Results 51 to 60 of about 20,420 (149)

Influences on Enhancement Rates in Laser Vision Correction

US Ophthalmic Review, 2016
Introduction: The design of the study was to look consecutively at what are the prime influences on enhancements in laser vision correction related to the perioperative environment. Methods: A prospective consecutive series of 4,079 cases was reviewed from a single surgeon
Karl Stonecipher, Megan Stonecipher
openaire   +1 more source

The state of the corneal endothelial layer in patients with an asymmetric posterior surface of the cornea planning an excimer laser vision correction

Офтальмохирургия, 2018
Purpose. To study the state of the corneal endothelial layer in patients having «islands» or «wicking zones» on the elevation maps of the posterior surface of the cornea. Material and methods.
V. D. Antonuk, T. S. Kuznetsova, S. V. Milash, S. V. Antonuk, S. U. Tshukin   +4 more
doaj   +1 more source

Comparative Analysis of the Wave Front Aberrations and Ophthalmoergonomic Parameters after Excimer Laser and Orthokeratological Correction of Myopia in Patients over 35 Years

Oftalʹmologiâ, 2020
Purpose. Comparative analysis of the wavefront aberrations and ophthalmoergonomic parameters after excimer laser and orthokeratological correction of myopia in patients aged over 35 years.Patients and methods. The study included 21 patients: 12 (24 eyes)
E. P. Tarutta, N. V. Khodzhabekyan, A. T. Khandzhyan, M. D. Sengaeva, S. D. Harutunyan, N. A. Tarasova   +5 more
doaj   +1 more source

Estimation of the Corneal Young’s Modulus In Vivo Based on a Fluid-Filled Spherical-Shell Model with Scheimpflug Imaging

Journal of Ophthalmology, 2017
Current intraocular pressure (IOP) measurement using air puff could be erroneous without applying proper corrections. Although noncontact tonometry is not considered to be accurate, it is still popularly used by eye clinics.
Po-Jen Shih, Chun-Ju Huang, Tzu-Han Huang, Hung-Chou Lin, Jia-Yush Yen, I-Jong Wang, Hui-Jyun Cao, Wen-Pin Shih, Chi-An Dai   +8 more
doaj   +1 more source

Utilizing Optical Coherence Tomography to Estimate Ablation Depth on Intraocular Lenses (IOLs) Under Femtosecond Laser Ablation

Photonics
Intraocular lens (IOL) implantation is currently the most effective method for restoring vision following cataract surgery and is also used in cases of high myopia or hyperopia.
Georgios Ninos, Constantinos Bacharis, Virgilijus Vaičaitis, Ona Balachninaitė, Nikolaos Merlemis   +4 more
doaj   +1 more source

Laser Vision Correction on Patients with Sick Optic Nerve: A Case Report

Case Reports in Ophthalmological Medicine, 2011
This 48-year-old white female with chronic optic disc edema is reported for the discussion of the management for the laser vision correction. Two procedures were considered, one was PRK (photorefractive keratectomy) and the other was LASIK (laser ...
Ming Chen
doaj   +1 more source

Acute Angle-Closure Glaucoma Secondary to a Phakic Intraocular Lens, an Ophthalmic Emergency

Clinical Practice and Cases in Emergency Medicine, 2019
Implantable collamer lenses (ICL) are phakic (natural lens remains in place) lenses that were first developed in the 1990s for correction of high myopia.
Arian Frost, Daniel J. Ritter, Alana Trotter, Michael S. Pulia   +3 more
doaj   +1 more source

Anesthetic support for laser vision correction in children

Russian Journal of Pediatric Surgery
BACKGROUND: Currently, more and more laser surgeries are performed in pediatric ophthalmology. Expansion of indications for laser vision correction in children entails the increase in the number of patients and poses new specific tasks for pediatric anesthesiology. Solution of these problems is currently at the stage of active clinical search. AIM: To
Grigorij E. Roitberg, Igor E. Aznauryan, Oleg V. Strunin, Igor V. Smirnov, Victoria O. Balasanyan, Satenik G. Agagulyan, Natalia V. Kondratova, Vladimir V. Lazarev   +7 more
openaire   +1 more source

Optimum Laser Beam Characteristics for Achieving Smoother Ablations in Laser Vision Correction

Investigative Opthalmology & Visual Science, 2017
Controversial opinions exist regarding optimum laser beam characteristics for achieving smoother ablations in laser-based vision correction. The purpose of the study was to outline a rigorous simulation model for simulating shot-by-shot ablation process.
Shwetabh, Verma, Juergen, Hesser, Samuel, Arba-Mosquera   +2 more
openaire   +2 more sources

Monovisión con láser de excímeros en pacientes présbitas Monovision with Excimer laser surgery in presbyopic patients

Revista Cubana de Oftalmología, 2010
OBJETIVO: Describir los resultados refractivos obtenidos mediante la cirugía con láser de excímeros en pacientes présbitas hipermétropes y miopes con monovisión.
Patricia Andújar Coba, Isabel C Lantigua Maldonado, Marrel García Martín, Keyly Fernández García   +3 more
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