Anterior zonulotomy: Rescue technique for capsulorhexis tear-out

Area of Science:

• Ophthalmic surgery
• Microsurgery
• Anterior segment reconstruction

Background:

• Complications during capsulorhexis, such as tear-outs, can complicate cataract surgery.
• Management of these complications requires precise surgical techniques.

Purpose of the Study:

• To describe a novel anterior zonulotomy technique for rescuing capsulorhexis tear-outs.
• To demonstrate the utility of microsurgical instruments in managing intraoperative complications.

Main Methods:

• A specific anterior zonulotomy technique is detailed.
• Microsurgical instruments are employed for precise intervention within the anterior chamber.
• The technique aims to release tractional impediments from anterior zonular fibers.

Main Results:

• The anterior zonulotomy effectively releases tractional forces from the anterior zonular fibers.
• This release facilitates the use of conventional methods to achieve central redirection of the capsulorhexis.
• The technique allows for safe management of radial tear-outs lodged in zonular fibers.

Conclusions:

• Anterior zonulotomy is a viable microsurgical rescue technique for capsulorhexis tear-outs.
• This method enables safe and effective management of specific intraoperative complications in cataract surgery.