Results 51 to 60 of about 52,946,568 (206)

Tale of a pseudo-bleb: Corneoscleral fistula mimicking a bleb

Indian Journal of Ophthalmology. Case Reports
A 55-year-old female who underwent manual small incision cataract surgery (MSICS) presented with a nodular swelling at the superior limbus resembling a conjunctival cyst.
Chandni Satani, Swati Upadhyaya, C. Sumitha, Nitisha Neeraj Khare, Garima Rath, Josephine Christy   +5 more
doaj   +1 more source

OCT applications in contact lens fitting

, 2022
Optical Coherence Tomography (OCT) is a noninvasive, high-speed, high-resolution imaging technology based in the Michaelson interferometry. A near-infrared light beam is used to register the intensity variations for the light backscattered on each sample
Cerviño, Alejandro, Serramito Blanco, María, Carracedo Rodríguez, Juan Gonzalo, Romaguera Planells, María, Valdés Soria, Gonzalo   +4 more
core   +1 more source

The role of AS-OCT in the diagnoses and treatment of retained Descemet’s membrane–endothelial layer complex after penetrating re-keratoplasty. A case report and review of the literature

Indian Journal of Ophthalmology. Case Reports
To report the successful management of a retained Descemet’s membrane–endothelial layer complex (DM-ELC) after penetrating re-keratoplasty in a patient with history of keratoconus and trabeculectomy.
Giacomo Scotti, Francesca Palumbo, Maria Gabriella La Tegola, Nicola Cardascia, Alessandra Sborgia, Giovanni Alessio   +5 more
doaj   +1 more source

SVM-based texture classification in optical coherence tomography [PDF]

, 2013
This paper describes a new method for automated textureclassification for glaucoma detection using high resolutionretinal Optical Coherence Tomography (OCT). OCT is anon-invasive technique that produces cross-sectional imageryof ocular tissue.
Alin Achim, James E Morgan, Anantrasirichai, N, Nicholson, Lindsay B, Achim, Alin M, Irina Erchova, N. Anantrasirichai, Morgan, James, Lindsay Nicholson, Erchova, Irina   +9 more
core   +1 more source

A case of pellucid marginal degeneration with corneal perforation successfully treated by primary suturing alone

Indian Journal of Ophthalmology. Case Reports
Pellucid marginal degeneration (PMD) is a degenerative corneal condition that can lead to corneal perforation. A 55-year-old patient diagnosed with PMD presented to our hospital with a corneal perforation.
Reiko Kobayashi, Satoshi Kawasaki, Shizuka Koh, Kohji Nishida   +3 more
doaj   +1 more source

Scaling of fracture response in Over-height Compact Tension tests [PDF]

, 2015
An experimental investigation into in-plane scaled Over-height Compact Tension (OCT) [45/90/-45/0]4s carbon/epoxy laminates was carried out to study the scaling of fracture response.
Hallett, Stephen R., Wisnom, Michael R., Mahadik, Yusuf, Xu, Xiaodong   +3 more
core   +1 more source

OCT angiography and visible-light OCT in diabetic retinopathy

Vision Research, 2017
In recent years, advances in optical coherence tomography (OCT) techniques have increased our understanding of diabetic retinopathy, an important microvascular complication of diabetes. OCT angiography is a non-invasive method that visualizes the retinal vasculature by detecting motion contrast from flowing blood.
Peter L, Nesper, Brian T, Soetikno, Hao F, Zhang, Amani A, Fawzi   +3 more
openaire   +2 more sources

Comparative characteristics of gonioscopy and anterior segment optical coherence tomography in visualizing the iridotrabecular contact

Российский офтальмологический журнал
Purpose: to compare iridotrabecular contact (ITC) imaging findings of gonioscopy and anterior segment optical coherence tomography (AS-OCT) in patients with primary angle closure disease (PACD).Material and methods.
N. I. Kurysheva, G. A. Sharova
doaj   +1 more source

OCT-A images of the macula with superficial vascular plexus (SVP, a), intermediate capillary plexus (ICP, b) and deep capillary plexus (DCP, c) as well as peripapillar region (d).

, 2019
OCT-A images of the macula with superficial vascular plexus (SVP, a), intermediate capillary plexus (ICP, b) and deep capillary plexus (DCP, c) as well as peripapillar region (d).
Meike Müller (129636), Christian Y. Mardin (7512848), Bettina Hohberger (4542781), Sami Hosari (7512845)   +3 more
core   +1 more source

Pterygium versus pseudo-pterygium in black and white

Indian Journal of Ophthalmology. Case Reports, 2023
Swetha Ravichandran, Radhika Natarajan, Jothi Balaji Janarthanam   +2 more
doaj   +1 more source