TMJ arthroscopy
Pronunciation: T-M-J ar-THROS-koh-pee
Minimally invasive surgical procedure using a small camera to diagnose and treat disorders of the temporomandibular joint.
Full Definition
TMJ arthroscopy is a minimally invasive surgical technique that utilizes a small arthroscope inserted into the temporomandibular joint space to visualize intra-articular structures and perform therapeutic interventions. This procedure allows direct visualization of the joint surfaces, disc position, and synovial tissue while enabling various treatments such as lavage, lysis of adhesions, disc repositioning, and removal of loose bodies. TMJ arthroscopy is indicated for internal derangements, inflammatory conditions, and mechanical problems that have not responded to conservative treatment.
Usage
Usage note: Specify whether procedure is diagnostic or therapeutic; distinguish from arthrocentesis (joint irrigation without visualization).
In Context
- "TMJ arthroscopy revealed anterior disc displacement without reduction in the left joint." — Diagnostic arthroscopy report
- "Therapeutic TMJ arthroscopy included lavage and removal of fibrous adhesions." — Operative procedure note