Reason: pain / eval for AVN History: pain. ACETABULAR LABRUM: No significant abnormality noted.ARTICULAR CARTILAGE AND BONE: Bone marrow edema with the femoral head and neck. Serpiginous low signal within the femoral head compatible with AVN. No flattening of the femoral head. SOFT TISSUES: No significant abnormality noted. ADDITIONAL
Left femoral head AVN. 