Results 91 to 100 of about 886 (165)

Ultraviolet solid-state laser (213-nm) photorefractive keratectomy. In vitro study

, 1993
Replacing the gas argon fluoride (193 nm) excimer laser with a solid-state laser source in the far-ultraviolet spectrum region would eliminate the hazards of a gas laser and would reduce its size, which is desirable for photorefractive keratectomy.
Simon, G, Parel, J M, Ren, Q
core   +1 more source

Our experience with Athens protocol - simultaneous topo-guided photorefractive keratectomy followed by corneal collagen cross linking for keratoconus

, 2017
Background: Corneal collagen cross linking (CXL) has become an established modality of treatment for progressive Keratoconus. Aim of the study was to analyze visual outcome, refractive status and changes in corneal curvature following simultaneous ...
Badlani, Vini, Mohan, Sujatha, Rajan, Mohan, Shah, Shreyas, John, Bina   +4 more
core   +1 more source

Analysis of Corneal Topography after Excimer Laser Photorefractive Keratectomy

, 2009
Excimer laser photorefractive keratectomy (PRK) is an effective treatment for myopia. We investigated the magnitude of optical zone decentration and qualitative patterns of corneal topography after this treatment.
HU, FUNG-RONG, 胡芳蓉
core  

Visual outcomes of topography-guided excimer laser surgery for treatment of patients with irregular astigmatism [PDF]

, 2014
The aim of this study was to evaluate the efficacy, safety, and predictability of topography-guided treatments to enhance refractive status following other corneal surgical procedures.
Naderi Beni, Zahra., Naderi Beni, Afsaneh., Ghoreishi, Mohammad.   +2 more
core  

Excimer laser photorefractive keratectomy for high myopia and myopic astigmatism

, 1999
BACKGROUND AND OBJECTIVE: To determine the efficacy, safety, and predictability of excimer laser photorefractive keratectomy of high myopia and myopic astigmatism. PATIENTS AND METHODS: 76 eyes of 52 patients with myopia from -8.00 to -23.50 diopters (D)
PACELLA, Elena, R. Mollo, F. Regine, BALACCO GABRIELI, Corrado, S. Abdolrahimzadeh   +4 more
core  

Determining corneal power using Pentacam after myopic photorefractive keratectomy

, 2010
Purpose: To assess the accuracy of Pentacam Scheimpflug camera for corneal power measurement in eyes with previous photorefractive keratectomy for myopia.
Ghaempanah, M.J., Azadi, P., Hashemi, M., Falavarjani, K.G., Joshaghani, M., Aghai, G.H.   +5 more
core  

Simultaneous topography-guided PRK followed by corneal collagen cross-linking after lamellar keratoplasty for keratoconus

, 2012
Leopoldo Spadea,1 Marino Paroli21University of L’Aquila, Department of Biotechnological and Applied Clinical Sciences, Eye Clinic, L’Aquila, 2La Sapienza University, Department of Biotechnology and Medical-Surgical Sciences, Latina ...
Paroli M, Spadea L
core  

Correction of post-radial keratotomy corneal instability and irregularity with Bowman layer and stroma onlay graft followed by staged wavefront-guided excimer laser surface ablation. [PDF]

Am J Ophthalmol Case Rep
Zhang H, Tourkmani AK, Alió JL.
europepmc   +1 more source

Prospective study analyzing wavefront-guided LASIK and PRK surgery performed by cornea fellows in training. [PDF]

J Cataract Refract Surg
Chung ME, Manche EE.
europepmc   +1 more source

Visual and Refractive Outcomes of Toric Implantable Phakic Contact Lens in Stable Keratoconus - A retrospective interventional cross-sectional study. [PDF]

Rom J Ophthalmol
Kumar KS, Sumithra R, Ujjwala P, Ramamurthy D, Chitra R, Shreyas R, Gitansha S.   +6 more
europepmc   +1 more source