There were 70000 people admitted to hospital with fractured hips in 2007 and the incidence is rising by 2% each year. Hip fractures represent significant morbidity and mortality to patients and cost the NHS £1.8 billion annually.

In 2008 the British Orthopaedic Association Standards for Trauma (BOAST) issued a 14-point guideline to be followed for the management of hip fractures. The aim was to improve secondary prevention of osteoporosis, reduce the falls risk and further fractures. This aimed to provide better care to improve the outcomes for patients and reduce the burden of hip fractures on society.

The aim of the audit was to see if the BOAST guidelines are met before and after the transition to a level 1 MTC (Major Trauma Centre) and to measure any impact the change had.

Methods: Prospective data was collected for three months in 2010, 2011 and 2012. 94 case notes were reviewed and compared to the outcomes laid out in the BOAST guidelines to see if standards were met.

Overall adherence to the guideline's recommendations was high throughout the 3 sample months. For each of the 3 sample months 100% adherence was seen in all of the following criteria: further imaging if x-rays unclear, appropriate analgesia, pre-op assessment, seniority of surgeon, orthogeriatrician involvement, seniority of surgeons and submission to the National Hip Fracture Database. The main common area where adherence was less than 100% was with A and E breaches (i.e. greater than 4 hours referral to the ward).

Despite relocation and transition to a level 1 MTC, the management of fractured neck of femur patients compared to the BOAST guidelines remained of a high standard. Further improvements have also been made since moving to the new hospital site where shortcomings in management have been identified.

Improvements from year one to three include prophylactic antibiotics and warfarin reversal; there is now a new trust protocol in place for warfarin reversal in the case of hip fractures. Elsewhere adherence to the guidelines remains high across the sample months. Confirming that despite moving to a level 1 status the trauma team continues to be performing well and managing this group appropriately.

In January 2012 BOAST published a second version of the hip fracture guidelines: A and E breaches were removed from the guidelines. There have also been several new additions to the guidelines, which prompt a further re-audit in the future.

Introduction

Surgical spacesuits are in widespread use. Only one previous study (JBJS 1998) has assessed the quality of the environment within the space suit. They demonstrated that surgical spacesuits could allow re-breathing of carbon dioxide (CO₂). However, they had no control group and performed a vigorous exercise protocol which may have been an unfair test. The design of helmet systems has also evolved in the last decade. We have conducted the first investigation into CO₂ levels inside the modern space suit. There is a Workplace Exposure Limit for inspired CO₂ as determined by the Health and Safety Executive (UK), which is 0.506kPa. We wondered whether re-breathing of CO₂ in space suits would lead to inspired CO₂ which breaches this level.

Introduction

Unlike the NJR, no surgeon driven national database currently exists for ligament surgery in the UK and therefore information on outcome and adverse event is limited to case series.

Simultaneous bilateral Total Knee Arthroplasty (TKA) has been reported to bring greater patient satisfaction, reduce in-patient stay and recovery, with similar outcomes to single sided or staged TKA, but higher complication rates. No validated selection criteria exist.

We report the results of a single surgeon's experience of simultaneous bilateral TKA, using set guidelines for patient selection.

A prospectively maintained database of all simultaneous bilateral TKA performed between 2002 and 2008 was retrospectively analysed, supplemented by case-note review. Outcome measures included length of stay, blood loss and transfusion rates, complications and functionality and validated outcome scores.

40 patients were included, 23 male and 17 female, all with osteoarthritis. Mean age was male 64.9 and female 61.3 years. Mean ASA grade was 1.8. All fitted selection criteria. Mean tourniquet time was right 79.1 minutes and left 83.6 minutes. Preoperative mean haemoglobin level was 141.8 g/dl and mean post operative level of 87.3 g/dl. 13 patients received purely autologous blood transfusion, 16 patients purely allogenic and 6 patients received both. There was 1 intraoperative complication (Medial collateral injury), 3 minor post operative complications which recovered prior to discharge. There were no thromboembolic events or deaths. Mean follow-up was 32.7 months (range 3-79 months). Mean in-patient stay was 7.5 days. Mean range of movement at most recent follow up was right 1.0 to 119.1 degrees flexion and left 1.0 to 120.8 degrees flexion. Mean Knee Society Scores pre- versus post-operatively were: 67 knee/62 function versus 90 knee/82 function. Oxford Knee Scores, Pre- versus post-operatively were: 43 versus 35 (Scoring 0-60, lowest best outcome).

We demonstrate that with appropriate selection criteria, simultaneous bilateral TKA is safe and successful, giving excellent functional outcomes.

Introduction: The recent UK national comparative audit of the use of blood in primary, elective, unilateral THR found that 25% of patients required a peri-operative transfusion. We felt this figure was higher than should be expected, especially of surgeons with a dedicated arthroplasty subspecialty. We therefore audited our own practice with particular emphasis on the relationship between surgeon volume, implant and the need for transfusion.

Methods: A retrospective review of 508 consecutive primary, elective, unilateral hip and knee arthroplasties performed over a 12 month period. Pre- and post- operative haemoglobin levels, need for transfusion, and the timing and volume of any transfusion were recorded for each patient. Analysis determined the overall rate of transfusion, the details of any such transfusion, and the effects of surgeon volume upon the transfusion rate.

Results: The transfusion rate following THR (10%) was significantly lower than those found in the national audit. The transfusion rate following TKR was 7%. Multivariate analysis demonstrated that surgeon volume (< 50 THRs/yr Vs > 50 THRs/yr) and a preop-erative Hb < 12g/dl were the only significant determinants of a need for post operative transfusion (Both p< 0.05) following both THR and TKR. Other variables (age, gender, anaesthetic type, ASA, indication, surgeon grade and experience, implant, approach) were not significant. A preoperative haemoglobin of < 12g/dl was associated with a 6 fold and 3 fold increased risk of needing a transfusion following hip and knee replacement respectively.

Discussion: The need for allogenic blood transfusion following primary arthroplasty is influenced by both patient and surgeon related factors. Surgeons who have a dedicated arthroplasty practice and perform a high volume of procedures have significantly lower transfusion rates when compared to nationally accepted figures. This has implications for both patient care and resource management.

Aim: To present the features and management of Pyogenic myositis in children.

Method: Two boys of four and six years old presented to our hospital within 6 months. The initial presentation suggested septic arthritis of the hip with pain, pyrexia and limited hip movements. Serum inflammatory markers were significantly raised. Hip rotation, however, was not severely reduced when examined carefully. Neither case demonstrated an effusion on ultrasound of the hip joint. The diagnosis was made on magnetic resonance imaging which produced striking images. Staphylococcus aureus was isolated from blood cultures in each case.

Results: Both children settled with antibiotic treatment alone. The bacterial strain in the second case was of a type requiring combination antibiotic therapy for effective treatment.

Conclusions: Pyogenic myositis is not a common diagnosis in previously healthy children presenting with hip pain. It is a condition that has been reported more frequently recently and which should have a higher profile since it is probably under-diagnosed. Urgent magnetic resonance imaging is recommended for atypical cases of musculoskeletal infection in children. Care must be taken to prescribe antibiotic therapy appropriate to the particular bacterial strain.