Reason: left ankle sprain History: STF rupture/PTT tear -> tendinosis -? injury x > 5 years. TENDONS: No significant abnormality noted.LIGAMENTS: The anterior talofibular ligament is not well visualized and likely chronically torn. The remainder of the ligaments appear intact. ARTICULAR SURFACES AND BONE: Small amount of edema within the talus and anterior calcaneus, likely stress reaction. Large talar osteophyte. Small amount of abnormal signal within the posterior tibiotalar joint likely representing synovitis. ADDITIONAL
1.Probable chronic ATFL tear.2.Edema within the talus and anterior calcaneus, likely stress reaction. 3.Posterior tibiotalar joint synovitis.4.Intact PTT as clinically questioned. 