Male, 27 years old. SCT patient with swollen painful wrist. LIGAMENTS: No significant abnormality noted.TRIANGULAR FIBROCARTILAGE COMPLEX: The triangular fibrocartilage complex is grossly intact.TENDONS: The tendons of the wrist are normal. BONES: There is edema type signal throughout the lunate, which may reflect avascular necrosis. This area of abnormal signal does not appear to enhance. There is a mild negative ulnar variance.ADDITIONAL
Bone marrow edema of the lunate likely reflects avascular necrosis.