Answer :
On the small finger side of the wrist, the triangular fibrocartilage complex (TFCC) is a network of ligaments, tendons, and cartilage. It is located between the ulna and radius bones.
The triangular fibrocartilage complex (TFCC) links your forearm and wrist bones. The structure, which is made up of ligaments, tendons, and cartilage, supports and stabilizes your wrist. Chronic or degenerative TFCC tears frequently do not result in pain or other symptoms.
Chronic or degenerative TFCC tears frequently do not result in pain or other symptoms. If an acute injury tears your TFCC, you might experience symptoms like:
When you rotate your wrist or forearm, you'll hear sounds like clicks or pops.
Having trouble turning your wrist.
Pain on your wrist's ulnar side, which is outside, near your pinky finger.
diminished capacity to tightly grasp object
TFCC tears are often painful and can affect a person’s ability to use their hand or wrist. They can result from sports injuries, overuse of the wrist, and inflammatory conditions such as rheumatoid arthritis. TFCC tears are also more common in older people.
TFCC tears often get better without treatment, but a person will need to avoid using their wrist while the injury heals.
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