arthroplasty
Pronunciation: AR-throh-plas-tee
Surgical reconstruction or replacement of a joint, typically involving prosthetic components.
Full Definition
A surgical procedure that involves reconstructing or replacing a damaged joint with artificial components (prostheses) to restore function and relieve pain. Arthroplasty can be partial (replacing only part of the joint) or total (replacing the entire joint surface). Common procedures include total hip arthroplasty, total knee arthroplasty, and shoulder arthroplasty. The procedure is typically indicated for severe arthritis, joint deformity, or significant joint damage that cannot be treated with less invasive methods.
Usage
Usage note: Specify type (total, partial, revision) when relevant. Distinguish from arthroscopy (minimally invasive joint surgery) and arthrodesis (joint fusion).
In Context
- "The patient underwent total knee arthroplasty for end-stage osteoarthritis." — Discharge summary
- "Hip arthroplasty was successful with excellent post-operative range of motion." — Follow-up note