Results 1 to 10 of about 12,088 (233)

Qualitative ultrasound biomicroscopy in glaucoma [PDF]

open access: yesIndian Journal of Ophthalmology, 2023
Background: UBM is a high-resolution ultrasound technique which allows non-invasive, in vivo imaging of the anterior segment and iridocorneal angle.
Tarannum Mansoori
doaj   +4 more sources

Ultrasound biomicroscopy: An overview

open access: diamondJournal of Clinical Ophthalmology and Research, 2014
Ultrasound biomicrosopy (UBM) is a technique used to visualize the anterior segment of the eye using high frequency ultrasound. It uses 35-50 MHz probe which has a resolution of 40 microns and a depth of penetration of 4 mm.
Deepak C Bhatt
doaj   +3 more sources

Ultrasound biomicroscopy study of accommodative state in Smartphone abusers [PDF]

open access: goldBMC Ophthalmology, 2022
Background Addiction to Smartphone usage has psychological and physical impacts. However, the state of spasm of accommodation is unclear in Smartphone abusers.
Randa Farouk Kashif   +4 more
doaj   +4 more sources

Quantitative ultrasound biomicroscopy of iridocorneal angle [PDF]

open access: yesIndian Journal of Ophthalmology, 2023
Background: Ultrasound biomicroscopy (UBM) is a high-resolution ultrasound technique, which allows noninvasive, in vivo imaging of the ocular anterior segment structures. Purpose: This video gives a description of the identification of the iridocorneal
Tarannum Mansoori
doaj   +2 more sources

A review of the role of ultrasound biomicroscopy in glaucoma associated with rare diseases of the anterior segment [PDF]

open access: yesClinical Ophthalmology, 2016
Giuseppe Mannino,1 Barmak Abdolrahimzadeh,2 Silvia Calafiore,1 Gianmario Anselmi,1 Cristina Mannino,1 Alessandro Lambiase3 1Ophthalmology Unit, Saint Andrea Hospital, Department of Neurosciences, Mental Health and Sense Organs, University of Rome “
Mannino G   +5 more
doaj   +4 more sources

Qualitative ultrasound biomicroscopy of the normal anterior segment [PDF]

open access: yesIndian Journal of Ophthalmology, 2023
Background: Ultrasound biomicroscopy (UBM) is a high-resolution ultrasound technique that allows noninvasive, in vivo imaging of the ocular anterior segment structures.
Tarannum Mansoori
doaj   +2 more sources

Intraocular Pressure Increase Induced by 0.5% Tropicamide-0.5% Phenylephrine in Dogs: An Analysis of Causes Using Ultrasound Biomicroscopy. [PDF]

open access: yesVet Ophthalmol
ABSTRACT Purpose To determine whether the differences in intraocular pressure (IOP) change after the topical application of 0.5% tropicamide and 0.5% phenylephrine (TP) are due to anatomical variations in the anterior chamber using ultrasound biomicroscopy (UBM).
Kim D   +6 more
europepmc   +2 more sources

Diagnosis of traumatic scleral perforation in a dog using ocular ultrasound and ultrasound biomicroscopy [PDF]

open access: yesVeterinary Medicine and Science, 2023
A 10‐year‐old spayed female Maltese dog was presented for hypotony of the right eye (OD) with decreased vision. The dorsomedial region of conjunctiva was partially swollen but the globe remained intact.
Dajeong Jeong   +5 more
doaj   +2 more sources

Swept Source Optical Coherence Tomography Compared to Ultrasound and Biomicroscopy for Diagnosis of Posterior Vitreous Detachment

open access: goldClinical Ophthalmology, 2021
Marlene D Wang, Cecile Truong, Zaid Mammo, Syed Amal Hussnain, Royce WS Chen Department of Ophthalmology, Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, 10032, USACorrespondence: Royce WS ChenEdward S. Harkness
Wang MD   +4 more
doaj   +1 more source

High-resolution ultrasound biomicroscopy for monitoring ovarian structures in mice [PDF]

open access: goldReproductive Biology and Endocrinology, 2009
Background Until recently, the limit of spatial resolution of ultrasound systems has prevented characterization of structures
Singh Jaswant   +2 more
doaj   +2 more sources

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