Results 21 to 30 of about 15,918 (267)

Morphological Changes of Corneal Keratocytes following Surface Ablation Laser Surgery: An Observational Study from the United Kingdom [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Laser Subepithelial Keratomileusis (LASEK) is a type of surface ablation laser surgery that offers a solution to patients for correcting their ametropia.
Daphné Gunness   +3 more
doaj   +1 more source

Corneal neuromediator profiles following laser refractive surgery

open access: yesNeural Regeneration Research, 2021
Laser refractive surgery is one of the most commonly performed procedures worldwide. In laser refractive surgery, Femtosecond Laser in Situ Keratomileusis and Refractive Lenticule Extraction have emerged as promising alternatives to microkeratome Laser ...
Lily Wei Yun Yang   +2 more
doaj   +1 more source

Photorefractive Keratectomy in Keratoconus

open access: yesCase Reports in Ophthalmology, 2015
Purpose: To assess the efficacy and safety of topography-guided photorefractive keratectomy (PRK) for keratoconus and to estimate the subsequent risk of progression. Methods: This is a retrospective follow-up study.
Deepali Sandeep Tambe   +2 more
doaj   +1 more source

Advances in refractive corneal lenticule extraction

open access: yesTaiwan Journal of Ophthalmology, 2021
Refractive errors are the leading cause of reversible visual impairment worldwide. In addition to the desired spectacle independence, refractive procedures can improve quality of life, working ability, and daily working performance.
Matthias Fuest, Jodhbir S Mehta
doaj   +1 more source

Refractive Management of Surgical-Induced Presbyopia in a Young Patient with Vision-Related Quality of Life Complaints: A Case Report

open access: yesCase Reports in Ophthalmology, 2023
Visual difficulties can negatively impact life quality. Our purpose was to report the refractive surgical planning and outcomes of a young patient with mixed astigmatism and phacoemulsification-induced presbyopia due to congenital cataracts who was ...
Catarina Castro   +4 more
doaj   +1 more source

Corneal Refractive Procedures for the Treatment of Presbyopia [PDF]

open access: yes, 2017
Purpose: Refractive surgery has been in use for a long time and is evolving at a fast pace with several new corneal procedures being used for the correction of presbyopia.
Wong, Wai L   +9 more
core   +1 more source

Application of Intraoperative Optical Coherence Tomography Technology in Anterior Segment Surgery

open access: yesJournal of Ophthalmology, 2022
The use of optical coherence tomography (OCT) technology in anterior segment diseases allows for precise assessment of the changes following anterior segment surgery.
Sang Beom Han   +3 more
doaj   +1 more source

Vertex distance variability of the Vision-S™ 700 refractors in normal population [PDF]

open access: yesRevista Brasileira de Oftalmologia
Objective: To study vertex-optical distance variation and estimate its impact on manifest refraction. Methods: Prospective study in a private clinic using the Vision-S™ 700 with five forehead positions.
Alexandre Costa Neto   +8 more
doaj   +1 more source

Comparative analysis of IOL power calculations in postoperative refractive surgery patients: a theoretical surgical model for FS-LASIK and SMILE procedures

open access: yesBMC Ophthalmology, 2023
Abstract Background As the two most prevalent refractive surgeries in China, there is a substantial number of patients who have undergone Femtosecond Laser-assisted In Situ Keratomileusis (FS-LASIK) and Small Incision Lenticule Extraction (SMILE) procedures.
Liangpin Li   +6 more
openaire   +3 more sources

Identifying observational studies of surgical interventions in MEDLINE and EMBASE [PDF]

open access: yes, 2006
Background: Health technology as sessments of surgical interventions frequently require the inclusion of non-randomised evidence. Literature search strategies employed to identify this evidence often exclude a methodological component because of ...
Burr Jennifer   +11 more
core   +1 more source

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