Female 18 years old Reason: eval for ATFL tear and OCD talus; healing fifth MT fracture. History: ankle pain for months s/p inversion TENDONS: No significant abnormality noted.LIGAMENTS: The anterior and posterior talofibular ligaments are intact and demonstrate normal signal intensity and caliber.ARTICULAR SURFACES AND BONE: Linear high T2 signal traverses the known fracture of the fifth metatarsal base (series 6/6), with the fracture fragments in unchanged, near-anatomic alignment.ADDITIONAL
1.Linear high T2 marrow signal traversing the known fracture of the fifth metatarsal base, suggestive of nonunion.2.No evidence of anterior or posterior talofibular ligament injury.