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Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
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Update on astigmatism management.

Ehsan Mozayan1, Jimmy K Lee

  • 1Montefiore Medical Center, New York, New York, USA.

Current Opinion in Ophthalmology
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Summary
This summary is machine-generated.

Astigmatism correction has advanced with laser surgery and toric intraocular lenses, improving cataract surgery outcomes. Accurate assessment and planning are crucial for optimal results in refractive error correction.

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Area of Science:

  • Ophthalmology
  • Refractive Surgery
  • Corneal Surgery

Background:

  • Astigmatism is a prevalent refractive error impacting vision.
  • Effective management of astigmatism is essential for visual acuity.

Purpose of the Study:

  • To review current astigmatism assessment methods.
  • To discuss advancements in surgical correction and technologies for astigmatism.

Main Methods:

  • Review of current literature on astigmatism assessment.
  • Analysis of recent surgical techniques and technologies for astigmatism correction.

Main Results:

  • Laser corneal ablation is effective for low-to-moderate astigmatism, especially in younger patients.
  • Peripheral corneal-relaxing incisions and toric intraocular lenses are effective for astigmatism with cataracts.
  • Improved astigmatism assessment, lens power selection, and axis alignment technologies minimize residual astigmatism.

Conclusions:

  • Cataract surgery now corrects both spherical and cylindrical refractive errors.
  • Comprehensive astigmatism assessment and surgical planning are integral to modern cataract surgery.