Case report of a uniocular topography guided laser-assisted keratomileusis enhancement following an incorrectly treated astigmatic axis.

Autor:	Ahooja, Hitendra, Prasad, Sridhar, Gautam, Kaushal, Ghimire, Bikram
Předmět:	LASIK ASTIGMATISM HYPEROPIA EXCIMER lasers REFRACTIVE errors DATA entry TOPOGRAPHY LASER therapy MYOPIA CORNEAL topography TREATMENT effectiveness VISUAL acuity LONGITUDINAL method VISUAL accommodation
Zdroj:	Indian Journal of Ophthalmology; Dec2020, Vol. 68 Issue 12, p3050-3053, 4p
Abstrakt:	A 23-year-old male presented to us wanting spectacle removal for cosmetic purposes. He underwent bilateral wavefront optimized (WFO) laser-assisted in situ keratomileusis (LASIK) on the Alcon Wavelight ® EX-500 excimer laser with an incorrectly treated astigmatism axis for left eye due to a manual data entry error in the laser. WFO LASIK treats the sphere and cylinder only. LASIK enhancement with topographic-guided ablation resulted in the elimination of all refractive errors and gave excellent results. Wavelight ® topographic-guided treatment can perform two separate layers of correction in the same ablation: The first is to treat the corneal irregularities for the higher order aberration (HOA) removal, the second one meant to treat the sphere and cylinder if indicated. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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