guardian for lower limb rotation on trajectory polycentric saline.angolarmente programmed. with adjustment of the angular valgismo and varismo limb in general and in particular of the knee

摘要

in the lower limb orthopaedic technique on the two problems are not solved in the current construction of tutors, the polycentric joint trajectory physiological absolutely simile that natural. b - the system for correction of valgismo and establishing of the limb.with regards to the point.the trajectory is obtained by a system of levers whose bike is polycentric resulting physiological similar to that described by the head of the natural tibia on the femur.with regards to the point b, the guardian suggested has a mechanism for such a correction.