Results 21 to 30 of about 1,757,177 (283)

Optical coherence tomography for ocular surface and corneal diseases: a review

Eye and Vision, 2018
The advent of optical coherence tomography (OCT) imaging has changed the way ophthalmologists image the ocular surface and anterior segment of the eye.
Nandini Venkateswaran, Anat Galor, Jianhua Wang, Carol L. Karp   +3 more
doaj   +1 more source

Anterior segment OCT in Pediatric Ocular Pathology

, 2021
Our study reflects that anterior segment OCT is a useful non-contact technique without sedation for detailed anatomic and pathologic assessment, imaging, diagnosis & monitoring of pediatric ocular ...
Sana Nadeem
core   +1 more source

Imaging of anterior vitreous inflammation with swept-source anterior segment OCT. [PDF]

Am J Ophthalmol, 2023
Pillar S, Chen JL, Tsui E.
europepmc   +3 more sources

Development of fully automated anterior chamber cell analysis based on image software

Scientific Reports, 2021
Optical coherence tomography (OCT) is a noninvasive method that can quickly and accurately examine the eye at the cellular level. Several studies have used OCT for analysis of anterior chamber cells. However, these studies have several limitations.
Tae Seen Kang, Yeongseop Lee, Seongjin Lee, Kyonghoon Kim, Woong-sub Lee, Woohyuk Lee, Jin Hyun Kim, Yong Seop Han   +7 more
doaj   +1 more source

Anterior Segment OCT: High-Resolution Tomography of Corneal and Conjunctival Lesions

, 2020
Anterior segment high-resolution optical coherence tomography (HR-OCT) plays a pivotal role in the diagnosis of corneal and conjunctival lesions. Ocular surface squamous neoplasia (OSSN), the most common non-pigmented neoplasia of squamous cell origin ...
Asaf Friehmann, Theotoka, Despoina, Karp, Carol L., Despoina Theotoka, Sarah Wall, Friehmann, Asaf, Carol L. Karp, Wall, Sarah   +7 more
core   +1 more source

Role of AS-OCT in Managing Corneal Disorders

Diagnostics, 2022
Optical coherence tomography (OCT) is analogous to ultrasound biometry in the cross sectional imaging of ocular tissues. Development of current devices with deeper penetration and higher resolution has made it popular tool in clinics for visualization of
Nidhi Gupta, Akhil Varshney, Muralidhar Ramappa, Sayan Basu, Vito Romano, Manisha Acharya, Abha Gaur, Neha Kapur, Aastha Singh, Gaurav Shah, Isha Chaudhary, Nikunj Patel, Anil Tiwari, Anahita Kate, Virender Sangwan, Umang Mathur   +15 more
doaj   +1 more source

Utility of anterior segment swept-source optical coherence tomography for imaging eyes with antecedent ocular trauma

American Journal of Ophthalmology Case Reports, 2016
Purpose: To evaluate the utility of swept source optical coherence tomography (SS-OCT) for the analysis of anterior segment structures in cases with previous traumatic eye injuries.
Handan Akil, Lilit Minasyan, Brian A. Francis, Vikas Chopra   +3 more
doaj   +1 more source

COMPARISON BETWEEN AS-OCT, SCHEIMPFLUG IMAGING AND GONIOSCOPY IN EVALUATION OF ANTERIOR CHAMBER ANGLE [PDF]

Zagazig University Medical Journal, 2018
Background: The gold standard technique for estimating the anterior chamber angle (ACA) width is gonioscopy; however, there are certain disadvantages with this method, Recently, a number of instruments have been introduced to provide more precise ...
doaj   +1 more source

Clinical utility of anterior segment swept-source optical coherence tomography in glaucoma

Oman Journal of Ophthalmology, 2016
Optical coherence tomography (OCT), a noninvasive imaging modality that uses low-coherence light to obtain a high-resolution cross-section of biological structures, has evolved dramatically over the years.
Dewang Angmo, Monisha E Nongpiur, Reetika Sharma, Talvir Sidhu, Ramanjit Sihota, Tanuj Dada   +5 more
doaj   +1 more source

Atlas of Anterior Segment Optical Coherence Tomography

, 2021
Part of the Essentials in Ophthalmology series, this atlas is designed to comprehensively cover optical coherence tomography of the anterior segment of the eye.
del Barrio, Jorge L. Alió, Alió, Jorge L.   +1 more
core   +1 more source