Results 71 to 80 of about 1,734 (150)

A comparative study on the effect of radial keratotomy in patients who live at sea level and high altitude [PDF]

open access: yes, 1999
Purpose To compare the refractive and keratometric results of matched pairs of patients who underwent radial keratotomy (RK) at sea level and high ...
Cinal, A   +4 more
core   +1 more source

Radial and Astigmatic Keratotomy [PDF]

open access: yes, 1994
v.201 hal.; ill.; 26 ...
Spencer P. Thornton
core  

A pinhole implant to correct postoperative residual refractive error in an RK cataract patient

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: To report the clinical outcomes after implantation of a pinhole supplementary implant (Xtrafocus, Morcher GmbH, Stuttgart, Germany) to correct fluctuating residual refraction after cataract surgery in a patient with a history of radial ...
Hyeck-Soo Son   +5 more
doaj   +1 more source

CORNEAL ENDOTHELIAL CHANGES IN EXPERIMENTAL RADIAL KERATOTOMY AND THEYR TREATMENT WITH BENDAZAC-LYSINE [PDF]

open access: yes, 1992
Changes of corneal thickness and endothelial ultrastructure of rabbit eyes after radial keratotomy as well as effects of prednisolone and bendazac-lysine on keratectomized corneas were studied.
G. DE FEO   +4 more
core   +1 more source

Change in corneal curvature with elevation of intraocular pressure after radial keratotomy in the primate eye [PDF]

open access: yes, 1988
In contrast to previously published results derived from rabbit eyes, in the primate eye, artificially induced elevations in intraocular pressure (IOP) in the physiologic range did not significantly affect the refractive status after radial keratotomy ...
Busin, M.   +3 more
core  

Laser in situ keratomileusis for undercorrection after radial keratotomy [PDF]

open access: yes, 1999
PURPOSE: To assess the safety and efficacy of excimer laser in situ keratomileusis (LASIK) in treating residual myopia and/or astigmatism following refractive keratotomy.METHODS: Fourteen eyes that had previously undergone radial and/or arcuate ...
Nosé, Regina AM   +3 more
core   +1 more source

Clinical examples of correct orientation of a toric intraocular lens in patients with postkeratotomic corneal ectasia [PDF]

open access: yesКлиническая практика
BACKGROUND: Surgical treatment of cataract in patients with postkeratotomic corneal ectasia has various features. First, difficulties arise when calculating the optical strength of an intraocular lens and its cylindrical component and determining the ...
Igor V. Kuznetsov, Natalia V. Pasikova
doaj   +1 more source

Current approaches to the intraocular correction of postoperative aphakia after corneal refractive surgery (a review)

open access: yesOftalʹmologiâ, 2015
Cataract surgery after radial keratotomy (RK) represents many challenges as many patients who had RK are now developing visually significant cataracts. Currently, cataract surgery is not only the exchange of opaque lens but a refractive procedure as well.
Yu. A. Gusev   +3 more
doaj   +1 more source

Review of radial keratotomy in literature [PDF]

open access: yes, 1985
Radial keratotomy is a recent surgical technique designed to reduce and/or eliminate myopic refractive error by altering the corneal curvature. Since being introduced to the United States in the late seventies, this procedure has received much attention ...
Ukockis, Frank A
core   +1 more source

Traumatic wound dehiscence 3 1/2 years after radial keratotomy [Traumatische Wunddehiszenz und Hornhautruptur 3 1/2 Jahre nach radiarer Keratomie] [PDF]

open access: yes, 1995
Background Severe complications such as a traumatic wound dehiscence have been described very rarely after radial keratotomy. The following case demonstrates for the first time that wound healing is not completed even 31/2 years postoperatively and that ...
Busin, M.   +3 more
core   +1 more source

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