Purpose of the study: The constantly increasing incidence of extracapsular fractures of the proximal femur are a public health concern. The basic therapeutic options are screw-plate fixation and proximal reconstruction with nails. The purpose of this retrospective study was to assess the mid-term results with a new osteosynthesis material, the proximal femoral nail antirotation (PFN-A. ®. ) which has a spiral blade. Material and methods: One hundred eight 108 PNF-A. ®. performed from January 2007 to July 2008 were included in a retrospective clinical and radiographic study. These series included exclusively extracapsular fractures of the proximal femur in subjects aged over 70 years. All patients were assessed with the Parker score pre- and postoperatively. Blood loos, position of the spiral blade on the AP and laterals views and operative time were analysed. We searched for complications (femoral head slide, blade protrusion, head rotation, non-union, fracture on material, and operative site infection). We searched for risk factors. Results: One hundred eight patients (94% ASA 2 or 3) were reviewed at mean 5.3 months (±1.5). None of the patients were lost to follow-up. At revision, 19 patients had died (17.6%). The mean Parker score declined 1.4 points. All fractures healed at mean 10.4 weeks (±0.6). Six complications were noted: three operative site infections, three head slidings, one intraacetabular protrusion. No statistically significant could be identified. Nevertheless, the three cases with femoral head sliding occurred on fractures that were unstable (type 31-A2) which had a malpositioned blade. Discussion: There appears to be a consensus on the treatment of proximal fractures of the femur: screw-plate fixation for stable fractures, centromedullary nailing for the others. Arthroplasty is a second-line solution. There are few publications on the new spiral blade of the PFN-A. ®. This method spares bone stock and allows compaction of the cancellous bone, particularly adapted for osteoporotic bone: the efficacy is comparable with reference techniques with lower rates of sliding (2.%) and acetabular protrusion (< 1%)

Introduction: Previous studies have demonstrated the value of the tip-apex distance (TAD) and the location of the screw in the femoral head in predicting cut-out. Similarly surgeons’ volume has been shown to affect mortality and morbidity in various surgical specialties, including in trauma and orthopaedics. Aim: To determine whether re-operation due to cut out at six month can be predicted using TAD, location of the screw and fracture type; and whether the experience of the surgeon is important. Methods: Logistic regression was used to analyse data collected retrospectively from 241 patients with extracapsular fractures (Jensen’s modification of Evans’ classification: Class I – 90, Class II – 93 and Class III – 58), treated with a dynamic hip screw, classic hip screw or intramedullary hip screw from April 2005 to October 2007. Results: There were 7 cut outs (2.5%) requiring re-operation within 6 months – 1 in the consultant group and 6 in the trainee group,. The model used was statistically significant (X2=23.6 [13df], p< 0.05). The tip-apex distance was a strong predictor (p< 0.05) of cut-out requiring re-operation at six months. The odds of the patient requiring re-operation due to cut out increases by a factor of 1.2 for each millimetre increase in the TAD. Location of the hip screw and fracture type were however not significant predictors. The first surgeon was a consultant in 54 cases and trainee in 187 cases. There was no statistically significant difference in re-operation rate due to cut out between patients operated on by consultants compared to trainees. Conclusion: The TAD is a strong predictor of cut out requiring re-operation at 6 months. No difference was found in our series in re-operation rate due to cut out among cases performed by consultants compared to trainees

Aims

We chose unstable extra-capsular hip fractures as our study group because these types of fractures suffer the largest blood loss. We hypothesised that tranexamic acid (TXA) would reduce total blood loss (TBL) in extra-capsular fractures of the hip.

We randomised 50 patients with extracapsular fractures of the femoral neck to receive either a bupivacaine femoral nerve block or systemic analgesia alone. A femoral nerve block was found to be an easy and effective procedure which significantly reduced perioperative analgesic requirements and postoperative morbidity

Introduction and Objectives: Our aim is to study the effects of these two factors on functional recovery of patients undergoing surgery for extracapsular hip fracture. Materials and Methods: A multi-centre study involving 3 hospitals was done on 163 patients presenting with extracapsular hip fractures who were treated using IMHS sliding nail/screws. Six months of postoperative follow-up was done to evaluate Charlson’s index comorbidity, pre-fracture functionality,and postoperative functionality at 3 and 6 months using Parker and Palmer’s test and the hospitalization index. Functional progression was evaluated in terms of comorbidity using comparison of means. To study the impact of hospitalisation, a comparision of mean scores for hospitalised and non-hospitalised patients was performed. Results: The final analysis was done using data from 127 patients. Of this sample, 109 patients were not hospitalised before the fracture, and 18 had been hospitalised. There were no significant differences in average Charlson’s index scores between hospitalised and non-hospitalised patients. Functionality at 3 months was 3.97 for non-hospitalised patients and 2.0 for hospitalised patients; at 6 months scores were 4.56 for non- hospitalised patients and 2.38 for hospitalised (p< 0.005). Patients with a Charlson score greater than 2 had a loss of function of 2.16 points at 3 months and 1.58 at 6 months (p< 0.005). Patients with a Charlson score less than or equal to 2 had a functional loss of 1.82 points at 3 months and 1.26 at 6 months (p< 0.005). Discussion and Conclusions: Hospitalised patients had greater loss of function than non-hospitalised patients, independent of their previous health status. Patients with greater comorbidity had greater loss of function compared to patients with less severe previous pathology

Aims. Using the Australian and New Zealand Hip Fracture Registry (ANZHFR) data, this study aimed to identify patient, fracture, and management factors associated with survival, mobility and residential status at 120 days. This will allow future interventions to target modifiable risk factors to improve the overall care of patients with hip fractures. Methods. All NZ patients from 2018 – 2020 were included. Baseline demographics, management factors, and outcomes were recorded. Key outcomes were change in walking status, residential status and survival at 120 days. Univariate analysis was performed to compare differences in demographics, surgical and management factors for the key variables. Multivariate analysis was conducted to identify factors independently associated with outcomes. Results. Data from 9432 patients were analysed. The average age was 82.8 years (SD 9.8). 70.3% were females. 39.5% of patients were cognitively impaired on admission, 71.4% were from their own residence. At 120 days post injury, 10.9% (1029) had died 1029 (10.9%), 15.3% (1034) had a decrease in their residential status, 44.9% (2966) had a reduction in walking ability. On multivariate analysis; older age (RR1.1/yr, p<0.001), male sex (RR1.7, P<0.001), cognitive impairment (RR2.2, p<0.001) and ASA>3 (RR3.7, p=0.015) were risk factors for death. Similarly, increasing age (RR1.1 per year, p<0.001), cognitive impairment (RR1.2, p=0.04) and ASA>3 (RR2.9, p=0.047) were significant risk factors for worsening residential status. Decreasing mobility was associated with extracapsular fractures (RR1.4, p=0.01). After adjustment for demographics, ASA and fracture type, performing total hip arthroplasty was preventative for both worsening residential status (RR0.23, p<0.001) and decreasing walking ability (RR 0.21, p<0.001). There was no significant survival, functional or revision differences for other fixation types. Conclusion. There is a significant decline in walking ability post hip fracture which may be a key contributor to long-term morbidity. The benefits of THA in preserving mobility and independence should be further investigated. Additional discharge planning and multi-disciplinary team input are likely required for high-risk patients of older age, with cognitive impairment and extracapsular fractures

Increasing incidence of osteoporosis, obesity and an aging population have led to an increase in low energy hip fractures in the elderly. Perceived lower blood loss and lower surgical time, media coverage of minimal invasive surgery and patient expectations unsurprisingly have led to a trend towards intramedullary devices for fixation of extracapsular hip fractures. This is contrary to the Cochrane review of random controlled trials of intramedullary vs extramedullary implants which continues recommends the use of a sliding hip screw (SHS) over other devices. Furthermore, despite published literature of minimally invasive surgery (MIS) of SHS citing benefits such as reduced soft tissue trauma, smaller scar, faster recovery, reduced blood loss, reduced analgesia needs; the uptake of these approaches has been poor. We describe a novel technique one which remains minimally invasive, that not only has a simple learning curve but easily reproducible results. All patients who underwent MIS SHS fixation of extracapsular fractures were included in this study. Technique is shown in Figure 1. We collated data on all intertrochanteric hip fractures that were treated by a single surgeon series during period Jan 2014 to July 2015. Data was collected from electronic patient records and radiographs from Picture Archiving and Communication System (PACS). Surgical time, fluoroscopy time, blood loss, surgical incision length, post-operative transfusion, Tip Apex Distance (TAD) were analyzed. There were 10 patients in this study. All fractures were Orthopaedic Trauma Association (OTA) type A1 or A2. Median surgical time was 36 minutes (25–54). Mean fluoroscopy time was similar to standard incision sliding hip screw fixation. Blood loss estimation with MIS SHS can be undertaken safely and expeditiously for extracapsular hip fractures

Background. Isolated fracture of the greater trochanter is an uncommon presentation of hip fracture. Traditional teaching has been to manage these injuries nonoperatively, but modern imaging techniques have made it possible to detect occult intertrochanteric extension of the fracture in up to 90% of cases. This study aims to review the investigation and management of greater trochanter fractures in a single major trauma centre. Methods. A retrospective review was completed of patients admitted with greater trochanter fractures. These were matched to cases with 2-part extracapsular fractures. Initial management and clinical outcome was established using electronic notes and radiographs. Mortality and length of stay was calculated for both groups. Results. 85 isolated greater trochanter fractures in 84 patients were identified from 2006–2017. 81/85 patients were treated non-operatively. 78 were mobilised full weight bearing. None required readmission or operation due to fracture displacement. 58 of these patients had cross-sectional imaging with MRI or CT and 15 of those scanned had intertrochanteric extension of the fracture. In the same time period, 998 2-part extra-capsular fractures were treated, using a sliding hip screw. Length of stay was shorter in patients with greater trochanter fractures than 2-part extracapsular fractures (median 7 days vs 14 days, P<0.0001). 30-day mortality was 11.9%, with no significant difference to patients with 2-part extracapsular fractures. Discussion. Cross sectional imaging rarely changed the treatment protocol for isolated greater trochanter fractures. The outcome following non-operative treatment is good even in the presence of occult fractures identified on CT or MRI. We advocate a treatment protocol that encourages early mobilisation and repeat plain radiographs if patients fail to progress. This will reduce unnecessary morbidity from fixation of stable occult fractures

Abstract. Introduction. Several studies have shown that patients over 65 years have a higher mortality with covid. Combine with inherently increased morbidity and mortality in neck of femur (NoFF) fractures, it is logical to think that this subset would be most at risk. Aims. Investigate whether there is actual increase in direct mortality from Covid infection in NoFF patients, also investigate other contributing factors to mortality with covid positivity and compare the findings with current available literature. Methods. 1-year cross sectional, retrospective study from 1st March 2020 at two DGHs, one in Wales and one in England. Surgically treated NoFF patients with isolated intra/extracapsular fracture included. Mortality analysis done by creating a matched comparison group for each risk factor and combinations known to confer highest mortality. Chi square test for independence used to compare COVID status with 1 year mortality. Results. 610 patients, 62 patients had COVID-19RTPCR+ive test during hospital stay/in the community. 21(34%) deaths in COVID positive and 95 (17.33%) deaths in COVID negative patients. There was no mortality in ASA 1 or 2 patients. Analysis of asa matching with 10-year age ranges from 65years revealed a nearly double mortality rate in covid+ group as opposed to covid negative for both ASA 3 and 4 groups. Parameters such as preinjury mobility, residential status, AMTS score, time to surgery, did not seem to play a significant role in mortality. Conclusion. First of its kind study with a large subset of patients and unique parameters to identify causes leading to mortality in the vulnerable population of NoFF. Higher morality in Covid positive NoFF patients, but increase may not be as significant as identified by most current studies in the literature and still within the confines of NHFD stats(2019). Declaration of Interest. (b) declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported:I declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research project

Background. Fractures of the femoral neck occurring outside the capsule of the hip joint are assumed to have an intact blood supply and hence their conventional management is by fixation rather than arthroplasty. The dynamic hip screw and its variants have been used over many years to fix such fractures but have inherent vulnerabilities; they require an intact lateral femoral cortex, confer a relatively long moment arm to the redistribution of body weight and may cause a stress riser due to the plate with which they are fixed to the femur. Intramedullary devices for fixation of proximal femoral fractures have a shorter moment arm, can be distally locked with reduced perforation of the femoral cortex and are believed to be inherently more stable. For these reasons, a number of surgeons believe them to be superior to the DHS for all extracapsular fractures and their use is now widespread. In this study, we present the usage trends of both devices in extracapsular fractures over the last five years and set these results in the context of patient demographics. Methods. Our departmental electronic patient management system was used to identify all patients undergoing surgery coded as either DHS or its variants or intramedullary fixation of hip fracture. The patients’ age, sex and American Society of Anaesthesiologists grading were recorded. Comparison between groups was made using appropriate tests in SPSS. Results. Our unit has seen a steady move towards the use of intramedullary fixation of extracapsular fractures over five years, from 28.2% to 45.2% of operations, without a change in demographics of the population or a change in surgical outcomes at the most basic level. Conclusion. The move towards intramedullary fixation without evidence of improved outcomes, given the significantly higher cost, requires urgent research. Level of Evidence. IV

Aims. Hip fractures in patients < 60 years old currently account for only 3% to 4% of all hip fractures in England, but this proportion is increasing. Little is known about the longer-term patient-reported outcomes in this potentially more active population. The primary aim is to examine patient-reported outcomes following isolated hip fracture in patients aged < 60 years. The secondary aim is to determine an association between outcomes and different types of fracture pattern and/or treatment implants. Methods. All hip fracture patients aged 18 to 60 years admitted to a single centre over a 15-year period were used to identify the study group. Fracture pattern (undisplaced intracapsular, displaced intracapsular, and extracapsular) and type of operation (multiple cannulated hip screws, angular stable fixation, hemiarthroplasty, and total hip replacement) were recorded. The primary outcome measures were the Oxford Hip Score (OHS), the EuroQol five-dimension questionnaire (EQ-5D-3L), and EQ-visual analogue scale (VAS) scores. Preinjury scores were recorded by patient recall and postinjury scores were collected at a mean of 57 months (9 to 118) postinjury. Ethics approval was obtained prior to study commencement. Results. A total of 72 patients were included. There was a significant difference in pre- and post-injury OHS (mean 9.8 point reduction (38 to -20; p < 0.001)), EQ-5D (mean 0.208 reduction in index (0.897 to -0.630; p < 0.001)), and VAS , and VAS (mean 11.6 point reduction (70 to -55; p < 0.001)) Fracture pattern had a significant influence on OHS (p < 0.001) with extracapsular fractures showing the least favourable long-term outcome. Fixation type also impacted significantly on OHS (p = 0.011) with the worst outcomes in patients treated by hemiarthroplasty or angular stable fixation. Conclusion. There is a significant reduction in function and quality of life following injury, with all three patient-reported outcome measures used, indicating that this is a substantial injury in younger patients. Treatment with hemiarthroplasty or angular stable devices in this cohort were associated with a less favourable hip score outcome. Cite this article: Bone Joint J 2020;102-B(6):766–771

Introduction. Neck of femur (NoF) fractures have an inherent 6.5% 30-day mortality as per National hip fracture database(2019). Several studies have demonstrated a higher mortality rate in covid positive NoFs but have been unable to demonstrate whether there are risk factors that contribute to the risk of mortality in this patient group or whether COVID is solely responsible for the higher mortality. Aims. To assess risk factors that are concurrently present in a fracture NoF cohort that may contribute to higher mortality in COVID positive patients. Methods. A cross sectional, retrospective study was performed for a period of 1 year starting from 1st March 2020. All surgically treated neck of femur fracture patients having an isolated intra/extracapsular fracture were included in the study. Data fields recorded- patient demographics, date and time of admission, ward discharge, surgery, mode of surgery (fixation/arthroplasty), prehospital AMTS score, residential status and mobility, ASA grade as per anaesthetist's records, date of death (if deceased), cause of death (as per death certificate/ postmortem / coroner's report). Analysis of mortality was carried out by creating a matched comparison group for each risk factor as well as some combinations. Results. 344 patients were surgically treated for a neck of femur fracture in our DGH during the period of 1st March 2020 to 28th February 2021. 46 patients did not receive a COVID swab (reasons unknown) and were excluded from the study. 35 patients had a COVID-19 RT PCR positive test during their hospital stay and 264 patients remained negative. There were 12 deaths in COVID positive patients (34%) and 53 deaths in COVID negative patients (20%) within the time frame of the study. For each risk factor matched group COVID was seen to confer higher mortality in general. There was no mortality in ASA 1 or 2 patients. Mortality rates in matched groups for age and ASA revealed 23.8% mortality in COVID positive as opposed to 17.3% in COVID negative for ASA 3 and 33.3% mortality in COVID positive vs. 28% in ASA 4. 11 out of the 12 COVID positive patients who died had an AMTS score >6. No correlation was seen between COVID positive deaths and preinjury residential status, type of fracture or surgery offered, or preinjury mobility. The average length of hospital stay was much higher for COVID positive patients (19.5days) as compared to 9.5 days for COVID negative patients. Conclusion. Matched group analysis show that there is a 37.5% increase in COVID positive neck of femur fracture mortality in ASA 3 patients, the same number falls to 17.8% for ASA 4 patients. These figures are much lower compared to other studies in the UK. There is a need to understand the real cause of death in this subset and to improve death certification so that we can differentiate between patients whose mortality is ‘due to’ or ‘With’ COVID

Aims. This study explores data quality in operation type and fracture classification recorded as part of a large research study and a national audit with an independent review. Patients and Methods. At 17 centres, an expert surgeon reviewed a randomly selected subset of cases from their centre with regard to fracture classification using the AO system and type of operation performed. Agreement for these variables was then compared with the data collected during conduct of the World Hip Trauma Evaluation (WHiTE) cohort study. Both types of surgery and fracture classification were collapsed to identify the level of detail of reporting that achieved meaningful agreement. In the National Hip Fracture Database (NHFD), the types of operation and fracture classification were explored to identify the proportion of “highly improbable” combinations. Results. The records were reviewed for 903 cases. Agreement for the subtypes of extracapsular fracture was poor; most centres achieved no better than “fair” agreement. When the classification was collapsed to a single option for “extracapsular” fracture, only four centres failed to have at least “moderate” agreement. There was only “moderate” agreement for the subtypes of intracapsular fracture, which improved to “substantial” when collapsed to “intracapsular”. Subtrochanteric fracture types were well reported with “substantial” agreement. There was near “perfect” agreement for internal fixation procedures. “Perfect” or “substantial” agreement was achieved when the type of arthroplasty surgery was reported at the level of “hemiarthroplasty” and “total hip replacement”. When reviewing data submitted to the NHFD, a minimum of 5.2% of cases contained “highly improbable” procedures for the stated fracture classification. Conclusion. The complexity of collecting fracture classification data at a national scale compromises the accuracy with which detailed classification systems can be reported. Data around type of surgery performed show similar tendencies. Data capture, reporting, and interpretation in future studies must take this into account. Cite this article: Bone Joint J 2019;101-B:1292–1299

Background: Extracapsular fractures of proximal femur are known to have a significatively high morbidity and mortality rate at one year, and this rate is higher in case of non operative treatment. The standard gamma nail (SGN) was originally designed to provide a stable implant which allows early mobilisation and weight bearing of the elderly patients. The design of SGN however, appeared to be associated with intraoperative or postoperative femoral shaft fractures in up to 17%, requiring further surgery and compromising the outcome in these elderly patients. The trochanteric nail (TGN) was developed to overcome the problems encountered with the use of the SGN. We report our experience in the use of the TGN in the treatment of extracapsular fractures of proximal femur. Methods: Between December 1999 and January 2001, eighty-seven consecutive patients with an extra-capsular fracture of the femur (in one case bilateral) and one patient with a proximal femoral metastasis were treated with a TGN. Nine patients died within four months of the operation and 3 were lost at follow-up. Seventy-five patients, for a total of 76 fractures were followed clinically and radiographically until the end of treatment, for a mean follow-up period of 10 months. Results: In none of 88 cases did an intraoperative shaft femur fracture occur, nor was this complication observed in the 76 femurs evaluated at follow-up. Postoperative infection was never found and union was achieved in every case. Two cases of cutting-out were reported and both were caused by incorrect placement of implant. Only nine patients (12%) required two crutches or walker at the last follow-up. Conclusion: The TGN is a promising alternative for the treatment of extracapsular fractures of the proximal femur. This implant enables the surgeon to treat most of intertrochanteric and high subtrochanteric fractures with a less invasive technique, and permits early mobilisation and unprotected weight-bearing, without the complications observed with the use of the SGN

Aims: Reverse oblique intertrochanteric fractures (OTA/ AO 31-A3) have unique biomechanical properties that confer difficulties in obtaining stable fixation with the conventional sliding dynamic condylar screw. Recent studies have recommended the use of cephalocondylic intramedullary devices for these unstable fractures. Both the Proximal Femoral Nail (PFN) and the Gamma Nail (GN) have shown good outcome results but the results of treatment with the IMHS have not been reported in the literature. Methods: Between 1999–2008 6724 consecutive hip fractures were treated at our institute. There were 2586 extracapsular fractures and 307 subtrochanteric fractures. 115 of the extracapsular fractures had a reverse oblique pattern and 63 of these were treated with the IMHS. We retrospectively reviewed clinical and radiological records for the reverse oblique intertrochanteric fractures treated with the IMHS. Follow-up duration ranged from 8 months to 6 years. Results: Among the 63 patients treated with the IMHS, 56 (88%) fractures were reduced satisfactorily with only one poorly positioned hip screw in the femoral head. There were no cases of femoral shaft fracture, screw cut-out or collapse at the fracture site. The orthopaedic complications were two cases of mal-rotation, two cases of non-union, two cases of distal locking bolts backing out, and one cracked nail. 30 day mortality was 6.5%. Conclusion: Cephalo-medullary nailing devices have been recommended for the treatment of reverse oblique intertrochanteric femoral fractures. Our clinical and radiological outcomes with the IMHS compare favourably to the results in reports where other cephalo-medullary devices have been used. Therefore we consider the IMHS a good option for the treatment of these unstable fractures

Antero-posterior (AP) pelvis and lateral x-rays are routinely prescribed for the positional diagnosis of proximal femoral fractures, however; the usefulness of the lateral x-ray has not been previously presented in the literature. In addition, the clinical advantage of internally rotated AP views has also not been tested. This study aims to define the value of the lateral x-ray, and the internally rotated AP view, in the assessment and treatment planning of proximal femoral fractures. X-rays from 359 consecutive patients with proximal femoral fractures were divided into: ‘un-positioned’ AP (greater trochanter overlying the lateral femoral neck), clear neck AP (internally rotated to show the lateral femoral neck), and lateral views. Three blinded reviewers independently assessed the x-rays in sequence and noted the positional diagnosis and displacement. This was then compared with the intra-operative diagnosis used as gold standard. The addition of a lateral x-ray to an AP view significantly increased the rate of the correct diagnosis made by the reviewers when compared to an AP view alone, in intracapsular fractures only (p < 0.013), but not for extracapsular fractures (p = 0.27). The use of clear neck AP views did not increase the rate of correctly diagnosing the type of fracture when compared to unpositioned AP views. This applies for both intracapsular (p = 0.57), and extracapsular fractures (p < 0.823). Although orthopaedic rote dictates that every fracture should be visualised in two views, this study has shown with that for the majority of hip fractures one view is adequate and safe. The lateral x-ray is only required for intracapsular fractures that appear undisplaced on the AP view and should not be performed routinely. Specially positioned AP views are not required and should be avoided due to the unnecessary pain caused and the needless cost

Introduction: Patients presenting with fracture of the femoral neck are usually elderly, and often have extensive co-morbidity. Patients who are considered too unwell for surgery are often keep being delayed until assumed optimised or treated non-operatively. These patients have a high morbidity and mortality and present significant nursing difficulties. Materials and Methods: We describe a technique of fixation of fracture of the femoral neck under direct infiltration local anaesthesia; that can be performed on the sick elderly patient without the risks associated with general or regional anaesthesia. In a series of twenty eight patients all diagnosed with serious co-morbidity (ASA4) on pre-operative assessment. Twenty three patients suffered from extracapsular fracture neck of femur and five intracapsular fracture neck of femur. All patients were informed about the risks of anesthesia by the senior anesthetist prior to surgery. A mixture of 20 mls n.saline + 20mls of 1% lignocaine with 1:200,000 adrenaline + 20mls 0f.25% plain marcaine (total 60 mls used). This can be increased up to 140 mls in the same ratios. Results: All patients were operated by various grade registrars. Twenty four (24) DHS and four Hemiarthro-plasty were performed. The patients were all able to complete the surgery using this technique; none required conversion to another form of anaesthesia. The average duration of surgery was 44 min. All patients survived the procedure and until discharge form hospital. Discussion: Finlayson and Underhill (1988) suggested that extracapsular fractures are supplied predominantly by the femoral nerve and are therefore more amenable to this type of treatment. We recommend the consideration of this technique for management of patients with severe co-morbidity and fracture of the femoral neck in order to optimise their chance of survival and avoid the morbidity associated with bed rest

Introduction: Despite advances in surgical and anaesthetic techniques the mortality after hip fracture has not significantly changed in the last 40 years. Pre-operative anaemia is a risk factor for peri-operative death. We speculate that a significant proportion of the blood loss related to hip fracture has occurred prior to surgery. Identifying patients at risk of pre-operative anaemia can facilitate appropriate medical optimisation. This study is unique in its attempt to quantify the blood loss associated with the initial hip injury. Methods: In a retrospective study over 12 months all patients with both a diagnosis of hip fracture and an operative delay of > 48 hours were assessed. The information collected included: fracture classification, serial haemoglobins and patient comorbidities. The exclusion criteria included a pre-injury diagnosis of anaemia and gastrointestinal bleeds. Results: 68 intracapsular and 50 extracapsular hip fracture patients had serial haemoglobins and operative delays of > 48hrs (mean 75hrs, range 48–270hrs). The mean lowest recorded haemoglobin prior to surgery for both extracapsular and intracapsular fractures were 95.0 g/L (+/−SEM 2.2) and 108.5 g/L (+/−SEM 2.2) respectively. The difference was statistically significant (Students t-test p< 0.05). The mean haemoglobin drop for male and female patients with extracapsular hip fractures were 15.0 g/l (range 0–40 g/l) and 19.3 g/l (range 0–49 g/l) respectively and the mean haemoglobin drop for male and female intracapsular fracture patients were 10.2 (range 0–59 g/l) and 10.5 g/l (range 0–41 g/l) respectively. Conclusions:. Hip fracture patients have a large drop in haemoglobin that is likely to be associated with the initial trauma. Patients with extracapsular fractures demonstrate a greater haemoglobin loss than those with intracapsular fractures. This highlights the need for anaesthetic and orthopaedic staff to be vigilant to the risk of pre-operative anaemia in this cohort of frail patients

Introduction: Fractures of the femoral neck are common in elderly patients. Malignancy increases in incidence with increasing age. Therefore, it is inevitable that a proportion of patients with a history of malignancy will suffer a fracture of the femoral neck. Our aim was to quantify the proportion of patients admitted with a femoral neck fracture and a co-existent history of malignancy, and determine if full-length femoral radiographs are beneficial in preoperative screening of distal metastatic disease. Methods: 133 patients (47 males, 86 females) were admitted with a femoral neck fracture and co-existent history of malignant disease from January 2004 to 2006. The mean age was 80.1 years (range, 30–96 years). In 114 cases the fracture was traumatic in origin. In 19 cases the fracture was pathological, presenting most commonly with increasing pain. Primary malignancies included breast (34.6%), large bowel(21.8%), prostatic (18.0%) and bronchogenic carcinomas (6.8%). There were 73 extracapsular fractures and 60 intracapsular fractures. For the intracapsular fractures 49 cases were treated with hemiarthroplasty, 4 cases by total hip arthroplasty and 7 cases using cannulated screws. For the extracapsular fractures, 59 cases were stabilized using a DHS and 14 cases were managed by intramedullary nailing. Results: A consultant radiologist reviewed all 133 full-length femoral radiographs (AP and lateral). No patients had evidence of distal pathology visible. No patients were re-admitted with a secondary fracture relating to the development of disease in the distal femur. Conclusion: Femoral neck fractures do occur in patients with a co-existent history of malignancy. Full-length femoral radiographs of the femur are of no additional benefit for preoperative planning. These patients can be managed similarly to other patients presenting with a femoral neck fracture