YAG capsulotomy
Pronunciation: YAG KAP-suh-lot-oh-mee
Also written as: YAG — yttrium-aluminum-garnet
A laser procedure to treat posterior capsular opacification that can develop after pediatric cataract surgery with IOL implantation.
Full Definition
YAG (yttrium-aluminum-garnet) laser capsulotomy is an outpatient laser procedure used to treat posterior capsular opacification (PCO), also known as secondary cataract, which commonly occurs after pediatric cataract surgery. The procedure uses focused laser energy to create an opening in the opacified posterior capsule, restoring visual clarity. In pediatric patients, YAG capsulotomy is often performed under general anesthesia due to cooperation requirements and the need for precise targeting. Post-procedure monitoring is essential as children have higher risks of complications including retinal detachment, IOP elevation, and IOL displacement compared to adults.
Usage
Usage note: Specify general anesthesia requirement for pediatric procedures; capitalize YAG as acronym.
In Context
- "YAG capsulotomy was performed under general anesthesia to treat visually significant PCO in the 8-year-old patient." — Procedure report
- "The timing of YAG capsulotomy in pediatric patients requires careful consideration of visual development needs." — Treatment planning discussion