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Related Experiment Video

Updated: May 11, 2026

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries
04:59

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Retrochop technique for rock-hard cataracts.

Paulo Falabella1, Milton Seiyu Yogi, Anderson Teixeira

  • 1Ocular Bioengineering Laboratory, Federal University of São Paulo, São Paulo, Brazil.

Journal of Cataract and Refractive Surgery
|May 22, 2013
PubMed
Summary

A new retrochopper and cataract management technique effectively disassemble the nucleus in black and brunescent cataracts. This method offers surgeons a safe procedure with a brief learning curve for improved patient outcomes.

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Area of Science:

  • Ophthalmology
  • Surgical Technology

Background:

  • No financial or proprietary interests were disclosed by the authors.
  • Focus on advancements in ophthalmic surgical techniques.

Purpose of the Study:

  • Introduce the retrochopper device.
  • Describe a novel technique for managing challenging cataracts.
  • Evaluate the safety and learning curve of the new method.

Main Methods:

  • Utilized a newly developed retrochopper.
  • Applied a specific surgical technique for cataract disassembly.
  • Assessed the procedure's safety and ease of learning.

Main Results:

  • The retrochopper and technique effectively disassembled the cataract nucleus.

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  • The procedure was found to be safe for patients.
  • A short learning curve was observed for surgeons.

    • Conclusions:

    • The retrochopper represents a valuable tool for cataract surgery.
    • This technique offers an effective solution for managing black and brunescent cataracts.
    • The procedure's safety and short learning curve enhance its clinical applicability.