Knee Instability: Causes, Symptoms, Diagnosis, Complications, Treatment And Recovery Knee joint instability is a common joint issue where the knee feels loose. Many patients describe it as the knee slipping suddenly during daily activities or while climbing stairs. At Arora Clinic, we commonly manage such cases using both non-surgical and https://sites.google.com/view/aroraclinic36/blog/knee-joint-instability-causes-symptoms-dagnosiis-risks-treatment-and-r