Results 11 to 20 of about 454,141 (203)

Overview of Ultrasound Biomicroscopy [PDF]

open access: yesJournal of Current Glaucoma Practice, 2012
Ultrasound biomicroscopy (UBM) is a high-resolution ultrasound technique that allows noninvasive in vivo imaging of structural details of the anterior ocular segment at near light microscopic resolution and provides detailed assessment of anterior segment structures, including those obscured by normal anatomic and pathologic relations.
He, M, Wang, D, Jiang, Y
openaire   +4 more sources

Sectoral Ciliary Body Agenesis Complicated with Cataract Formation Diagnosed by Ultrasound Biomicroscopy [PDF]

open access: yesTürk Oftalmoloji Dergisi, 2018
We aimed to present a novel case of sectoral ciliary body agenesis and complicated cataract as an embryogenic defect of eye development diagnosed by ultrasound biomicroscopy.
Özgün Melike Gedar Totuk   +3 more
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   +2 more sources

Preoperative Evaluation of Cases with Aphakia and Intraocular Lens Dislocation by Ultrasound Biomicroscopy

open access: yesMedicine Science, 2015
The purpose of this study is to evaluate the capabilities of ultrasound biomicroscopy (UBM) as a diagnostic method for surgical planning of secondary intraocular lens (IOL) implantation in aphakia and intraocular lens dislocation.
Taner Kar   +6 more
doaj   +2 more sources

Ultrasound biomicroscopy in deep sclerectomy [PDF]

open access: yesEye, 2005
To evaluate by ultrasound biomicroscopy (UBM) the anatomical characteristics and the intraocular pressure (IOP) lowering mechanisms of deep sclerectomy after long-term follow-up.In all, 22 eyes of 21 consecutive patients who had deep sclerectomy were examined by UBM. Several UBM variables were prospectively evaluated, including the presence and maximum
Khairy, H.K.   +4 more
openaire   +4 more sources

The Diagnostic Value of Ultrasound Biomicroscopy in Anterior Segment Diseases [PDF]

open access: yes, 2023
Objectives:The purpose of this study was to analyze the use of ultrasound biomicroscopy (UBM) in the diagnosis and follow-up anterior segment diseases.Materials and Methods:The records of patients who presented to our clinic for UBM between January 1 ...
Melek Banu Hoşal, Özlem Biçer
core   +1 more source

Reliability of measurements of rat lateral gastrocnemius architectural parameters obtained from ultrasound biomicroscopic images. [PDF]

open access: yesPLoS ONE, 2014
This study used ultrasound biomicroscopy (UBM) to quantify the pennation angle (PA) and muscle thickness (MT) of rat skeletal muscle and evaluated the reliability and reproducibility of the method by statistical analysis, determining the coefficient of ...
Carolina Carneiro Peixinho   +3 more
doaj   +1 more source

Comparison of 25 MHz and 50 MHz ultrasound biomicroscopy for imaging of the lens and its related diseases [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
AIM: To compare the results of 25 MHz and 50 MHz ultrasound biomicroscopy (UBM) regarding the image characteristics of the lens and its related diseases and to discuss the application value of 25 MHz UBM in ophthalmology.
Ming-Yu Shi   +3 more
doaj   +1 more source

Comparative Analisys of Cataract Phakoemulsification, Complicated with the Zonular Weakness

open access: yesOftalʹmologiâ, 2020
Purpose: To assess the iridocrystalline complex status in patients with cataract, complicated by zonular weakness, before and after surgical treatment. Patients and Methods.
A. N. Kulikov   +4 more
doaj   +1 more source

Ultrabiomicroscopic-Histopathologic Correlations in Individuals with Autosomal Dominant Congenital Microcoria: Three-Generation Family Report

open access: yesCase Reports in Ophthalmology, 2011
Background: Congenital microcoria (CMC) is due to a maldevelopment of the dilator pupillae muscle of the iris, with a pupil diameter of less than 2 mm. It is associated with juvenile open angle glaucoma and myopia. We report on a three-generation Mexican-
Arturo Ramirez-Miranda   +4 more
doaj   +1 more source

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