Results 51 to 60 of about 14,410 (250)

Retreatment of residual error after femtosecond laser-assisted in-situ keratomileusis in correcting high hyperopia

Journal of the Egyptian Ophthalmological Society, 2017
Purpose The aim of the present study was to evaluate the results of femtosecond laser-assisted in-situ keratomileusis (LASIK) in correcting high hyperopia. Patients and methods The study was carried out at El-Gowhara Eye Center, Ismailia, Egypt.
Amr A Gab-Alla
doaj   +1 more source

The Association of Central corneal thickness with Intra-ocular Pressure and Refractive Error in a Nigerian Population [PDF]

, 2008
The purpose of this study was to determine the variation of central corneal thickness (CCT) with intraocular pressure (IOP) and spherical equivalent refractive error.
Iyamu, Eghosasere, Memeh, Misan
core   +1 more source

Comparative analysis of the efficacy of astigmatic correction after wavefront-guided and wavefront-optimized LASIK in low and moderate myopic eyes [PDF]

, 2017
AIM: To evaluate and compare the efficacy of the astigmatic correction achieved with laser in situ keratomileusis (LASIK) in eyes with myopic astigmatism using wavefront-guided (WFG) and wavefront-optimized (WFO) ablation profiles.
Alsahn, Mahmoud F., Khalifa, Mounir A., Piñero, David P., Shaheen, Mohamed Shafik   +3 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

Laser in situ keratomileusis in patients with collagen vascular disease: a review of the literature

Clinical Ophthalmology, 2012
Rachel G Simpson,1 Majid Moshirfar,2 Jason N Edmonds,2 Steven M Christiansen,2 Nicholas Behunin21The University of Arizona College of Medicine, Phoenix, AZ, USA; 2John A Moran Eye Center, The University of Utah School of Medicine, Salt Lake City, UT ...
Simpson RG, Moshirfar M, Edmonds JN, Christiansen SM, Behunin N   +4 more
doaj  

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

Short-term results of hyperopic laser in situ keratomileusis (LASIK) with the Ladar Vision excimer laser system [PDF]

, 2004
PURPOSE: To analyze the efficacy and safety of hyperopic laser in situ keratomileusis using the Ladar Vision excimer laser system. METHODS: Twenty-eight eyes of 17 patients with hyperopia from +1.00 to +3.00 D (group 1), and 29 eyes of 18 patients with ...
Campos, Mauro Silveira de Queiroz, Francesconi, Cláudia Maria, Nunes, Larissa Madeira, Schor, Paulo   +3 more
core   +3 more sources

The Combined Utilization of Epithelial Thickness and Tomographic Parameters in Keratoconus Detection

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Purpose: To evaluate the performance of the anterior segment optical coherence tomography (AS‐OCT) and Scheimpflug–Placido tomographic (SPT) indices in differentiating suspect keratoconus (SKC) from normal (N). Methods: In this cross‐sectional study, one eye of each patient was scanned on AS‐OCT and SPT.
Abdelrahman Salman, Mayank Nanavaty, Rana Omran, Marwan Ghabra, Obeda Kailani, Rafea Shaaban, Taym Darwish, Buraa Kubaisi, Zein Baradi, Mohamed Khallouf, Omar Badla, Maja Bohac   +11 more
wiley   +1 more source

Interface fluid syndrome: A potential lifelong complication after LASIK. A case report

American Journal of Ophthalmology Case Reports, 2018
Purpose: To describe a case of interface fluid formation caused by uncontrollable intraocular pressure (IOP) 16 years after laser-assisted in situ keratomileusis (LASIK) surgery secondary to Posner Schlossman Syndrome (PSS).
Zhe Jia, Shaozhen Zhao, Ruihua Wei, Yue Huang, Chen Zhang, Ruibo Yang   +5 more
doaj  

The Impact of Horizontal Marking on the VisuMax Surgical Bed Headrest on the Outcomes of Myopic Astigmatism Correction With Small Incision Lenticule Extraction

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Aims: To investigate the impact of horizontal markings on the VisuMax surgical bed headrest on the accuracy of astigmatism correction in small incision lenticule extraction (SMILE). Methods: This retrospective study categorized preoperative astigmatism severity into low‐astigmatism (−0.25 to −1.75 D) and moderate‐to‐high astigmatism (−2.00 to −4.50 D).
Yun Wang, Xiaofeng Zhang, Wenwen Pan, Li Wang, Jing Lou, Yue Xu, Maja Bohac   +6 more
wiley   +1 more source