Osteoarthritis (OA) is one of the 50 most common consequences of diseases and injuries worldwide, affecting more than 250 million people or 4% of the world’s population. At the same time, the knee OA is 83 % of the OA of other joints [1]. After unilateral amputation of the lower limb, osteoarthritis develops in 22.2-28.3 … Continue reading Internal hydraulic exoskeleton theory and the sanomechanics® system as for prevention of osteoarthritis after unilateral lower limb amputation