Results 41 to 50 of about 313,255 (170)

Patient‐reported outcomes and visual function after four refractive strategies in cataract surgery: A randomized controlled trial

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate patient‐reported outcome measures (PROMs) and visual function across four groups of public cataract patients: emmetropia, mini‐monovision, monovision with partial‐range of field (RoF) narrow intraocular lenses (IOLs) and patients implanted with partial‐RoF extended IOLs.
Anne Guldhammer Skov, Morten la Cour, Birgitte Moldow, Lars Holm, Therese Krarup   +4 more
wiley   +1 more source

Late onset corneal haze after corneal cross-linking for progressive keratoconus

American Journal of Ophthalmology Case Reports, 2019
Purpose: To present the case of a patient that underwent corneal crosslinking for progressive keratoconus and 18 months later revealed clinically significant corneal stromal haze. Observations: A 20-year-old male presented with progressive visual loss OU
Vasilios Peponis, Loukas Kontomichos, Irini Chatziralli, George Kontadakis, Efstratios Parikakis   +4 more
doaj   +1 more source

Regression of lid-induced corneal topography changes after reading

, 2005
Purpose. The purpose of this article is to investigate the magnitude of lid-induced corneal topography changes as a function of time spent reading and the subsequent time course of regression of these changes. \ud Methods.
TOBIAS BUEHREN, KRISTIAN KLOEVEKORN-NORGALL, STEPHANIE C. VOETZ, BERND LINGELBACH, Kloevekorn-Norgall, Kristian, MICHAEL J. COLLINS, Lingelbach, Bernd, Buehren, Tobias F., Voetz, Stephanie C., Collins, Michael J.   +9 more
core   +1 more source

Variation in measuring and ophthalmic factors correlating with central corneal thickness in the Northern Finland birth cohort eye study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To assess the correlation between optical coherence tomography (OCT) and ultrasound pachymetry (USP) as methods for analysing central corneal thickness (CCT) and to evaluate ophthalmic factors affecting CCT. Methods The eyes of 3070 subjects of the Northern Finland Birth Cohort (NFBC) were examined at the age of 45–49 years.
Tuomas Qvist, Oona Ahokas, Johanna Liinamaa, Ville Saarela   +3 more
wiley   +1 more source

Scheimpflug Topography Oriented Adequate Repositioning of a Misaligned Free Flap after Laser in situ Keratomileusis

Case Reports in Ophthalmology, 2021
This report describes a case of Scheimpflug topography oriented adequate repositioning of a misaligned thick free flap after laser in situ keratomileusis (LASIK).
Ha Eun Sim, Min Ji Kang, Jee Hye Lee, Seung Hwa Baik, Sun Young Kim, Seong Woo Lee, Je Hyung Hwang   +6 more
doaj   +1 more source

Systematic quantification of outer retinal morphology in three different SD‐OCT devices in geographic atrophy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To define interdevice differences in quantitative outer retinal biomarkers across three spectral‐domain (SD) optical coherence tomography (OCT) devices in geographic atrophy (GA). Methods Patients with GA prospectively underwent imaging using Spectralis (Heidelberg Engineering), Cirrus (Zeiss) and Maestro (Topcon) OCT devices ...
Klaudia Birner, Sophie Frank‐Publig, Julia Mai, Anna Eidenberger, Johannes Schrittwieser, Gabriel Leitner‐Barrios, Magdalena Barasits, Markus Gumpinger, Gregor S. Reiter, Stefan Sacu, Ursula Schmidt‐Erfurth   +10 more
wiley   +1 more source

Corneal Ectasis among Wrestlers: Report of Two Cases

Annals of Applied Sport Science, 2014
Report keratoconus in two patients with a long history of wrestling without any risk factor for corneal ectasia and reviewing the possible pathogenesis. To confirm suspicion of keratoconus, corneal topography was performed using scanning slit topography ...
Mohammad Ali Zare Mehrjardi, Hadi Zare Mehrjardi, Abasali Gaeeni, Elham Ashrafi, Homa Naderifar   +4 more
doaj  

Densitometric analysis of cornea in patients with neovascular age-related macular degeneration after intravitreal aflibercept loading dose

Therapeutic Advances in Ophthalmology, 2020
Purpose: To evaluate the anatomic changes in the cornea and anterior segment following intravitreal aflibercept loading dose for neovascular age-related macular degeneration. Methods: The study included 40 eyes of 40 patients with neovascular age-related
Cemile Ucgul Atilgan, Pinar Kosekahya, Dilara Ozkoyuncu Kocabas, Mustafa Koc, Yasin Sakir Goker   +4 more
doaj   +1 more source

Reduced order modelling of air‐puff test for corneal material characterisation

Journal of Microscopy, EarlyView.
Abstract Models of the fluid–structure interaction (FSI) model for the air‐puff test were analysed. Using Abaqus, the air‐puff test is applied to eyes with varying biomechanical parameters, such as material properties, corneal thickness, and radius.
Osama M. Maklad, Muting Hao
wiley   +1 more source

Reverse engineering as a teaching tool: the corneal topographer [PDF]

, 2012
Póster presentado en EDULEARN12, International Conference on Education and New Learning Technologies, Barcelona, 2nd-4th July 2012.Reverse engineering is the process of discovering the technological principles of a device, object or system through ...
Mas, David, Illueca Contri, Carlos, Pérez Rodríguez, Jorge, Espinosa, Julián, Hernández, Consuelo, Roig Hernández, Ana Belén, Vázquez Ferri, Carmen   +6 more
core   +2 more sources