Abstract
In a prospective, consecutive study we reviewed the results of 32 supracondylar femoral fractures treated by Smith & Nephew intramedullary supracondylar nailing between January 1996 and October 2002. The mean age of 23 women and nine men was 67 (58 to 89). All fractures were closed. Two patients had associated upper limb fractures. In four cases, fractures occurred around total knee prostheses. Four patients had previously undergone ipsilateral total hip replacement or had had a sliding hip screw. On the AO classification the majority of fractures were type-33A1 and A2; seven fractures were classified as C1 and C2. The patients were placed in the supine position on a radiolucent operating table with the knee in 30° of flexion.
Postoperatively a hinged knee brace was applied and worn until union. Supported, progressive knee movement was introduced from day one. Partial weight-bearing was permitted as soon as pain subsided and continued until there were radiological signs of union. Within three to six months all but two fractures united. These united after prolonged bracing. There was no sepsis or fixation failure. A functional range of knee movement was observed in all patients.
Retrograde intramedullary nailing is a safe and successful method of management of supracondylar femoral fractures in the elderly and offers a minimally invasive alternative.
The abstracts were prepared by Professor M. B. E. Sweet. Correspondence should be addressed to him at PO Box 47363, Parklands, Johannesburg 2121, South Africa.
