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Related Experiment Videos

Hexagonal keratotomy for corneal steepening.

F J Grady1

  • 1University of Texas Medical Center, Houston.

Ophthalmic Surgery
|September 1, 1988
PubMed
Summary

Hexagonal keratotomy shows promise for treating hyperopia and presbyopia. This surgical technique was evaluated in sixteen patients, with one complication noted.

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Area of Science:

  • Ophthalmology
  • Refractive Surgery

Background:

  • Hyperopia, presbyopia, and over-corrected radial keratotomy present significant challenges in vision correction.
  • Existing refractive surgery methods have limitations in addressing these specific conditions.

Purpose of the Study:

  • To evaluate the efficacy and safety of hexagonal keratotomy for treating hyperopia, presbyopia, and radial keratotomy over-response.
  • To assess the initial clinical outcomes of this novel surgical approach.

Main Methods:

  • A cohort of sixteen patients underwent hexagonal keratotomy.
  • Patient outcomes, including visual acuity and refractive error, were monitored.
  • Complications associated with the procedure were documented.

Main Results:

  • Hexagonal keratotomy demonstrated promising initial results for the targeted conditions.
  • The procedure was generally well-tolerated by the patient cohort.
  • One complication was identified and discussed within the study.

Conclusions:

  • Hexagonal keratotomy appears to be a promising new modality for refractive correction.
  • Further investigation and larger studies are warranted to confirm its long-term efficacy and safety profile.

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