Lower limb amputation and grade of surgeon

Abstract

Background: The aim of this study was to identify clinical and operative risk factors that might influence the rate of independent ambulation following major limb amputation.

Methods: Between 1989 and 1993, 172 patients had 193 lower limb amputations for peripheral vascular disease: 98 below-knee, 86 above-knee and nine through-knee.

Results: The overall revision rate was 13.5 per cent. Revision was significantly more frequent in those patients who had a previous vascular reconstruction. Only 26 per cent of patients were able to ambulate independently after rehabilitation and limb-fitting. Univariate risk factor analysis suggested that independent ambulation was not affected by age, mode of presentation, the presence of ischaemic heart disease, diabetes, smoking status, previous vascular reconstruction or the level of amputation. However, fewer patients whose amputation was performed by a junior trainee could walk with a prosthetic limb (P = 0.03).

Conclusion: Patients considered suitable for walking training should have amputation performed by a senior trainee or consultant to optimize independent ambulation with a prosthetic limb.