Results 41 to 50 of about 10,544 (207)

Comparative outcomes and predictability of Contoura laser-assisted in situ keratomileusis, wavefront-optimized laser-assisted in situ keratomileusis, and photorefractive keratectomy: A retrospective analysis of visual recovery and pachymetric influence

The Pan-American Journal of Ophthalmology
Purpose: The purpose of this study was to compare visual and refractive outcomes of Contoura topography-guided laser-assisted in situ keratomileusis (LASIK), wavefront-optimized (WFO) LASIK, and photorefractive keratectomy (PRK) and to evaluate the ...
Jaya Kaushik, Ankita Singh, Sumit Goyal, Avinash Singh Parihar, Vipin Rana, Rakesh Kumar Jha, Pranjali Dwivedi   +6 more
doaj   +1 more source

Infectious scleritis: Clinical spectrum and management outcomes in India

Indian Journal of Ophthalmology, 2013
In this retrospective case series, we studied the predisposing factors, causative organisms, clinical spectrum, and outcomes of 12 cases of culture-proven infectious scleritis. Nine of 12 patients had a history of preceding trauma (surgical or accidental)
Zia Sultan Pradhan, Pushpa Jacob
doaj   +1 more source

Image database system for glaucoma diagnosis support [PDF]

, 2008
Tato práce popisuje přehled standardních a pokročilých metod používaných k diagnose glaukomu v ranném stádiu. Na základě teoretických poznatků je implementován internetově orientovaný informační systém pro oční lékaře, který má tři hlavní cíle.
Peter, Roman
core  

Keratoconus Diagnosis with Optical Coherence Tomography Pachymetry Mapping [PDF]

Ophthalmology, 2008
To detect abnormal corneal thinning in keratoconus using pachymetry maps measured by high-speed anterior segment optical coherence tomography (OCT).Cross-sectional observational study.Thirty-seven keratoconic eyes from 21 subjects and 36 eyes from 18 normal subjects.The OCT system operated at a 1.3 microm wavelength with a scan rate of 2000 axial scans
Yan, Li, David M, Meisler, Maolong, Tang, Ake T H, Lu, Vishakha, Thakrar, Bibiana J, Reiser, David, Huang   +6 more
openaire   +2 more sources

Validation of Recalibrated IOPVet in Canine Eyes Compared to Manometry and Recalibrated TONOVET Plus

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the clinical and manometric accuracy of a recalibrated version of the IOPVet indentation tonometer in dogs, and to compare its performance to a recalibrated TonoVet Plus (rTVP) and in situ direct manometry. Animals Studied A total of 97 eyes from 49 client‐owned dogs were enrolled and divided into three groups: a ...
Bertrand Michaud, Inès Desquiens
wiley   +1 more source

Accuracy and repeatability of a new portable ultrasound pachymeter [PDF]

, 2007
To assess the accuracy and repeatability of central corneal thickness (CCT) measurements taken with a new portable ultrasound (US) pachymeter. Methods: Central thickness measurements were taken with a portable pachymeter (SP-100 Handy;Tomey, Nagoya ...
Almeida, José B., Fernandes, Paulo Rodrigues, González-Méijome, José Manuel, Jorge, Jorge, Parafita, Manuel A., Queirós, A.   +5 more
core  

A randomised controlled trial on cross‐linking protocols for the treatment of progressive keratoconus using isoosmolar and hypoosmolar riboflavin with the addition of sterile water in thin corneae

Acta Ophthalmologica, Volume 104, Issue 1, Page e63-e74, February 2026.
Abstract Purpose To present the outcomes of a randomised clinical trial for the treatment of progressive keratoconus using different kinds of riboflavin and the addition of sterile water in thin corneae. Methods A randomised study using epithelium‐off corneal cross‐linking (CXL) with continuous UVA irradiance 9 mW/cm2 for 10 min (total fluence 5.4 J ...
Ingemar Gustafsson, Thorbjörg Olafsdottir, Olof Neumann, Dimitrios Bizios, Anders Ivarsen, Jesper Ø. Hjortdal   +5 more
wiley   +1 more source

Therapeutic Efficacy of 5% NaCl Hypertonic Solution in Patients with Bullous Keratopathy [PDF]

, 2006
A clinical trial was undertaken to evaluate the efficacy of hypertonic solution (5% NaCl) in patients who have bullous keratopathy (BK). The aim of the study was to define the stage of the disease and the thickness of cornea in micrometers, which would ...
Ante Barišić, Anđelko Parać, Damir Bosnar, Igor Knezović, Iva Dekaris, Jasenka Cerovski, Nikica Gabrić, Petar Raštegorac   +7 more
core   +1 more source

Corneal transparency after cross-linking for keratoconus : 1-year follow-up [PDF]

, 2012
PURPOSE: To evaluate the changes in corneal transparency and thickness measured objectively using Pentacam Scheimpfl ug (Oculus Optikgerate GmbH) corneal tomography (densitometry) after corneal cross-linking (CXL).
González-Méijome, José Manuel, Gutiérrez, Ángel Ramón, Lopez, Inma, Villa-Collar, César   +3 more
core   +1 more source

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

Clinical &Experimental Ophthalmology, Volume 54, Issue 1, Page 9-20, January/February 2026.
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