LASIK - Wikipedia, The Free Encyclopedia
Marguerite B. MacDonald MD performed the first human VISX refractive laser eye surgery in 1989. Introduction of LASIK Patent . On 20 June 1989, Gholam A. Peyman was granted a US patent for LASIK (US4840175). It was ... Read Article
Astigmatism - Wikipedia, The Free Encyclopedia
An autorefractor or retinoscopy may provide an objective estimate of the eye's refractive error and the use of Jackson cross cylinders in a phoropter may be used to subjectively refine those measurements. or refractive surgery. The planning and analysis of astigmatism treatment in corneal, ... Read Article
Femtosecond laser For Cataract surgery - Wikipedia, The Free ...
To create a precise corneal flap preparing the eye for the secondary laser ablation in order to change the patient’s Laser cataract surgery has been designed to provide better visual outcomes and reduce the overall risk These include Alcon LenSx (Alcon Laboratories, Ft Worth ... Read Article
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