Contracture, right ankle

This code signifies a fixed decrease in the range of motion of the right ankle joint, resulting from shortening of muscles, tendons, ligaments, or joint capsule. This limitation can impair normal gait and function, often leading to pain and disability.

Use this code when documentation explicitly states a contracture affecting the right ankle. This typically arises from conditions such as prolonged immobilization, neurological disorders, inflammatory arthritis, or post-traumatic scarring. Physician notes should clearly describe the limited range of motion and its location.

• Ensure laterality is accurately documented; this code is specific to the right ankle.
• Distinguish from ankylosis (M24.6-), which implies complete or near-complete fusion of the joint.
• Code any underlying cause of the contracture (e.g., cerebral palsy, rheumatoid arthritis) as a primary diagnosis when applicable, with the contracture as a secondary diagnosis.