Results 61 to 70 of about 30,438 (201)

Transepithelial Photorefractive Keratectomy with Crosslinking for Keratoconus [PDF]

The Open Ophthalmology Journal, 2013
Purpose:To analyse visual, refractive and topographic outcomes of combining transepithelial photorefractive keratectomy (tPRK) with simultaneous corneal crosslinking for the visual rehabilitation of contact lens intolerant keratoconus patients.Methods:Patients with topographically significant keratoconus, limited corrected vision and intolerant of ...
Ioannis M Aslanides, Vasilis D Selimis, Achyut Mukherjee   +2 more
openaire   +3 more sources

StreamLight Single‐Step Transepithelial Photorefractive Keratectomy (PRK) for Myopia and Myopic Astigmatism

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Background: To report the refractive outcomes of StreamLight transepithelial photorefractive keratectomy (PRK). Methods: A retrospective case series was conducted which included a total of 205 eyes of 109 patients who underwent StreamLight transepithelial PRK using the Alcon Wavelight EX500 excimer laser.
David J. Gunn, Rebecca A. Cox, Sudhir Patel   +2 more
wiley   +1 more source

Corneal Epithelial Thickness Mapping: A Major Review

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
The corneal epithelium (CE) is the outermost layer of the cornea with constant turnover, relative stability, remarkable plasticity, and compensatory properties to mask alterations in the underlying stroma. The advent of quantitative imaging modalities capable of producing epithelial thickness mapping (ETM) has made it possible to characterize better ...
Mohammad-Ali Abtahi, Amir Hushang Beheshtnejad, Golshan Latifi, Marjan Akbari-Kamrani, Sadegh Ghafarian, Ahmad Masoomi, Seyed Ali Sonbolastan, Hamidreaza Jahanbani-Ardakani, Mehrnaz Atighechian, Laleh Banan, Hosein Nouri, Seyed-Hossein Abtahi, Suphi Taneri   +12 more
wiley   +1 more source

Resultados a largo plazo de la cirugía refractiva corneal [PDF]

, 2019
Las ametropías no corregidas son la primera causa de discapacidad visual y la segunda de ceguera en todo el mundo. Actualmente, muchas personas optan por solucionar este problema mediante la cirugía refractiva corneal con láser.
Barrera Meléndez, Alexandra
core  

A szaruhártya felszíni hőmérséklete és légáramlási viszonyainak alakulása refraktív célú lézeres beavatkozás közben három különböző típusú és ismétlési frekvenciájú excimer lézerberendezésnél | Relationship between corneal surface temperature and air flow conditions during refractive laser eye surgery using three different excimer lasers [PDF]

, 2016
Absztrakt Bevezetés: A cornea törőerejének excimer lézerrel történő módosítása közben a termikus viszonyok alakulása fontos tényező lehet a sebgyógyulás és a hosszú távú eredmények szempontjából.
Filkorn, Tamás, Gyenes, Andrea, Kiss, Huba, Nagy, Zoltán, Szekrényesi, Csaba, Sándor, Gábor László   +5 more
core   +1 more source

Comparison between Transepithelial Photorefractive Keratectomy versus Alcohol-Assisted Photorefractive Keratectomy in Correction of Myopia and Myopic Astigmatism

Journal of Ophthalmology, 2018
Purpose The aim of the study was to compare visual acuity, refractive results, safety, and efficacy of TPRK with AAPRK as primary outcomes and surgical time, pain scores, haze levels, and healing time as secondary outcomes in TPRK and AAPRK groups ...
Ashraf M Bakhsh, Shaaban A M Elwan, A. Chaudhry, Tamer M El-Atris, Taghleb M Al-Howish   +4 more
semanticscholar   +1 more source

Long‐Term Visual Quality and Pupil Changes after Small‐Incision Lenticule Extraction for Eyes without Preoperative Cylinder Refraction

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Purpose. To investigate the long‐term changes in visual quality and pupil size after small incision lenticule extraction (SMILE) for eyes without preoperative cylinder refraction. Methods. Thirty‐three myopic eyes (33 patients) without preoperative cylinder refraction were corrected using SMILE.
Xiaonan Yang, Qiting Feng, Quan Liu, Jianhui Chen, Pengxia Wan, Antonio Benito   +5 more
wiley   +1 more source

Flogosi post-trapianto di cornea [PDF]

, 2013
Il Trapianto di Cornea, o Cheratoplastica, che prevede la sostituzione sub-totale della cornea mediante un innesto circolare di tessuto omologo (lembo), rappresenta la procedura d’elezione per il trattamento di diverse patologie corneali congenite o
Alfano, A., CILLINO, Salvatore, Di Naro, S., La Mantia, A.   +3 more
core  

Corneal stromal demarcation line after collagen cross-linking in corneal ectatic diseases: a review of the literature [PDF]

, 2016
Collagen cross-linking (CXL) is a relatively new conservative approach for progressive corneal ectasia, which is able to strengthen corneal tissue reforming new covalent bonds.
SPADEA, LEOPOLDO, Tonti, Emanuele, VINGOLO, Enzo Maria   +2 more
core   +1 more source

Regeneration of Defective Epithelial Basement Membrane and Restoration of Corneal Transparency After Photorefractive Keratectomy.

Journal of refractive surgery, 2017
PURPOSE To study regeneration of the normal ultrastructure of the epithelial basement membrane (EBM) in rabbit corneas that had -9.00 D photorefractive keratectomy (PRK) and developed late haze (fibrosis) with restoration of transparency over 1 to 4 ...
Gustavo K. Marino, M. Santhiago, A. Santhanam, A. Torricelli, S. Wilson   +4 more
semanticscholar   +1 more source