M94: Other disorders of cartilage

M94.3: Chondrolysis

Chondrolysis, an uncommon but serious condition, primarily affects the cartilage, the smooth connective tissue that cushions between joints to enable free movement. This disease involves rapid deterioration and loss of joint cartilage, in some cases leading to "bone on bone" joints. Primarily seen in teenagers and young adults, this condition is most often observed in the hip but can affect any joint. It usually manifests with symptoms like consistent and severe joint pain that intensifies with motion, reduced flexibility and range of motion, and limping due to discomfort. The exact cause of chondrolysis is uncertain, but it can occur after certain types of joint surgery, local trauma, or use of continuous pain-relieving devices inserted into the joint. Over time, progressive chondrolysis might result in arthritis or even joint deformity.