Results 101 to 110 of about 1,834,076 (153)

Scheimpflug Camera Evaluation of Centration, Tilt and Lenticular Astigmatism of Scleral-Fixated Intraocular Lens: Flanged Haptic versus Double Flanged Suture Techniques

Zagazig University Medical Journal
Background: Scleral-fixated intraocular lens implantation is an important treatment option for aphakic eyes with inadequate capsular support. Accurate positioning of the intraocular lens is essential because intraocular lens (IOL) decentration, tilt, and
Tamer Elsayed, Sarah Elsayed, Sherif El-Deen, Mohamad Ezzat, Kamal Solaiman   +4 more
doaj   +1 more source

Comparison of Confocal Microscopy and Scheimpflug Camera Findings in Avellino Corneal Dystrophy

, 2012
In this case report, a literature-guided comparative analysis of confocal microscopy and Scheimpflug camera findings of an adult with Avellino corneal dystrophy was performed.
Murat Küçükevcilioğlu, Fazıl Cüneyt Erdurman, Osman Melih Ceylan, Volkan Hürmeriç   +3 more
core   +1 more source

Diagnostic yield of keratoconus among patients presenting with astigmatism≥ 1D at a tertiary eye hospital in Uganda

AJO International
Purpose: To determine the diagnostic yield of keratoconus and associated factors among patients with astigmatism attending a tertiary eye hospital in Kampala, Uganda. Design: This was a prospective cross-sectional study. Subjects: A total of 252 patients
Juliet Otiti-Sengeri, Derrick Mugisha, Jirreh Sengeri, Robert Ssekitoleko, Brecken Blackburn, Rebbeca Claire Lusobya, Immaculate Atukunda, Andrew Martin Rollins, William Joseph Dupps, Jr.   +8 more
doaj   +1 more source

Evaluation of anterior segment parameters in patients with pseudoexfoliation syndrome using Scheimpflug imaging

, 2016
Purpose: To evaluate anterior segment parameters in patients with pseudoexfoliation syndrome (PXS) using Scheimpflug imaging. Methods: Forty-three PXS patients and 43 healthy control subjects were included in this cross-sectional study. All participants
Alime Gunes (5762042), Musa Yigit (5763968), Ozlem Tok (5762051), Levent Tok (5762048)   +3 more
core   +1 more source

OCT corneal epithelial topographic asymmetry as a sensitive diagnostic tool for early and advancing keratoconus

Clinical Ophthalmology, 2014
Anastasios John Kanellopoulos,1,2 George Asimellis1 1LaserVision.gr Eye Institute, Athens, Greece; 2Department of Ophthalmology, New York University Medical School, New York, NY, USA Purpose: To investigate epithelial thickness-distribution ...
Kanellopoulos AJ, Asimellis G
doaj  

Scheimpflug imaging system

Journal of Clinical Ophthalmology and Research, 2021
Shruthy Vaishali Ramesh, Prasanna Venkatesh Ramesh, Meena Kumari Ramesh, Ramesh Rajasekaran   +3 more
openaire   +2 more sources

Recent advances in ophthalmic anterior segment imaging: a new era for ophthalmic diagnosis?

, 2007
Anterior segment imaging is a rapidly advancing field of ophthalmology. New imaging modalities, such as rotating Scheimpflug imaging (Pentacam-Scheimpflug) and anterior segment optical coherence tomography (Visante OCT and Slit-Lamp OCT), have recently ...
Konstantopoulos, Aristides, Hossain, Parwez, Anderson, David F.   +2 more
core   +1 more source

Dynamic ultra high speed Scheimpflug imaging for assessing corneal biomechanical properties

, 2013
OBJECTIVE: To describe a novel technique for clinical characterization of corneal biomechanics using non-invasive dynamic imaging. METHODS: Corneal deformation response during non contact tonometry (NCT) is monitored by ultra-high-speed (UHS) photography.
Isaac Ramos, Andreas Steinmueller, Cynthia Jane Roberts, Renato Ambrósio Jr, Fernando Correa Faria, Allan Luz, Matthias Krug, Michael W. Belin   +7 more
core   +1 more source

Linear-Structured-Light Measurement System Based on Scheimpflug Camera Thick-Lens Imaging

Sensors
A thick-lens, structured-light measurement model is introduced to overcome the oversights in traditional models, which often disregard the impact of lens thickness.
Dongyu Guo, Jiwen Cui, Yuhang Wu
doaj   +1 more source

Strategies for improving the early diagnosis of keratoconus

Clinical Optometry, 2016
Yue Shi Doheny Eye Institute, Department of Ophthalmology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA Abstract: To diagnose keratoconus at its earliest stage is meaningful in order to avoid refractive ...
Shi Y
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