Following corneal refractive surgery, the natural prolate aspheric optical structure of the cornea is altered, leading to a rise in corneal aberrations. This elevation in high-order aberrations (HOAs) negatively impacts visual quality. The generation of HOAs is directly associated with the extent of refractive error addressed, owing to the substantial alteration in corneal asphericity.

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Optical Complications After Corneal Refractive Surgery

  • Veronica Vargas,
  • Jorge L. Alió,
  • Jorge L. Alió del Barrio

摘要

Following corneal refractive surgery, the natural prolate aspheric optical structure of the cornea is altered, leading to a rise in corneal aberrations. This elevation in high-order aberrations (HOAs) negatively impacts visual quality. The generation of HOAs is directly associated with the extent of refractive error addressed, owing to the substantial alteration in corneal asphericity.