Unstable Knee Condition: Causes, Signs, Diagnosis, Risks, Treatment And Recovery Unstable knee condition is a common musculoskeletal condition where the knee feels weak. Many patients describe it as the knee “giving way” during daily activities or while changing direction. At our orthopedic center, we regularly treat such cases using both https://www.diigo.com/item/note/b2kov/mge3?k=26dcbc6d3797709a887dd5a10840a527