobile, have been followed prospectively to determine their ability to comply with partial weight bearing instructions. A specially designed capacitance foot pressure device was used to determine percentage body weight transferred through the injured limb on mobilising under physiotherapy instruction over 5 days, and factors thought to be predictive of success in partially weight bearing were measured using simple ward tests. 14 patients failed to mobilise independently prior to discharge from hospital and were excluded from further analysis. Of the remaining 84 patients only 24 (28%) successfully managed to partially weight bear 30-50% of their body weight on the injured limb. Only six of those who were unable to partially weight bear on starting to walk after surgery had learnt to do so by the fifth day. Factors indicating success or failure were mental test score, grip strength and straight leg raise on the unaffected side. This study has shown that the majority of elderly hip fracture patients are unable to partially weight bear but, if required, success can be predicted by a few simple ward tests. It is hoped that this information will lead to the more appropriate use of inpatient physiotherapy resources

Objective: To study potential predictors of functional outcome six months after the injury in elderly patients who sustained a hip fracture and who had been able to go out alone. Design: Prospective Multi-center Cohort Study. Setting: 14 Hospitals in Japan. Patients and Methods: A cohort was consisted of 387 patients with a mean age of 81 who had a hip fracture, between December 2004 and January 2006. Inclusion criteria were that patients were at least sixty-five years old and who had been able to go out independently. Level of activity of daily living, medical complications, residential environment and family structure at injury was interviewed from the patient, the relatives and a nursing caretaker and recorded. Advancement of mobility was also recorded during the hospital stay. Patients were contacted or interviewed again by the investigator at six months following injury to assess functional outcomes. Primary outcome of interest was changes in mobility to go out independently at six months after injury. Results: 178 patients (46%) lost their independency to go out at six month following surgery. Logistic multivariant regression showed that age, cognitive function, hemiplegia and mobile ability at discharge were the independent predictable factors for losing independency of mobility. At hospital discharge, T-cane walk was accomplished in only 53% for looser group but 86% for maintain group. Conclusions: We believe that it would be the key factor to improve the mobility of the healthy patient with hip fracture that we lead them to T-cane walk before hospital discharge

Purpose: The age of patients presenting with acetabular fracture has increased over the last ten years. Older patients tend to have patterns involving the anterior column with comminution of the quadrilateral plate. Our goal was to investigate the appropriateness of open reduction and internal fixation using the modified Stoppa approach for geriatric acetabular fractures.

Method: A retrospective review of patients over the age of 60 having presented to an academic level I trauma center over the course of four years. Twenty patients were identified and treated using the modified Stoppa approach with plating of the quadrilateral surface. Patients were evaluated clinically using both SF-36 and Harris Hip Score. Records and radiographs (using criteria described by Matta) were reviewed retrospectively.

Results: All patients were followed for a minimum of two years with no lost at follow-up. Mean age for patients at time of intervention was 68 years. Average blood lost was 800cc and surgical time was 130 minutes (range, 55–210). There was one traumatic injury to the obturator nerve and two patients were noted to have temporary weakness of the hip adductors postoperatively. Average Harris Hip Score and the SF-36 were improved significantly (p< 0.05). Significant lost of reduction was seen in two patients and was correlated to superior dome impaction (p < 0.0001). Three patients required re-intervention with a Total Hip Arthroplasty.

Conclusion: Internal fixation using the modified Stoppa approach to buttress the quadrilateral plate should be considered a viable alternative to total hip arthroplasty for the initial treatment of acetabular fractures of the anterior column in the elderly.

Purpose of the study: Hemi-arthroplasty, osteosynthesis, and ball-and-socket implants provide well-known results for the management of displaced joint fractures of the proximal humerus in elderly subjects. The purpose of this work was to assess the reversed Grammont prosthesis for these indications.

Material and methods: From 1993 to 1999, eighteen Delta III prostheses were implanted by the same operator in recent trauma victims. The patients, 17 women and one man, mean age 75 years, presented four-fragment fractures (n=15) or fracture dislocation (n=3). The dominant side was involved in nine cases. These patients presented infiltrative rotator cuff tendinopathy (n=4), type 1 diabetes mellitus (n=2), exogenosis (n=2), morbid obestity (n=2), homelessness (n=2), and dementia (n=2). Surgery was performed under general anesthesia in the semi-sitting position via a trapezodeltoid approach without acromion osteotomy and with 20° humeral implant retroversion in all cases except one, cemented in 17 cases. The tubercles could be reinserted in four patients. Rehabilitation was not always possible. The Constant score and the anteroposterior and Lamy lateral views were used to assess clinical and radiographic outcome.

Results: There were two deaths, so the analysis included 16 shoulders. Complications were: shoulder-hand syndrome (n=1), early deep Acinetobacter infection with revision and preservation of the arthroplasty (n=1), anterior dislocation at one month due to voluntary 10° anterotation of the humeral stem requiring reorientation (n=1). At mean follow-up of 85 months, the Constant score was 60, with a weighted score of 83%. The results were not influenced by reinsertion of the tubercles and were considered good for pain and activity, fair for strength, and disappointing for rotations. The x-rays did not reveal any sign of humeral loosening. There was one lucent line between the glenoid and the metaglenoid, four cases with pillar notches, and nine infraglenoid ossifications.

Discussion and conclusion: For displaced joint fractures of the proximal humerus, endomedullary osteosynthesis and the ball-and-socket implant have shown their efficacy as an alternative to hemiarthroplasty. The reverted prosthesis also appears to be a valid therapeutic option for elderly persons with osteoporotic bone compromising the reinsertion of the tubercules. This option enables good results for pain, activity, strenth and active mobility except for rotation, with only five signs of gravity for the glenoid with one involving the glenoid and none the humerus at 85 months follow-up. These results should be further confirmed with a larger series and longer follow-up.

Objective: To study the effect in health status of telephone contact 2+10 weeks after total hip replacement (THR) during the first nine months after surgery. Not all of patient have improvement in their health status and quality of life, that the surgery benefits them. Method: A randomised clinical trial enrolled 180 patients aged 65+ focusing on patients’ health status using SF-36, 4 weeks pre–to 3 and 9 months postoperative were carried out. Patients were randomised 4 weeks preoperative either to control or intervention group. Both groups received the conventional treatment. Furthermore the intervention group had postoperative telephone monitoring two and ten weeks after surgery Patients were given counselling by using an interview-guide within eight main themes referring to patients’ actual situation after THR. Results: All patients experienced increase in their health status after THA. The intervention significantly reduced the time for patients to reach their habitual level as patients in the intervention group reached their habitual level at three months whereas patients in the control group reached this level after nine months. Conclusion: Support by phone contact after THR seems to benefit patients’ outcome. The presentation is based on the results of the nursing intervention program by using telephone contact to elderly patients with hip replacement after discharge

Background. Malnutrition has been suggested to increase the risk of falls in frail elderly. It has been hypothesised that elderly, orthopaedic trauma patients may be malnourished. We conducted an observational study to identify if this was the case. Methods. 30 trauma patients (? 65 years) admitted for surgical intervention for a fracture were recruited. Consent/ethical approval was obtained. Serum markers (LFTs, CRP, U&Es, FBC, magnesium), anthropometric measurements (triceps skin-fold thickness [TSF], mid-arm circumference [MAC], body mass index [BMI]) and short form mini-nutritional assessment (MNA-SF®) were carried out at presentation and at 3 months post-operation. Serum markers were also repeated at day 1 and day 3 post-operation. Results. 60% had an initial MNA-SF® score of ?11 points indicating that they were at risk from possible malnutrition. However, median BMI at presentation was normal at 22.79 kg/m. 2. (WHO) (Interquartile range 19.8–28). Interestingly, a higher proportion of the group (67%) were below the 50. th. centile for age related BMI centiles. At follow-up (15 patients), there was no significant difference in anthropometric measures (BMI p=0.884; BMI Centile p=0.687; MAC p=0.095; TSF p=0.260) or with the MNA-SF® (p=0.121). The mean MNA-SF® had increased, but not significantly. Conclusions. This study indicates that elderly trauma patients may be at risk of malnutrition regardless of their BMI at presentation and should be screened and monitored. The MNA-SF® has been shown to be 100% specific and 98% sensitive in predicting malnutrition. Our study correlates with others illustrating that patients may have normal BMI and albumin levels, but have poor nutritional intake, highlighting the need to identify patients at risk of malnutrition prior to detectable changes in BMI. Screening should be given to all elderly trauma patients being admitted to a trauma unit. We would suggest that it become the standard. Further research is needed using larger sample sizes

Abstract. Introduction. Revision total knee arthroplasty (rTKA) in elderly patients (>85 years) is associated with increased mortality, hospital stay and a high rate (55%) of complications. The objective was to assess PROMs in elderly patients undergoing rTKA. Methods. A retrospective cohort study of consecutive patients undergoing rTKA at an arthroplasty centre from 2001–2022 were compared to a control group (aged 50–79y) matched for gender, diagnosis & surgery year. The commonest reasons for revision in elderly patients was aseptic loosening (53/100), infection (21/100) and fracture (7/100). One-year patient-reported outcome data was available for 64%. Results. 100 patients underwent rTKA with a mean age of 84 years (range 80–97 years, SD 3) compared to a matched control group of younger patients (mean age 69y). Preoperative function was poor, with a mean Oxford knee score (OKS) of 40/100 in elderly and 43/100 in younger patients (p=0.164). At one-year postop, mean OKS was comparable between elderly and young patients (81 and 84/100 respectively, p=0.289). The number of patients with severe pain at one year was also comparable (4% elderly and 7% young respectively, p=0.177). The improvement in OKS for elderly patients was sustained at three (82 95% CI 58–100, 14/100 known) and five years. Overall complication rate was 54%. 14% were dead at 1 year and 56% were dead at five-years. Conclusion. Elderly patients undergoing elective revision TKA show a mean improvement in Oxford knee score of +38 at one year. This is the same as younger patients and is sustained at three and five years

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 epidemiology of PJI

Regeneration of bone defects in elderly patients is limited due to the decreased function of bone forming cells and compromised tissue physiology. Previous studies suggested that the regenerative activity of stem cells from aged tissues can be enhanced by exposure to young systemic and tissue microenvironments. The aim of our project was to investigate whether extracellular matrix (ECM) engineered from human induced pluripotent stem cells (hiPSCs) can enhance the bone regeneration potential of aged human bone marrow stromal cells (hBMSCs). ECM was engineered from hiPSC-derived mesenchymal-like progenitors (hiPSC-MPs), as well as young (<30 years) and aged (>70 years) hBMSCs. ECM structure and composition were characterized before and after decellularization using immunofluorescence and biochemical assays. Three hBMSCs of different ages were cultured on engineered ECMs. Growth and differentiation responses were compared to tissue culture plastic, as well as to collagen and fibronectin coated plates. Decellularized ECMs contained collagens type I and IV, fibronectin, laminin and < 5% residual DNA, suggesting efficient cell elimination. Cultivation of young and aged hBMSCs on the hiPSC-ECM in osteogenic medium significantly increased hBMSC growth and markers of osteogenesis, including collagen deposition, alkaline phosphatase activity, bone sialoprotein expression and matrix mineralization compared to plastic controls and single protein substrates. In aged BMSCs, matrix mineralization was only detected in ECM cultures in osteogenic medium. Comparison of ECMs engineered from hiPSC-MPs and hBMSCs of different ages suggested similar structure, composition and potential to enhance osteogenic responses in aged BMSCs. Engineered ECM induced a higher osteogenic response compared to specific matrix components. Our studies suggest that aged BMSCs osteogenic activity can be enhanced by culture on engineered ECM. hiPSCs represent a scalable cell source, and tissue engineering strategies employing engineered ECM materials could potentially enhance bone regeneration in elderly patients

Acetabular fractures present a challenge. Anatomical reduction can be achieved by open reduction and internal fixation (ORIF). However, in elderly patients with complex fracture patterns and osteoporotic bone stock, “fix and replace” has become an option in the management of these injuries. This involves ORIF of the acetabulum to enable insertion of a press fit cup and subsequent cemented femoral stem at the index surgery. A Retrospective analysis of all operatively managed acetabular fractures by a regional Pelvic and Acetabular Trauma service (01/01/2018-30/05/2023) STATA used for analysis. 34 patients undergoing “fix and replace” surgery. Of the 133 patients managed with ORIF, 21 subsequently required Total Hip Arthroplasty (THA). Mean follow up was 2.7 years versus 5.1. There was no statistical significance between the two groups with regards to BMI or sex. Mean age in the “fix and replace” group was 68 compared to 48 in the ORIF and subsequent THA group. This reached statistical significance between the two groups (p=0.001).ASA and Charlson Comorbidity Index (3 and 3 in “fix and replace” and 2 and 1.2 in ORIF to THA group) and Charlson Comorbidity Index both were statistically significantly different (p=0.006 and p=0.027, respectively). High energy mechanism of injury accounted for 56% of the “fix and replace” group compared to 48% in the ORIF to THA. 74% of “fix and replace” were associated fractures compared to 53% of ORIF to THA. Wait to surgery was 3 days for “fix and replace” while 186 days was the mean wait time from listing to THA for the ORIF to THA group. Complication rate was 41% versus 43% in the two groups. 14% in the ORIF to THA group developed PJI versus 6% in “fix and replace”. Fix and replace allows early mobilisation in frailer, elderly patients. Our results show fewer returns to theatre and less PJI in patients having arthroplasty as part of “fix and replace” than subsequent to Open reduction internal fixation

The early revision rate in elective Total Hip Arthroplasty (THA) three years after surgery in elderly patients over 80 years is significantly lower for cemented stems in the German Arthroplasty Register (EPRD): cemented 3,1% (3.0 – 3.2) vs. uncemented 4.2% (4.1 – 4.3; p < 0.001). However, the mortality rate in elderly patients is elevated for cemented fixation. This study presents a detailed analysis of the influence of stem type and fixation on revision and mortality rate in this patient cohort. Elective primary THA cases for primary Coxarthrosis using uncemented cups from the EPRD data base were analysed (n. 0. = 37,183). Four stem type groups were compared: cementless, cementless with collar, cementless short, and cemented. Stems with at least 300 cases at risk three years after surgery were analysed individually. The reference stem was determined as the stem with the lowest revision rate and at least 1000 cases under surveillance 3 years after surgery (n. 3. = 28,637). The revision rate for cemented stems (2.5% [2.2–1.81] was lower than for uncemented (4.5% [4.2–4.9]; p<0.001) and uncemented short stems (4.2% [3.1–5.7]; p=0.002). The revision rate of uncemented collared stems (2.3% [1.5–3.6]) was similar to cemented stems (p=0.89) and lower than for uncemented stems (p=0.02). One year mortality showed no sig. differences between the groups (p>0.17): cemented 3.2% [2.9–3.6], uncemented 3.4% [3.1–3.7], uncemented short 3.5% [2.5–4.9], uncemented collar 2.0% [1.2–3.2]. “Cementless” and “cementless short” stems should not be used in patients over 80 years due to the higher revision risk. If cementing should be avoided, “cementless collared” stems seem to be a good alternative combined with a tendency for a lower one year mortality rate

Aim. Prosthetic joint replacement is more commonly done in the elderly group of patients due to an increase pathology related to joint degeneration that comes with age. In this age group is also more frequent having underling condition that may predispose to a prosthetic joint infection. Also, the pharmacological intervention in those patients may play an important role as a risk factor for infection after joint replacement surgery. The use of oral anticoagulants seems to be particularly increased in elderly patients but there aren't enough data published to support an association between prosthetic joint infection and the use of oral anticoagulants. Identifying risk factors in elderly patients age >75 years old with a special focus on the oral anticoagulation therapy is the aim of the study. Methods. In a retrospective study from 2011 till 2018 all the patients >75 years old with knee and hip replacement surgery have been review looking for acute prosthetic infection and risk factors that may be predispose to it. Patients with previous surgery or any other mechanical complication that needed intervention on the same area have been excluded. Results. A total of 1220 patients have been included (801 knee replacement surgery and 419 hip replacement surgery). The mean age was 79.5 ± 3.44 years and most of the patients were women (72,6%). The infection rate was 2,5%. Several factors have been identified to be associated with acute infection. (Table.1.). The patients receiving oral anticoagulants had an increased risk of infection (OR 3.63 (1.60–7.74), p=0.002). Conclusions. Even all the risk factors associated with risk infection have been described previously, the relevant aspect is the increased risk of prosthetic joint infection in patients receiving oral anticoagulants

Introduction. Most common osteoporotic fracture. 20-30% of patients with OVFs are presented to hospital while 2.2 million remain undiagnosed, as diagnosis is usually opportunistic. 66,000 OVFs occur annually in the UK with increase by 18,000 cases a year until 2025. 20% chance of another OVF in next 12 months and 3 times risk of hip fracture. Acute painful OVFs poorly tolerated by infirm elderly patients, leading to significant morbidity and 8 times increase in age-adjusted mortality. Materials and Methods. Classify fracture severity and patents with ovfs in 12-month period. To assess follow-up status and if kyphoplasty was offered within 6 weeks as per NICE guidelines. To introduce Royal Osteoporosis Society and GIRFT guidelines on management of symptomatic osteoporotic vertebral fractures. Results. Total no. of patients- 62. Initial pain assessment=40. Pain assessed at ≤6 weeks- 21. Duration from decision to operate to kyphoplasty 8.7 weeks. 11% had kyphoplasty of which 50% noted improvement in pain. 11 deaths. Nearly similar findings to NoSH study. Conclusion. To improve pain assessment on admission of patients with acute osteoporotic vertebral fractures. To follow GIRFT guidelines for early assessment and intervention in patients with acute osteoporotic vertebral fractures to improve pain, mobility and early discharge from hospital. Conflicts of interest. None. Sources of funding. None

Introduction. Management of Vancouver type B1 and C periprosthetic fractures in elderly patients requires fixation and an aim for early mobilisation but many techniques restrict weightbearing due to re-fracture risk. We present the clinical and radiographic outcomes of our technique of total femoral plating (TFP) to allow early weightbearing whilst reducing risk of re-fracture. Methods. A single-centre retrospective cohort study was performed including twenty-two patients treated with TFP for fracture around either hip or knee replacements between May 2014 and December 2017. Follow-up data was compared at 6, 12 and 24 months. Primary outcomes were functional scores (Oxford Hip or Knee score (OHS/OKS)), Quality of Life (EQ-5D) and satisfaction at final follow-up (Visual Analogue Score (VAS)). Secondary outcomes were radiographic fracture union and complications. Results. Mean OHS and OKS was 50.25, EQ-5D score was >4 for all modalities, VAS was 64.4/100. Radiographs demonstrated bony union in 58% at 3 months and 76% at 6 months. We identified no case of re-fracture however non-union occurred in 4 patients. No other operative complications were identified. Conclusion. These results suggest that TFP may be a safe, viable option for management of periprosthetic fractures around stable implants allowing the benefit of early weightbearing, satisfactory outcomes and low re-fracture risk

Hip fractures frequently occur in elderly patients with osteoporosis and are rapidly increasing in prevalence owing to an increase in the elderly population and social activities. We experienced several recent presentations of TFNA nails failed through proximal locking aperture which requires significant revision surgery in often highly co-morbid patient population. The study was done by retrospective data collection from 2013 to 2023 of all the hip fractures which had been fixed with Cephalomedullary nails to review and compare Gamma (2013–2017) and TFNA (2017–2023) failure rates and the timing of the failures. Infected and Elective revision to Arthroplasty cases were excluded. The results are 1034 cases had been included, 784 fixed with TFNA and 250 cases fixed Gamma nails. Out of the 784 patients fixed with TFNA, 19 fixation failed (2.45%). Out of the 250 cases fixed with Gamma nails, 15 fixation failed (6%). Mean days for fixation failure were 323 and 244 days in TFNA and Gamma nails respectively. We conclude that TFNA showed remarkable less failure rates if compared to Gamma nails. At point of launch, testing was limited and no proof of superiority of TFNA over Gamma nail. Several failures identified with proximal locking aperture in TFNA which can be related to the new design which had Substantial reduction in lateral thickness at compression screw aperture

Current recommendations advocate for surgery within 48 hours from time of injury as a keystone in care for elderly patients with hip fractures. A spare population density within regional Australia provides physical challenges to meet time critical care parameters. This study aims to review the impact of delays to timely surgery for elderly hip fracture patients within a regional Australian population. A retrospective, comparative analysis was undertaken of 140 consecutive hip fracture patients managed at a single rural referral hospital, from June 2020 until June 2021. Factors such as age, time to transfer, time to surgery, 30-day complication and 6-month complication rates were collected. Statistical analysis was performed where applicable. Mean time to surgery was 33.9 hours. A greater proportion of patients whom directly presented underwent surgery within the recommended 48 hours (91.5% vs 75.3%). The statistically significant delay in time to surgery was found to be 6.4 hours. Lower 180-day morbidity and mortality rates were observed in patients undergoing surgery within 48 hours (13.8% vs 36%), This is in comparison to the overall mortality rate of 19.2%. Delay to surgery for elderly hip fracture patients was associated with an increase 30-day and 180-day morbidity and mortality rate. A greater proportion of patients transferred from peripheral hospitals experienced a delay in surgery. Early transfer and prioritization of such patients is recommended to achieve comparative outcomes for rural and remote Australians

Ankle fractures represent the third most common fragility fracture seen in elderly patients following hip and distal radius fractures. Non-operative management of these see complication rates as high as 70%. Open reduction and internal fixation (ORIF) has complication rates of up to 40%. With either option, patients tend to be managed with a non-weight bearing period of six weeks or longer. An alternative is the use of a tibiotalocalcaneal (TTC) nail. This provides a percutaneous treatment that enables the patient to mobilise immediately. This case-series explores the efficacy of this device in a broad population, including the highly comorbid and cognitively impaired. We reviewed patients treated with TTC nail for acute ankle fractures between 2019 and 2022. Baseline and surgical data were collected. Clinical records were reviewed to record any post-operative complication, and post-operative mobility status and domicile. 24 patients had their ankle fracture managed with TTC nailing. No intra-operative complications were noted. There were six (27%) post-operative complications; four patients had loosening of a distal locking screw, one significant wound infection necessitating exchange of nail, and one pressure area from an underlying displaced fracture fragment. All except three patients returned to their previous domicile. Just over two thirds of patients returned to their baseline level of mobility. This case-series is one of the largest and is also one of the first to include cognitively impaired patients. Our results are consistent with other case-series with a favourable complication rate when compared with ORIF in similar patient groups. The use of a TTC nail in the context of acute, geriatric ankle trauma is a simple and effective treatment modality. This series shows acceptable complication rates and the majority of patients are able to return to their baseline level of mobility and domicile

With an aging population and increase in total knee arthroplasty, periprosthetic distal femur fractures (PDFFs) have increased. The differences between these fractures and native distal femur fractures (NDFF) have not been comprehensively investigated. The purpose of this study was to compare the demographic, fracture, and treatment details of PDFFs compared to NDFFs. A retrospective study of patients ≥ 18 years old who underwent surgical treatment for either a NDFF or a PDFF from 2010 to 2020 at a level 1 trauma center was performed. Demographics, AO/OTA fracture classification, quality of reduction, fixation constructs, and unplanned revision reoperation were compared between PDFF patients and NDFF patients using t-test and Fisher's exact test. 209 patients were identified with 70 patients having a PDFF and 139 patients having a NDFF. Of note, 48% of NDFF had a concomitant fracture of the ipsilateral knee (14%) or tibial plateau (15%). The most common AO/OTA classification for PDFFs was 33A3.3 (71%). NDFFs had two main AO/OTA classifications of 33C2.2 (28%) or 33A3.2. (25%). When controlling for patient age, bone quality, fracture classification, and fixation, the PDFF group had increased revision reoperation rate compared to NDFF (P < 0.05). PDFFs tend to occur in elderly patients with low bone quality, have complete metaphyseal comminution, and be isolated; whereas, NDFF tend to occur in younger patients, have less metaphyseal comminution, and be associated with other fractures. When controlling for variables, PDFF are at increased risk of unplanned revision reoperation. Surgeons should be aware of these increased risks in PDFFs and future research should focus on these unique fracture characteristics to improve outcomes