Results 81 to 90 of about 10,766 (174)

Repeat Versus Primary Photorefractive Keratectomy for Treatment of Myopia

Optics
Although effective, a portion of photorefractive keratectomy (PRK) patients will suffer residual myopia or relapse to myopic regression. This retrospective, non-randomized, comparative study, aimed to compare the efficacy of primary PRK versus PRK ...
Michael Mimouni, Arie Y. Nemet, Dror Ben Ephraim Noyman, Gilad Rabina, Avia Yossefi, Igor Kaiserman   +5 more
doaj   +1 more source

Response to "CT-guided fine needle aspiration cytology diagnosis of extra-adrenal pheochromocytoma"

Journal of Cytology, 2012
PRK Bhargav
doaj   +1 more source

Refractive results of photorefractive keratectomy comparing trans-PRK and PTK−PRK for correction of myopia and myopic astigmatism

<jats:title>Abstract</jats:title> <jats:sec> <jats:title>Purpose</jats:title> <jats:p>To compare refractive outcomes after transepithelial photorefractive keratectomy (<jats:italic ...
Frings, Andreas, Saad, Ahmed, Saad, Amr
core   +1 more source

Corneal haze following PRK with mitomycin C as a retreatment versus prophylactic use in the contralateral eye

, 2007
PURPOSE: To report photorefractive keratectomy (PRK) treated with mitomycin C (MMC) for previous corneal haze in one eye and PRK with MMC to prevent corneal haze formation in the fellow eye.METHODS: A 40-year-old woman underwent PRK with MMC to treat ...
Maria Regina Chalita, Krueger, Ronald R., Ronald R Krueger, Chalita, Maria Regina, Netto, Marcelo V., Marcelo V Netto   +5 more
core   +1 more source

Comparative study between photorefractive keratectomy (PRK) and butterfly laser-assisted subepithelial keratectomy (BLASEK)

, 2007
OBJETIVO: Avaliar comparativamente os resultados de duas técnicas de cirurgia refrativa de superfície com excimer laser, ceratectomia fotorrefrativa (PRK) e ceratectomia subepitelial borboleta assistida à laser (LASEKb).
Vinicius Coral Ghanem, Ghanem, Vinicius Coral   +1 more
core   +1 more source

Protocolo en cirugía PRK/LASEK en oftalmología [PDF]

, 2012
En el presente trabajo, abarcamos los procesos quirúrgicos oftalmológicos de la Cirugía Refractiva, especialmente de cirugía de PRK / LASEK, destacando la actuación del personal de enfermería ante estos procedimientos.
Pasco Guerrero, Carmen del Rocío
core  

A Five-Year Review of Refractive Procedures, Outcomes and Complications

Philippine Journal of Ophthalmology, 2015
Objective: To evaluate the visual and refractive outcomes of LASIK, PRK, phakic IOL, and Supracor as treatment for errors of refraction, including presbyopia, performed at a private eye center.
Robert Edward T. Ang, MD, Clarissa Marie S. Tady, MD, Niccolo Zandro R. Valencia, MD, Lilette Marie B. Canilao, MD, Dennis C. Vizconde, MD, Mark Christian R. Rivera, MD   +5 more
doaj  

Comparison of intraocular lens power prediction by American Society of Cataract and Refractive Surgery formulas and Barrett True-K TK in eyes with prior laser refractive surgery

Indian Journal of Ophthalmology
Purpose: To evaluate the prediction accuracy of various intraocular lens (IOL) power calculation formulas on American Society of Cataract and Refractive Surgery (ASCRS) calculator and Barrett True-K total keratometry (TK) in eyes with previous laser ...
Naren Shetty, Priyanka Sathe, Aishwarya, Mathew Francis, Rohit Shetty   +4 more
doaj   +1 more source

Forest plot comparing total HOAs outcomes after treatment with WFG-PRK and Non-WFG-PRK in patients divided into 2 groups based on preoperative total HOAs.

, 2014
A, Preoperative total HOAs ≤0.3 µm. B, Preoperative total HOAs >0.3 µm. HOAs = higher-order aberrations, WFG-PRK =  wavefront guided photorefractive keratectomy, Non-WFG-PRK =  non-wavefront guided photorefractive keratectomy, IV = inverse variance, CI = 
Keika Hoshi (433914), Kazutaka Kamiya (284327), Akihito Igarashi (284332), Kimiya Shimizu (284328), Hidenaga Kobashi (284330)   +4 more
core   +1 more source

Modern approach to astigmatism through TRANS-PRK corneal refractive surgery [PDF]

Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu”, Chişinău, Republica MoldovaIntroducere. Astigmatismul e o anomalie de refracție în care suprafața corneei nu este sferică și ca urmare se formează o imagine distorsionată din ...
Iurcenco, Olga
core   +1 more source