Results 31 to 40 of about 25,639 (112)

Exploring the histopathological signature of repeat‐mediated Fuchs endothelial corneal dystrophy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To determine the histological differences between Fuchs endothelial corneal dystrophy (FECD) cases with and without the most common genetic risk factor, expansion of a CTG repeat (CTG18.1) within the TCF4 gene. Methods Formalin‐fixed paraffin‐embedded corneal tissues were compared retrospectively, and CTG18.1 status was determined from
Anne‐Marie S. Kladny, Nihar Bhattacharyya, Marcos Abreu Costa, Stephen J. Tuft, Caroline Thaung, Alice E. Davidson   +5 more
wiley   +1 more source

Stromal Curvature, Power and Corneal‐Stromal Curvature Ratios From a Hybrid AS‐OCT in Eyes With Keratoconus

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To characterise stromal curvature and curvature ratios in keratoconus (KCN) using anterior segment OCT, and to evaluate the implications of using single‐, two‐, and three‐surface refractive models for corneal power estimation in ectatic eyes. Methods Retrospective observational study.
Jascha A. Wendelstein, Annabella Ostermaier, Katrin Freller, Arianna Grendele, Giacomo Savini, Catarina Praefke Coutinho, Robert Herber, Nikolaus Luft, Stefan Kassumeh, Achim Langenbucher, Siegfried Priglinger   +10 more
wiley   +1 more source

Avaliação dos fatores que influenciam na qualidade de vida de pacientes com ceratocone após implante de anel intraestromal [PDF]

, 2011
PURPOSE: To analyze the correlation between quantitative measurements outcomes and keratoconus patients' vision related quality of life (v-QoL) following intrastromal corneal ring segment implantation.
Paranhos Junior, Augusto, Paranhos, Juliane de Freitas Santos, Schor, Paulo, Ávila, Marcos Pereira   +3 more
core   +2 more sources

Reconstruction of deep and perforating corneal defects in dogs—A review (Part II/III): Biomaterials and keratoprosthesis

Veterinary Ophthalmology, Volume 28, Issue 2, Page 532-542, March 2025.
Abstract The surgical reconstruction of severe corneal ulcers is a common and crucial component of the clinical practice of veterinary ophthalmology. Numerous surgical techniques are used in dogs for corneal reconstruction, and these techniques may be categorized by the material used to repair the corneal lesion.
Eric C. Ledbetter, Rick F. Sanchez, Marta Leiva Repiso   +2 more
wiley   +1 more source

Comparison of Rebound and Applanation Tonometry in Eyes With Focal Corneal Edema

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To determine the effect of corneal edema on intraocular pressure (IOP) readings and their accuracy and precision when obtained with handheld rebound and applanation tonometers. Animals and Procedures IOP readings from areas of focal corneal edema were compared to those from clear cornea in 10 eyes of 7 glaucomatous cats in vivo using
Julie A. Kiland, Hannah M. Terhaar, Hannah E. Walleck, Nickolas Chen, Odalys Torné, Kazuya Oikawa, Tina Wahl, Gillian J. McLellan   +7 more
wiley   +1 more source

Logistic Regression Model Using Scheimpflug-Placido Cornea Topographer Parameters to Diagnose Keratoconus [PDF]

, 2021
Emre Altınkurt, Ozkan Avci, Orkun Müftüoğlu, Adem Uğurlu, Zafer Cebeci, Kemal Turgay Özbilen   +5 more
openalex   +1 more source

Corneal collagen cross-linking for treating keratoconus. [PDF]

, 2015
BACKGROUND: Keratoconus is a condition of the eye that affects approximately 1 in 2000 people. The disease leads to a gradual increase in corneal curvature and decrease in visual acuity with consequent impact on quality of life.
Amissah-Arthur, Kwesi N, Bunce, Catey, Evans, Jennifer R, Hamada, Samer, Karim, Rushmia, McDonnell, Peter J, Patwary, Showrob, Sykakis, Evripidis   +7 more
core   +1 more source

Genetic diversity of Acanthamoeba and clinical outcome predictors in Danish patients with Acanthamoeba keratitis

Acta Ophthalmologica, Volume 104, Issue 1, Page 44-51, February 2026.
Abstract Purpose Acanthamoeba keratitis (AK) is a severe corneal infection with potential detrimental effects on visual outcome and quality of life, primarily affecting young contact lens wearers. We report Acanthamoeba genotypes, subtypes and clinical outcome from Danish patients with AK. Methods Thirty‐nine PCR‐positive AK cases diagnosed and treated
Sandra M. Skovdal, Christen Rune Stensvold, Henrik Vedel Nielsen, Stine Elkjær Nielsen, Jesper Hjortdal, Anders Ivarsen   +5 more
wiley   +1 more source

Nonlinear Optical Corneal Crosslinking, Mechanical Stiffening, and Corneal Flattening Using Amplified Femtosecond Pulses. [PDF]

, 2019
Purpose:We have shown that nonlinear optical corneal crosslinking (NLO CXL) and stiffening can be achieved in ex vivo rabbit corneas using an 80-MHz, 760-nm femtosecond (FS) laser, however the required power was beyond the American National Standard ...
Bradford, Samantha, Brown, Donald J, Jester, James V, Juhasz, Tibor, Kim, Sun Woong, Mikula, Eric, Xie, Yilu   +6 more
core  

Deep anterior lamellar keratoplasty versus penetrating keratoplasty for treating keratoconus [PDF]

, 2014
Published version made available following 12 month embargo from date of publication (22 July 2014) in accordance with publisher copyright policy.BACKGROUND: Keratoconus is an ectatic (weakening) disease of the cornea, which is the clear surface at ...
Coster, Douglas John, Keane, Miriam Claire, Williams, Keryn Anne, Ziaei, M   +3 more
core   +1 more source