Evaluation of a Microprocessor-controlled Prosthetic Knee-ankle System (SPCM)

The main aim of this study is to compare the adaptation capabilities of the microprocessor-controlled knee-ankle prosthesis system with the comparator covered by the French LPPR, known as the \"usual prosthesis\". The main hypothesis being that wearing the SPCM increases the time spent flat-footed in the various walking situations of everyday life, bringing it closer to that of asymptomatic people. This is a prospective, multicenter, randomized, cross-over study. The participants are transfemoral amputees who have been fitted with a microprocessor-controlled prosthetic knee for more than 3 months.