Results 21 to 30 of about 29,460 (283)

An insight into Principle and Practice of Anterior Segment Optical Coherence Tomography

open access: yesPakistan Journal of Medicine and Dentistry
Proper visualization of the eye structures is the hallmark of diagnosis in eye diseases. With advent of newer techniques and instruments, the significance of anterior segment eye structures is further elaborated.
Inayatullah Khan   +3 more
doaj   +3 more sources

Anterior segment optical coherence tomography of iridoschisis [PDF]

open access: yesBMJ Case Reports, 2021
A 50-year-old man had bilateral inferior atrophic patches on the iris with visible iris fibrils (shredded-wheat appearance) some of which were floating in the anterior chamber ([figure 1][1]).[1][2] There was no previous history of pain, redness, trauma or any ocular procedure.
Rohit Agarwal   +2 more
openaire   +2 more sources

Anterior segment optical coherence tomography angiography to evaluate the peripheral fitting of scleral contact lenses

open access: yesClinical Optometry, 2018
Imma Gimenez-Sanchis,1 Beatriz Palacios-Carmen,1 Angel García-Garrigós,1 Javier Cantó-Vañó,1 Antonio J Pérez-Ortega,1 David P Piñero2 1Opticas ClaraVisión, Ontinyent, Spain; 2Department of Optics ...
Gimenez-Sanchis I   +5 more
doaj   +1 more source

Anterior Segment Optical Coherence Tomography in Glaucoma

open access: yesDelhi Journal of Ophthalmology, 2021
Anterior segment optical coherence tomography (AS OCT) is a non-invasive imaging modality which provides a quantitative assessment of subconjunctival space, angle of anterior chamber and lens position.
Arshi Singh
doaj   +1 more source

The Role of Optical Coherence Tomography in the Diagnosis of Angle Closed Diseases of the Anterior Chamber. Part 1: Visualization of the Anterior Segment of the Eye

open access: yesOftalʹmologiâ, 2021
The purpose of this work is to review the literature data on the role of optical coherence tomography in the diagnosis of diseases of the closed angle of the anterior chamber. An analysis of the modern technical devices use — optical coherence tomography
N. I. Kurysheva, G. A. Sharova
doaj   +1 more source

Anterior Segment Optical Coherence Tomography in the Early Management of Microbial Keratitis: A Cross-Sectional Study

open access: yesActa Médica Portuguesa, 2020
Introduction: Infectious keratitis is an important cause of visual loss. The purpose of this study was to investigate anterior segment optical coherence tomography patterns in infectious keratitis and evaluate the role of this tool in the early ...
Mariana Almeida Oliveira   +6 more
doaj   +1 more source

Optical coherence tomography in anterior segment imaging [PDF]

open access: yesActa Ophthalmologica Scandinavica, 2007
Abstract.Purpose:  To evaluate the ability of optical coherence tomography (OCT), designed primarily to image the posterior segment, to visualize the anterior chamber angle (ACA) in patients with different angle configurations.Methods:  In a prospective observational study, the anterior segments of 26 eyes of 26 patients were imaged using the Zeiss ...
Maya, Kalev-Landoy   +3 more
openaire   +2 more sources

Anterior segment optical coherence tomography and in vivo confocal microscopy in cases of mucopolysaccharidosis

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: To report anterior segment evaluation in patients with mucopolysaccharidosis 1 using anterior segment optical coherence tomography and in vivo confocal microscopy.
Ayumi Matoba   +4 more
doaj   +1 more source

Anterior segment optical coherence tomography features of peripunctal nevus

open access: yesIndian Journal of Ophthalmology. Case Reports, 2021
Peripunctal tumors usually account for as low as 6.3% of all punctal lesions. Peripunctal nevus is benign in nature, but it can cause epiphora by its sheer mass effect or cosmetic blemish.
Gaurav Garg   +2 more
doaj   +1 more source

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