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Orthopedics & Traumatology

Synovial Chondromatosis, Knee

ICD-10 Code
M24.16

Rare benign condition where the synovium produces multiple loose cartilage bodies within the knee joint space.

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents with chronic knee pain, mechanical symptoms including locking, catching, and intermittent swelling. Symptoms are progressive, with no history of acute trauma. Reports sensation of loose bodies within the joint space.

Clinical Examination Findings

Knee examination reveals mild to moderate joint effusion. Palpable, mobile intra-articular nodules may be present. Range of motion is restricted by mechanical blocks. Joint line tenderness and crepitus noted upon flexion/extension. Ligamentous stability is intact.

Treatment Protocol

Recommended management includes arthroscopic evaluation and synovectomy with removal of loose bodies. Post-operative physical therapy is essential to restore range of motion and quadriceps strength. Consider MRI for mapping of chondral bodies prior to intervention.

Detailed clinical guide coming soon.