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Updated: May 21, 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

Lessons learned: wrong intraocular lens.

Oliver D Schein1, James T Banta, Teresa C Chen

  • 1Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. oschein@jhmi.edu

Ophthalmology
|June 19, 2012
PubMed
Summary
This summary is machine-generated.

Human error can lead to wrong intraocular lens (IOL) placement during cataract surgery. Implementing strict protocols like an IOL-specific time-out and fostering open team communication enhances patient safety.

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Area of Science:

  • Ophthalmology
  • Surgical Safety
  • Medical Error Analysis

Background:

  • Cataract surgery involves the implantation of intraocular lenses (IOLs).
  • Human error can lead to the incorrect placement of IOLs, potentially impacting patient outcomes.
  • Ensuring the correct IOL selection and implantation is critical for successful cataract surgery.

Observation:

  • A retrospective review of seven surgical cases where the wrong intraocular lens (IOL) was implanted due to human error.
  • Analysis of the specific pathways and contributing factors leading to these IOL selection and implantation errors.
  • Identification of systemic and communication-related failures within the surgical workflow.

Findings:

  • Common causes for wrong IOL placement include poor team communication, transcription errors, and inadequate preoperative planning.
  • Failure to accurately match patient data with the IOL calculation sheet was a significant contributing factor.
  • Multiple points of potential failure exist in the process from IOL selection to implantation.

Implications:

  • Enhanced patient safety in cataract surgery can be achieved through rigorous adherence to strict protocols.
  • Implementing an IOL-specific "time-out" procedure is crucial for preventing errors.
  • Cultivating a surgical team environment that encourages open communication and the voicing of concerns is vital for error mitigation.