Does physiotherapy treat osteochondritis dissecans?

Osteochondritis dissecans involves an area of bone and its overlying cartilage inside a joint, often the knee, ankle, or elbow. Pain, swelling, catching, or reduced movement can occur, particularly with loading. Management depends on factors such as age, the joint involved, whether the affected area is stable, and whether a loose fragment is present.

Physiotherapy is usually part of a wider plan rather than a standalone fix. It may include activity modification, a protected weight-bearing plan, gentle range-of-motion work, and strengthening of nearby muscles. Later rehabilitation can address balance, coordination, and a controlled return to activity when the treating team considers the joint ready.

Arrange assessment with an orthopaedic clinician and physiotherapist before returning to impact sport or heavy loading. Follow any instructions about weight bearing, braces, or crutches carefully. Do not train through locking or repeated swelling. Bring details of pain, catching, giving way, and the activities that trigger symptoms so the rehabilitation plan can be matched to the joint.

Seek prompt medical review if the joint locks, suddenly gives way, becomes markedly swollen, or cannot be moved normally. Urgent assessment is appropriate for severe pain after an injury, inability to bear weight, or new numbness or weakness. Worsening symptoms during a protected programme should be reported rather than managed by adding exercise.

Ask whether the lesion appears stable, what loading is permitted, and whether imaging is needed to monitor it. Ask how physiotherapy should change if catching, swelling, or pain returns, and what criteria will guide a safe return to sport.