Abstract
Distal femoral fracture fixation has historically been associated with high rates of reoperation because of mal-union, non-union and implant failure. We hypothesised that recent advances in distal femoral locking plate design and material along with an improved understanding of biomechanical principles would improve outcome. In a 5-year retrospective study utilising electronic patient records and serial radiographs (including recall by letter where there was no radiological evidence of union) we identified a series of 129 distal femoral fractures treated with modern locking plates in 123 patients. The majority were female (80%), elderly (mean 73 years) and infirm (72/123 ASA 3 or more). A consultant performed the operation in 67% of cases. 49% were followed to radiological union, while 25% died within the follow up period. Reoperation rate for implant failure was 4%, with all failures occurring early (within 5 months). Our follow up correlates with the infirm elderly population concerned. Our cohort shares many similarities with hip fracture patients and we propose that this group should receive equal surgical priority and optimum management also be rewarded by enhanced tariffs. Modern locking plates used in combination with the correct biomechanical principles are performing well in our centre.
