Results 181 to 190 of about 2,574 (220)

Examination of Gland Dropout Detected on Infrared Meibography by Using Optical Coherence Tomography Meibography

The Ocular Surface, 2017
To elucidate the anatomic details of gland dropout detected on two-dimensional infrared (IR) meibography in cases of dry eye associated with meibomian gland dysfunction (MGD) by using three-dimensional optical coherence tomography (OCT) meibography.In this cross-sectional, observational case series, we enrolled gland dropout detected on IR meibography;
Young-Sik, Yoo, Kyung-Sun, Na, Yong-Soo, Byun, Jun Geun, Shin, Byeong Ha, Lee, Geunyoung, Yoon, Tae Joong, Eom, Choun-Ki, Joo   +7 more
openaire   +2 more sources

An Assessment of Grading Scales for Meibography Images

Cornea, 2005
To evaluate the within- and between-reader reliability and the interrelation between 2 methods of grading meibography images.A video meibography sequence (1200 frames) was captured from 290 patients using near-infrared light (650-700 nm) and a near-infrared CCD camera.
Jason J, Nichols, David A, Berntsen, G Lynn, Mitchell, Kelly K, Nichols   +3 more
openaire   +2 more sources

Novel Noncontact Meibography With Anterior Segment Optical Coherence Tomography

Cornea, 2013
To present a novel noncontact meibography system with anterior segment optical coherence tomography (OCT), which is widely used in clinics for the anterior segment (cornea, anterior chamber angle, etc.), and compare the results with preexisting infrared meibography.This research was carried out at the Seoul St Mary's Hospital with 2 volunteers ...
Ho Sik, Hwang, Chang Won, Park, Choun-Ki, Joo   +2 more
openaire   +2 more sources

Morphological Evaluation of Meibomian Glands Using Noncontact Infrared Meibography [PDF]

Ocular Surface, 2013
Meibography is used to study morphological changes in the meibomian glands (MGs), and semiquantitative analysis has been used for MG assessment. We conducted a detailed morphometric assessment of MGs using noncontact infrared meibography (NIM) and investigated the relationship between MG morphology and the ocular surface and MG morphology associated ...
Minako Kaido, Jun Shimazaki, Seika Shimazaki-Den   +2 more
exaly   +4 more sources

Effects of topical ketorolac tromethamine on tear parameters, meibography, goblet cell density, and conjunctival oxidative stress in healthy dogs.

Veterinary Ophthalmology, 2023
OBJECTIVES The objective of the study was to evaluate whether a twice-daily instillation of 0.45% preservative-free ketorolac tromethamine (FKT) or 0.4% benzalkonium chloride-preserved ketorolac tromethamine (BACKT), every 12 h for 30 days may affect ...
D. A. Sônego, A. Ribeiro, N. Dower, Bianca Eidt Rodrigues, S. A. de França Lemes, Anderson de Oliveira Souza, Elaine Cristina de Lara Spada, F. H. Furlan, D. Lisboa, J. R. Silva   +9 more
semanticscholar   +1 more source

Validity of Noninvasive Meibography Systems

Cornea, 2013
Meibomian glands (MGs) secrete lipids (meibum) into the tear film and prevent excessive evaporation. MG dysfunction (MGD) is a major cause of evaporative dry eye. Recent studies have demonstrated that evaporative dry eye resulting from MGD is far more common than aqueous-deficient dry eye is.
openaire   +2 more sources

Reproducibility and within‐subject variability of HRK‐9000A meibography in normal young participants

Ophthalmic & physiological optics
Reliable assessment is critical for diagnosing and managing meibomian gland dysfunction. Multi‐functional diagnostic devices, such as meibographers, streamline clinical workflows by integrating multiple ocular assessments. Ensuring reproducibility across
Liat Gantz, Judith Wilks, R. Ifrah
semanticscholar   +1 more source

Meibography in meibomian gland dysfunction with digital biomicroscopy

The EYE GLAZ, 2022
Dry eye disease (DED) is one of the most common conditions encountered by ophthalmologists in their practice. Currently, experts consider meibomian gland dysfunction to be the leading cause of dry eye syndrome. This condition is characterized by obstruction of meibomian gland discharge ducts and/or changes in their glandular secretion, which leads to ...
openaire   +1 more source

Improvement of Clinical Findings, Meibography and Tear Film Parameters in Pediatric Ocular Rosacea Patients After a Standard Treatment Protocol

Ocular immunology and inflammation
Purpose The objective of this study was to illustrate the changes in ocular findings, meibography, and tear break-up time (TBUT) values in pediatric patients with ocular rosacea following a standardized treatment.
A. Ceylan, I. Onal, F. Aydın, Burak Mergen, Yusuf Yıldırım   +4 more
semanticscholar   +1 more source

Assessment of meibomian gland morphology and tear-film lipid layer using noncontact infrared meibography and meibometry, respectively, and tear-film osmolarity in healthy dogs.

Veterinary Ophthalmology
OBJECTIVE To further investigate quantitative and qualitative tear-film dynamics through tear-film osmolarity, meibometry, meibography, and non-invasive tear-film break-up time and to describe a survey of parameters in normal eyes of healthy non ...
Alexandra T. J. Ng, Phillip A. Moore, S. Boveland   +2 more
semanticscholar   +1 more source