What is a TFCC (Triangular Fibrocartilage Complex) injury? First, the Triangular Fibrocartilage Complex (TFCC) is a critical structure located in the wrist,specifically on the side of the pinky finger. It plays a role in stabilizing the wrist joint, particularly during activities that involve gripping or weight-bearing through the hands. It is comprised of a triangular fibrocartilage disc, ligaments, and associated structures. Importantly, the TFCC provides cushioning and stability between the 2 bones at the end of the forearm/beginning of the wrist (the radius and the ulna) A closer look at the TFCC The TFCC consists of several components, including the…
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