Results 41 to 50 of about 108,431 (221)

Childhood ocular safety after postnatal exposure to topical dexamethasone during retinopathy of prematurity screening

Acta Ophthalmologica, EarlyView.
Abstract Purpose Dexamethasone eye drops are being introduced off‐label to prevent progression of severe retinopathy of prematurity (ROP). We evaluated ophthalmologic outcomes in early childhood after postnatal topical dexamethasone exposure in pre‐term infants at a standardized follow‐up examination.
Mariya Petrishka‐Lozenska, Anders K. Nilsson, Ann Hellström, Pia Lundgren   +3 more
wiley   +1 more source

Published values of posterior corneal astigmatism.

, 2015
D:diopterPublished values of posterior corneal astigmatism.
Kazutaka Kamiya (284327), Toshiyuki Miyake (686662), Kimiya Shimizu (284328)   +2 more
core   +1 more source

Outcomes of therapeutic penetrating keratoplasty and deep anterior lamellar keratoplasty in acanthamoeba keratitis: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract While acanthamoeba keratitis (AK) is a sight‐threatening corneal infection, a thorough comparison of the outcomes of therapeutic penetrating keratoplasty (PK) and therapeutic deep anterior lamellar keratoplasty (DALK) is lacking. We aimed to compare clinical outcomes of PK and DALK in AK.
Gábor Tóth, Junbo Wang, Shanhe Liu, Shuailin Li, Szilárd Váncsa, Mátyás Paczkó, Tamás Kói, Péter Hegyi, Nóra Szentmáry   +8 more
wiley   +1 more source

Premium Intraocular Lens Selection in Patients With Glaucoma: A Clinical Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Glaucoma frequently coexists with cataract, but glaucomatous functional loss, ocular‐surface disease, anatomical abnormalities, and treatment‐related refractive variability may reduce tolerance of premium intraocular lenses. This narrative review critically appraises evidence relevant to lens selection in glaucoma. Central visual‐field status,
Zhihao Liu, Yajuan Zheng, Mingxuan Wang, Jing Zhao   +3 more
wiley   +1 more source

Contributions of Anterior Corneal and Ocular Residual Astigmatism to Autorefraction Astigmatism in a Myopic Adult Sample

Clinical Ophthalmology, 2020
Amr A Gab-Alla Ophthalmology Department, Faculty of Medicine, Suez Canal University, Ismailia, EgyptCorrespondence: Amr A Gab-AllaOphthalmology Department, Faculty of Medicine, Suez Canal University, Ring Road, Ismailia, EgyptTel +20 1222836261Email ...
Gab-Alla AA
doaj  

Effect of 1.8-mm steep-axis clear corneal incision on the posterior corneal astigmatism in candidates for toric IOL implantation

BMC Ophthalmology, 2020
Background In the present study, we aimed to analyze the effects of cataract surgery using a 1.8-mm steep-axis clear corneal incision (CCI) on the posterior corneal surfaces based on the keratometry from the rotating Scheimpflug imaging device (Pentacam ...
Xi Li, Xiang Chen, Suhong He, Wen Xu
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

Investigating the impact of preoperative corneal astigmatism orientation on the postoperative spherical equivalent refraction following intraocular lens implantation

Eye and Vision, 2018
Background To investigate the impact of the orientation of preoperative corneal astigmatism on achieving the postoperative target refraction following monofocal intraocular lens (IOL) implantation.
Richard N. McNeely, Salissou Moutari, Eric Pazo, Jonathan E. Moore   +3 more
doaj   +1 more source

Topographical analysis of corneal astigmatism in patients with tilted-disc syndrome

, 2002
Purpose. To evaluate the corneal topography in patients with tilted-disc syndrome to determine the relationship between optic disc dysversion and corneal astigmatism and the pattern of astigmatism in these patients. Methods. The study included 23 eyes of
Gedik, S, Orhan, M, Irkec, M, Erdener, U, Bozkurt, B   +4 more
core   +1 more source

Evaluation of interface quality in organ-cultured lamellar corneal transplants [PDF]

, 2012
Background: With increasing numbers of lamellar keratoplasties, eye banks are challenged to deliver precut lamellar donor tissue. In Europe, the most common technique of corneal storage is organ culture which requires a deswelling process before surgical
Kohnen, Thomas, Wolf, Armin, Kook, Daniel, Grüterich, Martin, Jagow, Burkhard von, Kampik, Anselm, Lackerbauer, Carlo A., Messmer, Elisabeth M.   +7 more
core   +1 more source