Results 21 to 30 of about 3,801 (190)
Scheimpflug Imaging of Corneas After Collagen Cross-Linking
Cornea, 2009 To compare geometrical shape factors of keratoconus corneas after cross-linking (CXL) by means of Scheimpflug imaging with those of untreated fellow eyes.Institut für Refraktive und Ophthalmo-Chirurgie, Zürich, Switzerland.Scheimpflug imaging of the anterior segments was performed with the Pentacam (Oculus, Wetzlar, Germany) in 21 patients with ...
Koller, Tobias +4 more
openaire +3 more sources
Scheimpflug imaging to determine intraocular lens power in vivo
Journal of Cataract and Refractive Surgery, 2007 To assess the feasibility of determining intraocular lens (IOL) power by measurement of the central optic thickness using clinically available Scheimpflug imaging (Pentacam, Oculus).King's College Hospital Ophthalmology Department, London, United Kingdom.Sixty-seven eyes were assessed 1 month after uneventful phacoemulsification with in-the-bag ...
Stephen J, Turner +3 more
openaire +3 more sources
Scheimpflug imaging of pediatric posterior capsule rupture
Indian Journal of Ophthalmology, 2009 We report a case of an 11-year-old boy who presented two days after blunt trauma to the left eye with a slingshot. On examination his best corrected visual acuity (BCVA) was 20/20 in the right eye and 20/400 in the left eye.
Grewal Dilraj +3 more
doaj +3 more sources
Corneal Biomechanical Assessment with Ultra-High-Speed Scheimpflug Imaging During Non-Contact Tonometry: A Prospective Review. [PDF]
Clin Ophthalmol, 2021 Background: In recent years, increasing interest has arisen in the application of data from corneal biomechanics in many areas of ophthalmology, particularly to assist in the detection of early corneal ectasia or ectasia susceptibility, to predict ...
Baptista PM +4 more
europepmc +2 more sources
Pentacam Scheimpflug Quantitative Imaging of the Crystalline Lens and Intraocular Lens
Journal of Refractive Surgery, 2009 Purpose: To implement geometrical and optical distortion correction methods for anterior segment Scheimpflug images obtained with a commercially available system (Pentacam, Oculus Optikgeräte GmbH). Methods: Ray tracing algorithms were implemented to obtain corrected ocular surface ...
Rosales, Patricia, Marcos, Susana
core +6 more sources
Comparison of Scheimpflug imaging parameters between steep and keratoconic corneas of Caucasian eyes
Clinical Ophthalmology, 2016 Tukezban Huseynova,1 Farah Abdulaliyeva,2 Michele Lanza3 1Briz-L Eye Clinic, 2National Ophthalmology Center, Baku, Azerbaijan; 3Second University of Naples, Caserta, Campania, Italy Purpose: To compare the keratometric and pachymetric parameters of ...
Huseynova T, Abdulaliyeva F, Lanza M
doaj +1 more source
Biomechanical Measurement of Rabbit Cornea by a Modified Scheimpflug Device [PDF]
Journal of Ophthalmology, 2016 Purpose. To explore the probability and variation in biomechanical measurements of rabbit cornea by a modified Scheimpflug device. Methods. A modified Scheimpflug device was developed by imaging anterior segment of the model imitating the intact eye at ...
Bo Zhang +5 more
doaj +2 more sources
Age-Related Changes in Corneal Deformation Dynamics Utilizing Scheimpflug Imaging.
PLoS ONE, 2015 PurposeTo study age-related changes in corneal deformation response to air-puff applanation tonometry.MethodsFifty healthy subjects were recruited for a prospective study and divided into two equal age groups (≤ 28 and ≥ 50 years old).
Marta E Rogowska, D Robert Iskander
doaj +2 more sources
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 +1 more source
Corneal tissue properties following scleral lens wear using Scheimpflug imaging. [PDF]
Ophthalmic Physiol Opt, 2020 Purpose: To investigate the effect of short-term scleral lens wear on the corneal stroma at a macroscopic (thickness) and microscopic (within tissue) level, including regional variations.
Consejo A +3 more
europepmc +2 more sources