Evaluate for osteochondral defect of the talar dome. Right ankle pain. TENDONS: No significant abnormality noted.LIGAMENTS: No significant abnormality noted.ARTICULAR SURFACES AND BONE: The cartilage appears intact. There is an osteochondral lesion at the anterior medial aspect of the talar dome that is hypointense on T1 and hyperintense on T2, with an adjacent subchondral cyst within the medial malleolus. Mild bone marrow edema is identified within the anterior talus and middle cuneiform.ADDITIONAL
Osteochondral defect at the talar dome and bone marrow edema involving the base of the talus and middle cuneiform.