Results 51 to 60 of about 123,619 (215)

Characterization of retinal pigment epithelium layer in healthy and diseased retinas with high‐resolution adaptive optics transscleral flood illumination imaging

Acta Ophthalmologica, EarlyView.
Abstract Purpose The retinal pigment epithelium (RPE) is critical in the pathophysiology of retinal diseases, such as age‐related macular degeneration. Adaptive optics transscleral flood illumination (AO‐TFI) offers rapid, detailed morphometric characterization of the RPE layer.
Leila Sara Eppenberger, Safa Mohanna, Sohrab Ferdowsi, Sonja Simon‐Zoula, Oliver Pfäffli, Christoph Amstutz, Lucas M. Bachmann, Michael A. Thiel, Martin K. Schmid   +8 more
wiley   +1 more source

Visual and Refractive Efficacy of Panoptix Toric Intraocular Lens in a Clinical Setting

Clinical Ophthalmology, 2022
Mariska Ackerman,1 Michael Lawless,2,3 Lewis Levitz,4 Uday Bhatt,4 Joseph A Reich,4 Gerard Sutton,2,3 Timothy V Roberts,2,3 Abi Tenen,4 Amanpreet Kaur,4 Chris Hodge2,3,5,6 1Sydney Medical School, The University of Sydney, Sydney, New South Wales ...
Ackerman M, Lawless M, Levitz L, Bhatt U, Reich JA, Sutton G, Roberts TV, Tenen A, Kaur A, Hodge C   +9 more
doaj  

Clinical examples of correct orientation of a toric intraocular lens in patients with postkeratotomic corneal ectasia [PDF]

Клиническая практика
BACKGROUND: Surgical treatment of cataract in patients with postkeratotomic corneal ectasia has various features. First, difficulties arise when calculating the optical strength of an intraocular lens and its cylindrical component and determining the ...
Igor V. Kuznetsov, Natalia V. Pasikova
doaj   +1 more source

Gender disparity of hepatocellular carcinoma: role of hepatitis B virus X protein and androgen receptor [PDF]

, 2016
Key Messages 1. The natural COOH-terminal truncated HBx was more frequently detected in hepatocellular carcinoma (HCC) in male than female patients. 2.
Chiu, YT, Ng, IOL
core  

Light-distortion analysis as a possible indicator of visual quality after refractive lens exchange with diffractive multifocal intraocular lenses [PDF]

, 2015
METHODS: Refractive lens exchange was performed with implantation of an AT Lisa 839M (trifocal) or 909MP (bifocal toric) IOL, the latter if corneal astigmatism was more than 0.75 diopter (D).
Alfonso, Alio, Alio, Bellucci, Bellucci, Blaylock, Braga-Mele, Cabot, Castillo-Gomez, de Vries, de Vries, de Vries, Diaz-Valle, Fernandez-Vega, Galor, Gierek-Ciaciura, Hayashi, Hoffer, Hoffmann, Hutz, Mesci, Mojzis, Ondategui, Sen, Souza, van den Berg, Vilaseca, Visser, Woodward, Zhao   +29 more
core   +1 more source

Anterior chamber flare and central macular thickness after trabeculectomy versus after phacoemulsification

Acta Ophthalmologica, EarlyView.
Abstract Purpose To compare the inflammatory response in the eye after trabeculectomy to after phacoemulsification, focusing on anterior chamber flare (AC flare) and central macular thickness (CMT). Methods Data from 436 participants in two randomized controlled trials were analysed.
Yasmeen Ahmed, Jesper Høiberg Erichsen, Afrouz Ahmadzadeh, Lars Morten Holm, Line Kessel, Daniella Bach‐Holm   +5 more
wiley   +1 more source

Clinical Presentations and Comparative Outcomes of Delayed-Onset Low-Grade Endophthalmitis Managed with or Without Intraocular Lens Explantation

Clinical Ophthalmology, 2020
Vivek Pravin Dave,1 Deepika C Parmeshwarappa,1 Avantika Dogra,1 Rajeev Reddy Pappuru,1 Avinash Pathengay,2 Joveeta Joseph,3 Taraprasad Das1 1Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, Kallam Anji Reddy Campus, LV Prasad Eye Institute ...
Dave VP, Parmeshwarappa DC, Dogra A, Pappuru RR, Pathengay A, Joseph J, Das T   +6 more
doaj  

Astigmatism and Pseudoaccommodation in Pseudophakic Eyes [PDF]

, 2010
noAdvanced IOLs with circumferential zones of different power provide pseudoaccommodation. We investigated the potential for power variation with meridian, namely astigmatism, to provide pseudo-accommodation. With appropriate power and axis orientations,
Chisholm, Catharine M., Cox, Michael J., Serra, Pedro M.F.N.   +2 more
core  

Astigmatic changes after Descemet membrane endothelial keratoplasty (DMEK) in decompensated penetrating keratoplasty grafts

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg, Jithmi Weliwitage, Marie von Berg, Silvia Schrittenlocher, Simona Schlereth, Claus Cursiefen, Björn Bachmann   +6 more
wiley   +1 more source

Peculiarities of surgical technique using a capsule ring for intra-capsular fixation of IOL in children with congenital subluxation of the lens

Российский офтальмологический журнал, 2019
The aim of the work is to develop a differentiated method of surgical treatment of children with congenital ectopia of the lens using a capsule ring and intra — capsule fixation of IOL.Material and methods.
L. A. Katargina, T. B. Kruglova, N. S. Egyian, N. N. Arestova   +3 more
doaj   +1 more source