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Related Experiment Video

Updated: Jun 18, 2026

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

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

Published on: July 7, 2023

Cataract surgery in the patient that cannot lie flat.

Gina M Rogers¹, Kenneth M Goins

¹Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA.

Current Opinion in Ophthalmology

|November 26, 2009

Summary

Cataract surgery is challenging when patients cannot lie flat. This review explores techniques for performing successful phacoemulsification in non-supine patients, ensuring safe and effective outcomes.

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Modeling Cataract Surgery in Mice

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

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Last Updated: Jun 18, 2026

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

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

Published on: July 7, 2023

Modeling Cataract Surgery in Mice

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Area of Science:

Ophthalmology
Surgical Techniques

Background:

Cataract surgery requires specific patient positioning.
Some medical conditions prevent patients from lying flat (supine).
General anesthesia poses higher risks for certain patients, favoring topical anesthesia.

Observation:

Limited literature exists on managing non-supine patients for cataract surgery.
Surgeons often need innovative positioning strategies.
This review consolidates described techniques for this specific patient group.

Findings:

Various surgical positioning techniques have been described for non-supine cataract patients.
Creative adaptations to standard positioning enable successful surgery.
Phacoemulsification is achievable even with positioning challenges.

Implications:

Addresses a niche but critical challenge in ophthalmic surgery.
Provides guidance for surgeons facing complex patient positioning.
Enhances the safety and feasibility of cataract surgery for at-risk populations.