A 36-year-old man with seronegative rheumatoid arthritis presented to clinic for evaluation with a history of debilitating bilateral knee pain and deformity.He was diagnosed with RA at 23-years ...

The lateral compartment is on the other side of your knee. Osteoarthritis most often shows up first in the medial compartment of your knee. Symptoms of Medial Compartment Osteoarthritis ...

Understanding the Causes of Knee Pain on the Outer (Lateral) Part of Your Knee Medically reviewed by Angela M. Bell, MD, FACP — Written by James Roland — Updated on April 7, 2025 IT band syndrome ...

Knee anatomy and common knee injuries Medically reviewed by Courtney L. Gilbert, PT, DPT, AIB VR/CON — Written by Kathleen Davis, FNP — Updated on May 9, 2025 Anatomy ...

A lateral collateral ligament (LCL) sprain occurs when there is a tear in the ligaments on the outside of the knee. Causes include sports injuries and accidents. Symptoms include pain, swelling ...