Results 91 to 100 of about 5,661 (168)

Applicability of supervised discriminant analysis models to analyze astigmatism clinical trial data

open access: yesClinical Ophthalmology, 2012
Mohammad Reza Sedghipour,1 Homayoun Sadeghi-Bazargani2,31Nikoukari Ophthalmology University Hospital, Tabriz, Iran; 2Department of Statistics and Epidemiology, Neuroscience Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; 3Department
Sedghipour MR, Sadeghi-Bazargani H
doaj  

Corneal epithelial dots following excimer laser photorefractive keratectomy [PDF]

open access: yes, 1994
BACKGROUND: Map-dot-fingerprint epithelial changes of the cornea have been reported to occur as a consequence of trauma or surgical procedures, such as radial keratotomy. METHODS: We describe a case of dot-like changes in the corneal epithelium following
Busin, M., Meller, D.
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Corneal Astigmatic Change after Photorefractive Keratectomy and Photoastigmatic Refractive Keratectomy [PDF]

open access: yes, 2009
Purpose: To evaluate and compare the efficacy, safety, predictability, and surgically induced astigmatism (SIA) of photorefractive keratectomy ( PRK) and photoastigmatic refractive keratectomy (PARK).Setting: Department of Ophthalmology, National Taiwan ...
HU, FUNG-RONG, 胡芳蓉
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Comparison of visual outcome at one year following Photorefractive Keratectomy (PRK) and Photorefractive Keratectomy with Mitomycin C in high myopia [PDF]

open access: yes, 2010
INTRODUCTION: Myopia / short sightedness is a refractive error in which the parallel rays of light from infinity come to focus in front of the retina when the eye is at rest, thus grossly reducing the vision. Myopia could be axial due to elongation of
Sowjanya, M
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Combined Trans-Epithelial PRK and PTK for Treatment of Corneal Opacity Following Acanthamoeba Keratitis: A Case Report

open access: yesInternational Medical Case Reports Journal
Rosa Buonamassa,1 Giuseppe Addabbo,2 Francesco Pignatelli,2 Alfredo Niro,2 Fedele Passidomo2 1Eye Clinic, P.O. “Madonna delle Grazie”, Matera, Italy; 2Eye Clinic, “SS. Annunziata” Hospital, ASL Taranto, Taranto, ItalyCorrespondence: Fedele Passidomo, Eye
Buonamassa R   +4 more
doaj  

Orthoptic Changes following Photorefractive Keratectomy

open access: yesJournal of Ophthalmic & Vision Research, 2011
Purpose: To report orthoptic changes after photorefractive keratectomy (PRK). Methods: This interventional case series included 297 eyes of 150 patients scheduled for PRK.
Zhale Rajavi   +4 more
doaj  

Photorefractive keratectomy for hyperopia and aphakia with a scanning spot excimer laser [PDF]

open access: yes, 1997
OBJECTIVE: To study the safety, efficacy, predictability, and stability of photorefractive keratectomy (PRK) for hyperopia and ...
Sener, Berna   +3 more
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Main Complications of Photorefractive Keratectomy and their Management

open access: yesClinical Ophthalmology, 2019
Leopoldo Spadea, Francesca Giovannetti Eye Clinic, Policlinico Umberto 1, Department of Sensory Organs, “La Sapienza” University of Rome, Rome, ItalyCorrespondence: Leopoldo SpadeaHead Eye Clinic, Policlinico Umberto 1, “Sapienza”
Spadea L, Giovannetti F
doaj  

Comparison Of Photorefractive Keratectomy Versus Femtosecond Lasik For Correction Myopia [PDF]

open access: yes, 2013
This study aimed to compare and determine the differences in visual acuity, complications and higher order aberration (HOAs) in eyes with stable myopia undergoing either photorefractive keratectomy (PRK) or femtosecond Lasik (Fs Lasik) flaps were created
Almordef, Ali Hassan   +2 more
core   +1 more source

Excimer laser photorefractive keratectomy for hyperopia [PDF]

open access: yes, 2001
BACKGROUND AND OBJECTIVE: Photorefractive keratectomy (PRK) has been extensively evaluated for the correction of myopia. This study was undertaken to assess the safety, efficacy, and reliability of PRK in the correction of hyperopia. PATIENTS AND METHODS:
PACELLA, Elena   +2 more
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