conjunctival autograft
Surgical procedure using patient's own conjunctival tissue for reconstruction or repair.
Full Definition
A conjunctival autograft is a surgical technique that involves harvesting healthy conjunctival tissue from one area of the patient's eye and transplanting it to another area requiring reconstruction or repair. This procedure is commonly performed for pterygium removal, conjunctival defects, or following tumor excision. The autograft provides excellent tissue compatibility and reduces the risk of rejection since it uses the patient's own tissue. The procedure typically involves careful dissection, tissue preparation, and precise suturing or fibrin glue application for graft adherence.
Usage
Usage note: Distinguish from allograft procedures and other reconstructive techniques.
In Context
- "Conjunctival autograft was performed following pterygium excision to prevent recurrence." — Surgical procedure note
- "The conjunctival autograft showed excellent take with no signs of dehiscence at one week." — Postoperative follow-up