Knee Instability: Factors, Symptoms, Evaluation, Risks, Management And Recovery Knee joint instability is a frequently seen orthopedic problem where the knee feels loose. Many patients describe it as the knee slipping suddenly during daily activities or while climbing stairs. At our orthopedic center, we frequently diagnose such cases using both https://sites.google.com/view/aroraclinic36/blog/knee-joint-instability-causes-symptoms-dagnosiis-risks-treatment-and-r