Which term describes surgical fixation of a joint?

Which term describes surgical fixation of a joint?

• A. Inflammation
• B. Excision
• C. Arthrodesis
• D. Irritation

Answer: (C)

The main idea is surgical immobilization of a joint by fusing the bones together. This is called arthrodesis. In an arthrodesis, the joint is deliberately fused so it no longer moves, typically using bone grafts and hardware to join the bones. This approach is chosen to relieve pain or stabilize a joint when motion cannot be preserved or rehabilitated, such as in severe arthritis or unstable injuries. The other terms describe processes or actions that don’t involve fixing a joint: inflammation is the body’s swelling response, excision means removing tissue, and irritation is a symptom or reaction rather than a fixation procedure.

The main idea is surgical immobilization of a joint by fusing the bones together. This is called arthrodesis. In an arthrodesis, the joint is deliberately fused so it no longer moves, typically using bone grafts and hardware to join the bones. This approach is chosen to relieve pain or stabilize a joint when motion cannot be preserved or rehabilitated, such as in severe arthritis or unstable injuries. The other terms describe processes or actions that don’t involve fixing a joint: inflammation is the body’s swelling response, excision means removing tissue, and irritation is a symptom or reaction rather than a fixation procedure.