Results 61 to 70 of about 10,981 (230)

Visual outcomes of topography-guided excimer laser surgery for treatment of patients with irregular astigmatism [PDF]

, 2014
The aim of this study was to evaluate the efficacy, safety, and predictability of topography-guided treatments to enhance refractive status following other corneal surgical procedures.
Ghoreishi, Mohammad., Naderi Beni, Afsaneh., Naderi Beni, Zahra.   +2 more
core  

Corneal birefringence changes after laser assisted in situ keratomileusis and their influence on retinal nerve fibre layer thickness measurement by means of scanning laser polarimetry [PDF]

, 2005
To evaluate changes in corneal polarisation properties and their influence on peripapillary retinal nerve fibre layer (RNFL) thickness measurements after laser assisted in situ keratomileusis (LASIK) by means of scanning laser polarimetry (SLP) with ...
Centofanti, M, Oddone, F, Parravano, M, Gualdi, L, Bucci, MG, Manni, G   +5 more
core   +2 more sources

Central Retinal Vein Occlusion Associated With Progestin‐Only Contraceptive Implant Use

Case Reports in Ophthalmological Medicine, Volume 2025, Issue 1, 2025.
Purpose: The purpose of the study is to present a case of central retinal vein occlusion (CRVO) associated with the use of progestin‐only contraceptive implant. Methods: The study is a case report. Results: This is a case of a 34‐year‐old Caucasian female nonsmoker who presented with sudden‐onset painless blurring of vision of the left eye.
Jan Patrick O. Chu, David I. T. Sia, J. Fernando Arevalo   +2 more
wiley   +1 more source

Comparison of visual acuity of the patients on the first day after sub-Bowman keratomileusis or laser in situ keratomileusis [PDF]

International Journal of Ophthalmology, 2016
AIM: To compare recovery of the visual acuity in patients one day after sub-Bowman keratomileusis (SBK) or laser in situ keratomileusis (LASIK). METHODS: Data from 5923 eyes in 2968 patients that received LASIK (2755 eyes) or SBK (3168 eyes) were ...
Wei Zhao, Ting Wu, Ze-Hong Dong, Jie Feng, Yu-Feng Ren, Yu-Sheng Wang   +5 more
doaj   +1 more source

Validity of corneal topography in refractive surgery with excimer laser [PDF]

, 2003
PURPOSE: To evaluate the refractive results and safety of PRK (photorefractive keratectomy) based on the preoperative corneal topography. METHODS: 44 operated eyes, using the photorefractive keratectomy process, and which presented preoperative ...
Abreu, Mariza Toledo de, Beer, Sandra Maria Canelas, Campos, Mauro Silveira de Queiroz, Schor, Paulo, Silva Filho, Orlando da   +4 more
core   +2 more sources

Comparison and Correlation of the Donor–Recipient Interface Changes and Visual Outcomes Between nDSEK and DSEK

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Purpose: This study aimed to compare the donor–recipient interface changes between non‐Descemet stripping endothelial keratoplasty (nDSEK) and Descemet stripping endothelial keratoplasty (DSEK) and assess their correlation with the postoperative best spectacle‐corrected visual acuity (BCVA).
Minghai Huang, Thuthuy Hoang, Guina Yin, Yanqing Liang, Zhifeng Wu, Jian Teng, Zhuoyuan Zhang, Dongmei Wei, Andrea Lucisano   +8 more
wiley   +1 more source

Complications of laser in situ keratomileusis (LASIK)

Kerala Journal of Ophthalmology
Laser-in-situ-keratomileusis (LASIK) is one of the most commonly done refractive surgeries round the globe. It has become a popular technique of refractive surgery because of lower postoperative discomfort, early visual rehabilitation and decreased post ...
Lizbeth Tom, Anisha T Augustin
doaj   +1 more source

Comparison of visual acuity, refractive results and complications of femtosecond laser with mechanical microkeratome in LASIK

International Journal of Ophthalmology, 2013
AIM: To compare the outcomes of laser in situ keratomileusis (LASIK) performed with a femtosecond laser (Femtec, Technolas Perfect Vision GmbH, Germany) versus a mechanical microkeratome (Hansatome, Bausch and Lomb, USA) for the correction of myopia and
Murat Moray, Tansu Gonen, Cemile Banu Cosar, Asim Bozkurt Sener   +3 more
doaj   +1 more source

Evaluation of the cut quality of Masyk® microkeratome in obtaining corneal flap from human eyes of an Eye Bank [PDF]

, 2006
PURPOSE: To evaluate the cut quality of Masyk® microkeratome in obtaining a corneal flap from human eyes of Eye Banks. METHODS: Prospective study with 20 human eyes from Eye Banks. All flaps were programmed to obtain 160 µm thickness and 9.5 mm diameter.
Alves, Milton Ruiz, Nosé, Walton, Victor, Gustavo   +2 more
core   +2 more sources

Relative peripheral refraction across 4 meridians after orthokeratology and LASIK surgery [PDF]

, 2018
Background: To characterize the axial and off-axis refraction across four meridians of the retina in myopic eyes before and after Orthokeratology (OK) and LASIK surgery. Methods: Sixty right eyes with a spherical equivalent (M) between − 0.75 to − 5.25
González-Méijome, José Manuel, Lopes-Ferreira, Daniela, Queirós, A., Ramón Gutiérrez, Ángel, Sousa, Ana Amorim de, Villa-Collar, César   +5 more
core   +2 more sources