Single suture customized loop for large iridodialysis repair.

Area of Science:

• Ophthalmology
• Surgical Techniques

Background:

• Large iridodialysis is a challenging complication during phacoemulsification (cataract surgery).
• Repositioning a prolapsed iris with high infusion can inadvertently cause significant iridodialysis.

Purpose of the Study:

• To describe a novel, efficient technique for managing large iridodialysis.
• To provide a method for immediate or secondary repair of iris defects.

Main Methods:

• A technique involving 10-0 polypropylene suture fixation of the iris periphery to the anterior chamber angle.
• Sutures are introduced through the cornea using an insulin syringe as a guide.
• Repair is anchored at the base of a scleral flap centered on the iridodialysis.

Main Results:

• The described technique offers a fast and efficient method for managing large iridodialysis.
• A 1-year follow-up confirmed the simplicity, efficacy, and safety of the surgical approach.

Conclusions:

• This suture technique provides a reliable solution for large iridodialysis.
• The method is suitable for both immediate and delayed management of iris complications during cataract surgery.