Purpose of Study: To assess the safety of our practice of Bilateral Simultaneous Total Knee Replacements.

Methods: We retrospectively reviewed 202 patients (404 knees) who underwent bilateral simultaneous total knee replacements using the DePuy PFC Sigma Cruciate Sacrificing Endoprosthesis between January 2000 and January 2006. There were 103 males and 99 females with an average age of 71.3 years (range 41–90 years) included. Indication for surgery was Osteoarthritis in 190 patients and Rheumatoid Arthritis in 12 patients. All patients were reviewed at 6 weeks, 1 year and then yearly post surgery.

Results: The average hospital stay was 12.4 days (range 5–38 days) with 6 patients needing HDUadmission post surgery. The average observed blood loss in the drains post surgery was 1200ml (700–2600ml) with an average drop in Haemoglobin of 4.1%, 71% of patients needed a blood transfusion post surgery. Two patients (0.99%) developed a deep vein thrombosis and 2 patients (0.99%) developed a pulmonary embolus.3 (1.48%) deaths were encountered in the immediate post operative period (within 30 days of surgery) and 6 (2.9%) patients suffered a myocardial infarct post surgery.14 (6.9%) patients developed a superficial wound infection of which 10(4.9%) needed a formal washout. 8(3.96%)knees needed a manipulation under anaesthesia for a poor range of movement, and 2(.99%) needed revision total knee replacement for infection.

Conclusion: Bilateral simultaneous total knee replacement is a safe procedure in our experience Complication rates observed comparable to published literature on the subject

Internal fixation of ankle fractures should be undertaken either before or after the period of critical soft tissue swelling. As part of the clinical governance in our unit, an audit was undertaken to examine the interval between admission and surgery and net inpatient stay of patients with ankle fractures over a 6 month period.

Thirty four patients fulfilled the inclusion criteria of having an acute closed fracture of the ankle requiring open reduction and internal fixation (ORIF). There were 16 unimalleolar, 10 bimalleolar and 8 trimalleolar fractures. 10 Patients underwent surgery on the day of admission, 9 patients had surgery within 24 hours, 15 patients had surgery after 24 hours of admission. The average in patient stay was 9 days (1–61 days).

If surgery was undertaken within 24 hours the average inpatient stay was 9 days (1–14). If surgery was delayed beyond 24 hours the average inpatient stay was 15 days (3–61 days).

Delayed surgery of closed ankle fractures increases the risk of soft tissue complications and prolongs hospital stay with profound cost implications. Long-term disability resulting from ankle fractures can be reduced by optimal early management procedures.

25 First metatarso phalangeal joint replacements using the MOJE implant were prospectively assessed. There were 13 females and 10 males, with an average age of 60 years (range 45–71 years). The main indication for surgery was a symptomatic Hallux Rigidus.

The minimum follow up period was 2 years (range 24–38 months). The patients were assessed before and after surgery using the AOFAS (American Orthopaedic Foot and Ankle Society Hallux Score). The mean pre operative AOFAS score was 45.60 and this improved to 85.63 after surgery. There was a significant improvement in the sub scale for pain, from 4.58 pre operatively to 31.25 post operatively. A 9.5⁰ improvement in the range of motion was noted.

The authors conclude that their study demonstrates that the use of the MOJE implant for the treatment of Hallux Rigidus is a safe and useful option, although a more long term follow up is indicated.

The process of training orthopaedic registrars in the technique of lower limb arthroplasty (hip & knee) requires a long learning curve. The practice of consultant supervised operating should not compromise the final outcome and patient care.

The aim of this study was to compare complication rates of lower limb arthroplasties performed by orthopaedic trainees with the national average.

We reviewed specialist registrar operating over a one year period between January 2003–January 2004 with reference to lower limb arthroplasty surgery (hip and knee replacements).

A postal questionnaire was sent to 24 specialist registrars on The Welsh Orthopaedic Higher Training Programme in confidence. Complications enquired about were:

infection;

Data obtained was analysed and individual complication rates were compared with the national United Kingdom average.

Complication rates for registrar operated patients were comparable if not lower than the national average. Outcomes after lower limb arthroplasty did not differ between consultants and trainees with regards to complications.

The authors conclude that consultant supervised lower limb arthroplasties performed by trainee orthopaedic surgeons is safe and not associated with higher complication rates as one would believe.