Check for peroneal tendon and ATFL tear TENDONS: No significant abnormality noted. The tendons and peroneal tendons specifically are well visualized and uniform throughout.LIGAMENTS: No significant abnormality noted. Specifically the ATFL is observed and intact. In addition, the posterior talofibular ligament is also uniform and intact.ARTICULAR SURFACES AND BONE: No significant abnormality noted. ADDITIONAL
Os trigonum with an associated adjacent ganglion cyst. Appearance can be associated with mild posterior ankle impingement.