TFCC tear
TFCC stands for Triangular Fibrocartilage Complex. It’s basically a triangular-shaped spacer with ligaments that lives on the pinky finger (ulnar) side of your wrist (1). This complex of ligaments stabilizes the bones on that side and adds cushioning. The TFCC can become torn with a fall on an outstretched hand, other trauma, or just wear and tear.Read more about TFCC tear