Results 71 to 80 of about 1,834,076 (153)
Acta Ophthalmologica, Volume 104, Issue 5, Page e516-e529, August 2026.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 +6 more
wiley +1 more source
Repeatability of keratometry depending on tear film osmolarity
Acta Ophthalmologica, Volume 104, Issue 5, Page e530-e537, August 2026.Abstract Purpose To determine the repeatability of keratometry and astigmatism measurements of patients depending on the tear film osmolarity using three different devices. Methods In this study, 97 eyes of 97 patients with a mean age of 64.92 ± 12.07 years received three repeated measurements with the IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany),
David Schneider +4 more
wiley +1 more source
Corneal topography with Scheimpflug imaging and videokeratography : comparative study of normal eyes [PDF]
, 2009 PURPOSE: To compare the repeatability within anterior corneal topography measurements and agreement between measurements with the Pentacam HR rotating Scheimpflug camera and with a previously validated Placido disk–based videokeratoscope (Medmont E300). -
Read, Scott A. +7 more
core +1 more source
Clinical &Experimental Ophthalmology, Volume 54, Issue 6, Page 769-778, August 2026.ABSTRACT Background To compare the predictive accuracy of ray tracing‐based intraocular lens (IOL) power calculation formulas with the Barrett Universal II (BUII) formula in eyes with Fuchs endothelial corneal dystrophy (FECD) undergoing combined cataract surgery and Descemet membrane endothelial keratoplasty (triple DMEK).
Jan O. Weber +5 more
wiley +1 more source
Review of Calibration Methods for Scheimpflug Camera [PDF]
, 2018 The Scheimpflug camera offers a wide range of applications in the field of typical close-range photogrammetry, particle image velocity, and digital image correlation due to the fact that the depth-of-view of Scheimpflug camera can be greatly extended ...
Cong Sun +3 more
core +1 more source
Differences between Scheimpflug and optical coherence tomography in determining safety distances in eyes with an iris-fixating phakic intraocular lens [PDF]
, 2020 Purpose To investigate the agreement and reliability of anterior segment optical coherence tomography (AS-OCT) and Scheimpflug imaging in measuring the distance from the anterior edge of an iris-fixated phakic intraocular lens (IF-pIOL) to the corneal ...
Gaurisankar, Z.S. +3 more
core +1 more source
Clinical Ophthalmology, 2014 Anastasios John Kanellopoulos,1,2 George Asimellis11Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, New York, NY, USA Purpose: To investigate, by high-precision digital analysis of data provided by Scheimpflug ...
Kanellopoulos AJ, Asimellis G
doaj
Clinical Case Reports, Volume 14, Issue 3, March 2026.Immediate postoperative Pentacam corneal tomography revealing inferior‐temporal decentration of the biologic corneal inlay on the axial curvature map. ABSTRACT Biologic corneal inlays can rarely present with immediate postoperative decentration, which can be subtle and difficult to detect clinically. Real‐time tomography allows precise early diagnosis,
Giacomo Beschi, Guillermo Rocha
wiley +1 more source
Longitudinal evaluation of cornea with swept-source optical coherence tomography and Scheimpflug imaging before and after lasik [PDF]
, 2015 Swept-source optical coherence tomography (OCT) is the latest advancement in anterior segment imaging. There are limited data regarding its performance after laser in situ keratomileusis (LASIK).
Yu, M, Jhanji, V, Chan, TCY, Biswas, S
core +1 more source
A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes
Acta Ophthalmologica, Volume 104, Issue 2, Page e122-e138, March 2026.Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen +2 more
wiley +1 more source