cortical cleanup
Surgical removal of residual lens cortex material following nucleus extraction during cataract surgery. Essential step for preventing post-operative inflammation.
Full Definition
The meticulous removal of remaining lens cortical material from the capsular bag following extraction of the lens nucleus during cataract surgery. This critical step involves irrigation and aspiration techniques to eliminate residual lens fibers that, if left behind, can cause significant post-operative inflammation, capsular fibrosis, and potential visual complications. Thorough cortical cleanup is particularly important in pediatric cases and eyes with pre-existing inflammation. The procedure requires careful technique to avoid capsular rupture while ensuring complete material removal.
Usage
Usage note: Always specify completeness and technique used in surgical documentation.
In Context
- "Complete cortical cleanup was achieved using bimanual irrigation-aspiration technique." — Surgical completion note
- "Residual cortical material required additional cleanup to prevent post-operative uveitis." — Intraoperative finding