Results 181 to 190 of about 8,776 (236)

Photorefractive keratectomy (PRK)

2007
Vance Thompson, Theo Seiler, David R. Hardten   +2 more
openaire   +2 more sources

Painless Photorefractive Keratectomy (PRK)

2009
F Roy, Donald Johnson
openaire   +2 more sources

Zyoptix Wavefront-Guided versus Standard Photorefractive Keratectomy (PRK) in Low and Moderate Myopia: Randomized Controlled 6-Month Study

European Journal of Ophthalmology, 2006
L Mastropasqua, M Nubile, M Di Nicola
exaly   +2 more sources

Photorefractive Keratectomy (PRK)

2006
Jes Mortensen
openaire   +2 more sources

Applications and Evaluation of Photorefractive Keratectomy (PRK)

2007
Jes Mortensen
openaire   +2 more sources

Chapter-138 Painless Photorefractive Keratectomy (PRK)

2002
Agarwal Athiya
openaire   +2 more sources

Excimer Laser Photorefractive Keratectomy (Prk) in Myopic Astigmatism

European Journal of Ophthalmology, 1996
To assess the visual and refractive results of excimer laser photorefractive keratectomy (PRK) in myopic astigmatism. Methods Excimer laser PRK was performed using an Aesculap Meditec MEL 60 laser in 46 myopic astigmatic eyes. Preoperative corneal astigmatism was –1.50 D.
E, Tasindi, H, Talu, F, Ciftci, S, Acar
openaire   +2 more sources

Corneal haze post photorefractive keratectomy.

Journal Francais d'Ophtalmologie, 2021
Corneal haze represents subepithelial corneal fibrosis, a manifestation of a pathological healing process. It occurs as a result of an epithelial-stromal lesion involving a break in the epithelial barrier. It is an inflammatory response that involves the
S. Charpentier, C. Keilani, M. Maréchal, C. Friang, A. D. De Faria, F. Froussart-Maille, M. Delbarre   +6 more
semanticscholar   +1 more source

Advanced optical system for scanning-spot photorefractive keratectomy (PRK)

SPIE Proceedings, 1999
Purpose: The goal of this presentation is to discuss the use of the Light Shaping Beam Homogenizer in an optical system for scanning-spot PRK. Methods: The basic principle of the LSBH is the transformation of any incident intensity distribution by light scattering on an irregular microlens structure z = f(x,y).
Michael Mrochen, Christian Wullner, Vladimir A. Semchishen, Theo Seiler   +3 more
openaire   +1 more source

Dry eye after photorefractive keratectomy (PRK) and transepithelial photorefractive keratectomy (T-PRK): a comparative clinical study

International Ophthalmology
To compare dry eye disease (DED) following PRK and T-PRK surgeries using a combined approach of subjective and objective measures, focusing on clinically meaningful outcomes and adjusted statistical modeling.In this prospective observational study, 89 eyes of patients aged over 20 years were enrolled and grouped into PRK (43 eyes) and T-PRK (46 eyes ...
Siamak Zarei-Ghanavati, Javad Sadeghi, Samira Hassanzadeh, Mahdieh Shayan Far, Javad Heravian Shandiz, Jamshid Jamali, Ali Abbasi Mehrabadi, Niloofar Irandoost, Sina Aryanmanesh, Ahmad Gharouni, Iman Varshovi-Jaghargh   +10 more
openaire   +2 more sources