Results 21 to 30 of about 86,148 (299)

Expanding of Excimer Laser Photoablation’s Functionality in Ophthalmology

open access: yesПриборы и методы измерений, 2021
One of the significant weaknesses of excimer laser-based vision correction devices is the difficulty of achieving a required change in the refractive properties of the cornea to sharply focus the image on the retina with distance from the working area ...
V. A. Alekseev   +4 more
doaj   +1 more source

Clinical outcomes after alcohol assisted photorefractive keratectomy versus excimer laser assisted epithelial removal photorefractive keratectomy

open access: yesJournal of Medical and Scientific Research, 2022
Background: Surface ablation methods as a method of refractive surgery is making a comeback considering its safety, efficacy and the ease of doing the surgery.
Srinivasa KH   +3 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

open access: yesOftalʹmologiâ, 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   +5 more
doaj   +1 more source

Assessment of Efficacy on the Treatment of Localized Vitiligo With a Combination of 308 nm Excimer Light and 2940 Erbium Laser: A Retrospective Study. [PDF]

open access: yesJ Cosmet Dermatol
ABSTRACT Background A 308 nm excimer light is an effective treatment for vitiligo, with fewer treatment times, rapid obvious effects, relatively complete pigment recovery, good patient compliance, and safe and effective treatment for children. The disadvantage of this treatment is that some patients have a plateau during which the skin lesion reduction
Xie Y, Shi W, Yin W, Mei X.
europepmc   +2 more sources

Prevention and treatment of transient dry eye following excimer laser surgery

open access: yesOftalʹmologiâ, 2015
To compare dry eye symptoms after LASIK with mechanical keratome-created flaps and femtosecond laser keratome-created flaps as well as to analyze the efficacy of Systane® Ultra Monodose used to prevent and to treat transient dry eye after excimer laser ...
V. V. Pogorelovа   +6 more
doaj   +3 more sources

Assessment of blood flow parameters of the limbal area using an angioregime optical coherence tomograph in patients with myopia and myopic astigmatism who underwent excimer laser vision correction

open access: yesОфтальмохирургия, 2022
Purpose. To assess the state of blood flow in the limbal area in patients with myopia and myopic astigmatism before and after excimer laser vision correction using the Nidek RS-3000 AngioScan optical coherence tomograph.Material and methods.
V. D. Antonuk   +2 more
doaj   +1 more source

Vitiligo [PDF]

open access: yesJ Dtsch Dermatol Ges
Summary Vitiligo is a common pigment disorder of the skin resulting in destruction of melanocytes. Non‐segmental vitiligo (NSV) is an autoimmune disorder. The etiopathogenesis of segmental vitiligo (SV) remains incompletely understood. Genetic predisposition and increased vulnerability of melanocytes towards stressors lead to a melanocyte‐specific CD8+
Böhm M, Tanew A.
europepmc   +2 more sources

Contrasting the beam interaction characteristics of selected lasers with a partially stabilised zirconia (PSZ) bio-ceramic [PDF]

open access: yes, 2002
Differences in the beam interaction characteristics of a CO2 laser, a Nd:YAG laser, a high power diode laser (HPDL) and an excimer laser with a partially stabilised zirconia (PSZ) bio-ceramic have been studied.
Bradley L   +16 more
core   +1 more source

Eyelid hygiene as a tool for prevention and treatment of complications due to ocular surface diseases in early post-LASIK period

open access: yesOftalʹmologiâ, 2014
Purpose: to analyze the effect of eyelid hygiene and therapy on early post-op period following excimer laser refractive surgery.Methods: 144 patients (288 eyes) aged 18-57 yrs who underwent excimer laser vision correction (LASIK) were followed.
V. V. Kurenkov   +3 more
doaj   +3 more sources

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