where is the the tfc disc
The Triangular fibrocartilage complex (TFCC) is formed by the triangular fibrocartilage disc (TFC), the radioulnar ligaments (RULs) and the ulnocarpal ligaments (UCLs). Anatomy of the Triangular Fibrocartilage Disc (TFC): The TFC is a trianguar, biconcave (concave on both sides and thicker along its periphery) articular disc that sits at the distal ulna, between the ulna and the carpals.