Clinical effects of lateral wedge arch support insoles in knee osteoarthritis A prospective double-blind randomized study

摘要

We compared the short-term efficacy of rigid versus soft lateral wedge arch support (LWAS) insoles for patients with knee osteoarthritis (OA), as assessed using the International Classification of Functioning, Disability and Health (ICF) system, through a prospective, double-blind, randomized controlled trial.