Results 41 to 50 of about 886 (165)

Combined photorefractive keratectomy and corneal collagen cross-linking for treatment of keratoconus: a 2-year follow-up study

Therapeutic Advances in Ophthalmology, 2022
Background: Corneal collagen cross-linking (CXL) is considered an effective procedure for slowing down or eliminating the progression of keratoconus. New techniques, in combination with CXL, have been proposed to stop the evolution of keratoconus and ...
Giuseppe De Rosa, Settimio Rossi, Carmine Santamaria, Rosa Boccia, Luigi De Rosa, Francesco Maria D’Alterio, Francesca Simonelli   +6 more
doaj   +1 more source

Topography-Guided Photorefractive Keratectomy After Intacs Corneal Implantation for Keratoconus and Ectasia

Journal of Refractive Surgery Case Reports, 2023
Purpose: To evaluate outcomes of topography-guided photorefractive keratectomy (TG-PRK) after Intacs (Addition Technology) implantation for eyes with keratoconus or ectasia. Methods: Three eyes of 3 patients with keratoconus or ectasia after laser in situ keratomileusis were treated
Austin S. Yu, Peter S. Hersh, John D. Gelles, Steven A. Greenstein   +3 more
openaire   +1 more source

Fourier-domain optical coherence tomography-guided phototherapeutic keratectomy for the treatment of anterior corneal scarring [PDF]

International Journal of Ophthalmology, 2020
AIM: To evaluate the safety, visual and anatomic outcomes of fourier-domain optical coherence tomography (FD-OCT)-guided excimer laser phototherapeutic keratectomy (PTK) combined with photorefractive keratectomy (PRK) surgery in treating anterior corneal
Yu-Li Yang, Qian Jian, Bo Liu, Ke Wang, Yu-Juan Chen, Lian Tan, Mei-Jun Pu, Yong Liu   +7 more
doaj   +1 more source

Corneal wavefront aberrations and subjective quality of vision after small incision lenticule extraction

Acta Ophthalmologica, Volume 98, Issue 7, Page e907-e913, November 2020., 2020
Abstract Purpose To analyse in depth the associations between objectively measured corneal higher‐order aberrations (HOAs) and subjectively perceived visual quality after small incision lenticule extraction (SMILE) as quantified with the standardized and clinically validated quality of vision (QOV) questionnaire.
Jakob Siedlecki, Valerie Schmelter, Benedikt Schworm, Wolfgang J. Mayer, Siegfried G. Priglinger, Martin Dirisamer, Nikolaus Luft   +6 more
wiley   +1 more source

Outcomes of Refractive Surgery Consultations at an Academic Center: Characteristics Associated with Proceeding (or Not Proceeding) with Surgery

Journal of Ophthalmology, Volume 2020, Issue 1, 2020., 2020
Objective. Refractive surgery volume has not rebounded despite economic recovery and literature describing safety, efficacy, and high patient satisfaction. We sought to examine characteristics of consultation seekers and status after consultation. Methods.
Irene C. Kuo, Benjamin Lee, Jiangxia Wang, Monica L. Acosta   +3 more
wiley   +1 more source

A Comprehensive Strategy for Laser Corneal Refractive Surgery during the COVID‐19 Epidemic in a Tertiary Teaching Hospital in Wenzhou, China

Journal of Ophthalmology, Volume 2020, Issue 1, 2020., 2020
The novel coronavirus pneumonia COVID‐19 is caused by the novel coronavirus SARS‐CoV‐2, which is highly contagious, has a long incubation period, and can be detected in patients’ tears and conjunctival secretions. In this study, we describe our experience regarding the necessary protective measures that need to be taken during ophthalmic examination ...
Jia Zhang, Ioannis M. Aslanides, Vasileios Selimis, Nan-Ji Lu, Wei-Jie Liu, Hong-Xiao Jiang, Chao Zhang, Chen-Chen Xu, Qin-Mei Wang, Jia Qu, Shi-Hao Chen, Nóra Szentmáry   +11 more
wiley   +1 more source

Keratorefractive Surgery Outcomes in Keratoconus Suspect Patients

Journal of Ophthalmology, Volume 2020, Issue 1, 2020., 2020
Purpose. To examine the outcomes of keratorefractive surgeries in keratoconus suspect patients. Methods. This study included 192 keratoconus suspects (351 eyes), treated with photorefractive keratectomy (PRK) (211 eyes), Lasik (96 eyes), and Femto‐Lasik (44 eyes) surgeries in an eye clinic.
Milad Abdolahian, Mohammad Ali Moalem, Mohammadreza Jahady Hoseiny, Farsad Noorizadeh, Athar Zareei, Alessandro Meduri   +5 more
wiley   +1 more source

Four-Stage Procedure for Keratoconus: ICRS Implantation, Corneal Cross-linking, Toric Phakic Intraocular Lens Implantation, and Topography-Guided Photorefractive Keratectomy

, 2017
PURPOSE: To evaluate a four-stage combined treatment for keratoconus including intrastromal corneal ring segment (ICRS) implantation followed by corneal cross-linking (CXL), toric phakic intraocular lens (IOL) implantation, and topography-guided ...
Sharma, Daya Papalkar, Kymionis, George D., Kymionis, G.D., Sahin, Onurcan, Daya Papalkar Sharma, Michael A. Grentzelos, Efekan Coskunseven, Sahin, O., Pallikaris, I., Coskunseven, Efekan, Grentzelos, M.A., Ioannis Pallikaris, Sharma, D.P., Pallikaris, Ioannis, Coskunseven, E., Onurcan Sahin, George D. Kymionis, Grentzelos, Michael A.   +17 more
core   +2 more sources

A sequential approach to the management of an advanced case of pellucid marginal degeneration

American Journal of Ophthalmology Case Reports, 2023
Purpose: We report a sequential approach in the management of a case with advanced pellucid marginal degeneration (PMD). The management was tailored based on the patient's corneal topography and degree of corneal astigmatism.
Ahmed AlSaadi, Amna AlMaazmi
doaj   +1 more source

Combined wavefront guided on the flap photorefractive keratectomy with accelerated collagen cross-linking for postlaser In situ keratomileusis ectasia: A novel technique

TNOA Journal of Ophthalmic Science and Research, 2019
Purpose: To report a series of patients who underwent simultaneous wavefront guided photorefractive keratectomy (PRK) followed by corneal collagen cross-linking (CXL) for post lasik ectasia.
G V Prabhakar, J K Reddy, K S Siddharthan, Anushree Agrawal   +3 more
doaj   +1 more source