What does "Triangular fibrocartilage" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
The term "triangular fibrocartilage" refers to a small cartilage structure located in the wrist. This structure is shaped like a triangle and acts as a cushion between two bones in the wrist, helping the hand and arm move smoothly. When the document mentions "fraying of the radial attachment of the triangular fibrocartilage", it means that the part of this cartilage that connects to a bone in the forearm (the radius) is showing signs of wear or damage.
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