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Related Experiment Video

Updated: May 21, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile

Published on: September 20, 2024

Corneal refractive surgery: past to present.

Colm McAlinden¹

¹University of Ulster, United Kingdom and Flinders Medical Centre and Flinders University, Adelaide, South Australia, Australia. colm.mcalinden@gmail.com

Clinical & Experimental Optometry

|June 8, 2012

Summary

This review traces the evolution of corneal refractive surgery, from early radial keratotomy to modern excimer laser procedures. It covers historical techniques and current methods used globally.

Area of Science:

Ophthalmology
Refractive Surgery

Background:

Corneal refractive surgery has a long history of development.
Technological advancements have significantly impacted surgical techniques.

Purpose of the Study:

To provide a historical overview of corneal refractive surgical techniques.
To review the progression from early methods to current laser-based procedures.

Main Methods:

Literature review of historical and contemporary refractive surgery techniques.
Analysis of the evolution of surgical approaches and their impact.

Main Results:

Early techniques like radial keratotomy laid the groundwork for modern procedures.
Excimer laser technology has revolutionized refractive surgery, enabling widespread application.

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Last Updated: May 21, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile

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$Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter$

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

Conclusions:

The field of refractive surgery has rapidly advanced over time.
Current techniques are widely used and have improved vision for millions worldwide.