Ophthalmologic Ultrasound - EyeWiki
WEBLearn about the principles, indications, and applications of ocular ultrasound, a modality for visualizing eye anatomy and pathology. A-scan measures the amplitude of sound waves reflected by tissue interfaces, while B-scan produces an image of the eye cross-section.
Eye and Orbit Ultrasound: Purpose, Procedure, and Risks - Healthline
WEBSep 17, 2018 · An eye and orbit ultrasound is a test that uses sound waves to examine the eye and its socket. It can help diagnose eye problems, diseases, and injuries, and measure the eye for cataract...
Ocular Ultrasound Made Easy: Step-By-Step Guide - POCUS 101
WEBLearn how to use ocular ultrasound to evaluate eye pathologies, measure optic nerve sheath diameter, and estimate intracranial pressure. Follow the step-by-step protocol, watch the video, and download the pocket card PDF.
How to interpret ophthalmic ultrasound: 5 most common scans
WEBLearn how to perform and interpret ophthalmic ultrasound scans for different eye conditions. Find out the differences between A, B and UBM scans, and see examples of retinal detachment, vitreous hemorrhage, choroidal nevus and melanoma.
Echography (Ultrasound) - EyeWiki
WEBLearn about ocular echography or ocular ultrasonography, a modality of ophthalmic investigation that uses sound waves to image the eye and orbit. Find out the mechanism, types, indications, and features of ocular ultrasound in various conditions.
Ocular Ultrasound: A Quick Reference Guide for the On-Call …
WEBFeb 4, 2016 · Learn how to perform ocular ultrasound, also known as ocular echography, to assess the structural integrity and pathology of the eye. This tutorial covers the technique, anatomy, and interpretation of ocular ultrasound images.
Ocular Ultrasound - StatPearls - NCBI Bookshelf
WEBJul 24, 2023 · Ocular ultrasound has many potential benefits in the evaluation of patients with acute vision loss, ocular trauma, headache or concern for increased intracranial pressure. This activity illustrates the indications, contraindications, and technique for performing ocular ultrasound and highlights the …
The Ongoing Role of Ophthalmic Ultrasound - Review of Ophthalmology
WEBMar 21, 2011 · The fundamental physical principle underlying diagnostic ultrasound is the generation of sound waves at frequencies above the range of human hearing (greater than 20,000 Hz or 20 KHz) by the vibration of a thin crystal in the tip of the probe which is stimulated by pulses of electric current.
B-Scan Ocular Ultrasound: Practice Essentials, Ultrasound ... - Medscape
WEBAug 10, 2022 · With an understanding of ultrasound principles, thorough examination techniques, and knowledge of ultrasound characteristics of a variety of intraocular pathologies, the ophthalmologist includes...
A Brief Overview of Ophthalmic Ultrasound Imaging
WEBFeb 5, 2019 · The goal of this article is to briefly review the history and development of ultrasound and to provide an overview of the most current systems and applications of ultrasound use in ophthalmologic clinical evaluation.