lysis of adhesions
A surgical procedure to cut or break down scar tissue that restricts normal joint movement or tissue mobility.
Full Definition
Lysis of adhesions is a surgical procedure involving the division or removal of fibrous scar tissue (adhesions) that has formed between normally separate anatomical structures. In orthopedic sports medicine, this procedure is commonly performed arthroscopically to restore normal joint mechanics and range of motion. Adhesions may develop following trauma, surgery, or prolonged immobilization, causing pain, stiffness, and functional limitations. The procedure can be performed in various joints, with knee and shoulder arthroscopy being common applications for releasing intra-articular adhesions that limit motion.
Usage
Usage note: May be combined with other arthroscopic procedures in the same operative session.
In Context
- "Arthroscopic lysis of adhesions was performed to address the post-surgical knee stiffness." — Operative report
- "The patient's limited shoulder range of motion improved significantly after lysis of adhesions." — Follow-up note