If you’ve had LASIK, PRK, or RK in the past, cataract surgery is still very much an option — but the lens calculation process is more complex than it is for eyes with no refractive surgery history.
In this episode of Eye Surgery Today, the doctors explain exactly how previous corneal procedures alter the keratometry readings and axial length formulas surgeons rely on for IOL selection, why the margin for refractive error is smaller, and how the light-adjustable lens addresses that uncertainty.
What you’ll learn in this video:
• How LASIK and PRK alter corneal curvature in ways that affect IOL power calculation
• Why hitting the target refraction is more challenging in post-refractive eyes
• Why the light-adjustable lens is often the most flexible solution for these patients
• When multifocal and EDOF lenses are still worth considering
• What post-RK patients specifically need to understand about surgical planning
• How corneal topography and modified IOL formulas guide the recommendation
Related topics: post-LASIK cataract surgery, corneal refractive surgery, IOL power calculation, modified Holladay formula, Barrett True-K, keratometry, corneal topography, refractive surprise
Learn more: https://eyesurgerytoday.com/
The educational content and views presented are solely those of the participating physicians, whom are not being compensated for their time. This program receives support from Bausch + Lomb, Johnson & Johnson, Alcon and RxSight.
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