19-year-old female with wrist pain. LIGAMENTS: Intra-articular contrast is identified in the radiocarpal joint indicating ligamentous disruption. Intra-articular contrast is identified traversing the scapholunate ligament consistent with a tear. The lunotriquetral ligament appears intact.TRIANGULAR FIBROCARTILAGE COMPLEX: The triangular fibrocartilage complex appears intact.TENDONS: The flexor and extensor tendons appear intact. BONES: There is a small amount of increased signal abnormality was in the ulnar styloid which is nonspecific but may represent a direct bone contusion. No additional bone marrow signal abnormality is identified.ADDITIONAL
Findings consistent with disruption of the scapholunate ligament as described above. Nonspecific bone marrow signal abnormality within the ulnar styloid may represent a direct bone contusion.