Results 21 to 30 of about 982,541 (221)

Ultra-high resolution optical coherence tomography for monitoring tear meniscus volume in dry eye after topical cyclosporine treatment [PDF]

Clinical Ophthalmology, 2012
Jianhua Wang,1 Lele Cui,1 Meixiao Shen,1 Victor L Perez,1 Michael R Wang21Bascom Palmer Eye Institute, University of Miami Leonard M Miller School of Medicine, 2Electrical and Computer Engineering, University of Miami, Miami, FL, USAPurpose: This study ...
Wang J, Cui L, Shen M, Perez VL, Wang MR
doaj   +2 more sources

Reliability of Tear Meniscus Height Measurements in Contact Lens Wearers and Its Relationship With Discomfort Symptoms [PDF]

Eye & Contact Lens: Science & Clinical Practice
Objectives: To evaluate the reliability and agreement of tear meniscus height (TMH) measurements performed with a corneal analyzer and optical coherence tomography (OCT) technology in contact lens (CL) wearers and its correlation with contact lens discomfort symptoms.
Valencia Nieto, Laura, López De La Rosa, Alberto, López Miguel, Alberto, González García, María Jesús   +3 more
openaire   +3 more sources

Advancing Diagnostics with Semi-Automatic Tear Meniscus Central Area Measurement for Aqueous Deficient Dry Eye Discrimination

Medicina
Background and Objectives: To clinically validate a semi-automatic measurement of Tear Meniscus Central Area (TMCA) to differentiate between Non-Aqueous Deficient Dry Eye (Non-ADDE) and Aqueous Deficient Dry Eye (ADDE) patients.
Hugo Pena-Verdeal, Jacobo Garcia-Queiruga, Belen Sabucedo-Villamarin, Carlos Garcia-Resua, Maria J. Giraldez, Eva Yebra-Pimentel   +5 more
doaj   +2 more sources

Influence of the Blink Interval on Tear Meniscus Height in Soft Contact Lens and Nonlens Wearers

Eye & Contact Lens: Science & Clinical Practice, 2010
Tear meniscus height (TMH) is an indirect measurement of tear film volume. This study investigated the temporal changes in the TMH during the blink interval in the morning (8-9 am) and at the end of the day (5-6 pm) in both soft contact lens (CL) and nonlens wearers (NLW).Fifty participants (25 CL; 25 NLW) were evaluated for their subjective symptoms ...
Etty, Bitton, Lyndon, Jones, Trefford, Simpson, Craig, Woods   +3 more
openaire   +3 more sources

Application of Keratograph and Fourier-Domain Optical Coherence Tomography in Measurements of Tear Meniscus Height. [PDF]

J Clin Med, 2022
To compare the interoperator repeatability of tear meniscus height (TMH) measurements obtained with a keratograph and Fourier-domain optical coherence tomography (FD-OCT) and to assess the agreement between the methods.Forty-seven eyes with DED and 41 healthy eyes were analyzed using the Schirmer test I and tear breakup time test (TBUT).
Chen M, Wei A, Xu J, Zhou X, Hong J.
europepmc   +4 more sources

Artificial intelligence-assisted tear meniscus height measurement: a multicenter study. [PDF]

Quant Imaging Med Surg
The tear meniscus height (TMH) is an important index for the diagnosis of dry eye. However, special inspection doctors are required to make rapid TMH measurements during outpatient examinations, which often leads to substantial measurement errors.
Wang K, Xu K, Chen X, He C, Zhang J, Li F, Xiao C, Zhang Y, Wang Y, Yang W, Kong D, Huang S, Dai Q.   +12 more
europepmc   +3 more sources

Tear meniscus height comparison between AS-OCT and Oculus Keratograph® K5M. [PDF]

Rom J Ophthalmol
To evaluate the agreement between Spectral-Domain Optical Coherence Tomography (AS-OCT) and Oculus Keratograph® 5M in measuring tear meniscus height (TMH) and to assess the impact of contact lens wear on these measurements. Materials and methods: TMH was measured in 54 healthy eyes using AS-OCT (3D OCT-1 Maestro, Topcon, Tokyo, Japan) and Oculus ...
Yik ALP, Barodawala FS.
europepmc   +3 more sources

Effect of non‐invasive tear stability assessment on tear meniscus height [PDF]

Acta Ophthalmologica, 2014
AbstractPurposeTo investigate the effect of non‐invasive tear stability assessment with forced eye opening on the lower tear meniscus.MethodsTwenty‐three eyes of 23 patients with aqueous‐deficient dry eye and 23 eyes of 23 normal subjects were enrolled.
Shizuka, Koh, Chikako, Ikeda, Shinya, Watanabe, Yoshinori, Oie, Takeshi, Soma, Hitoshi, Watanabe, Naoyuki, Maeda, Kohji, Nishida   +7 more
openaire   +2 more sources

Changes in Tear Meniscus Height Following Lower Blepharoplasty as Measured by Optical Coherence Tomography. [PDF]

Korean J Ophthalmol, 2018
The lower eyelid serves important roles in tear distribution and drainage. The purpose of this study was to measure the tear meniscus height (TMH) with anterior segment optical coherence tomography after lower blepharoplasty.A total of 52 eyes from 26 patients treated between July 2012 and June 2015 were included in the study.
Lee SM, Chung SJ, Park JS, Lew H.
europepmc   +4 more sources

Validation of the phenol red thread test in a Chinese population

BMC Ophthalmology, 2023
Background To investigate the validation of phenol red thread (PRT) test in a Chinese population by evaluating the intraobserver repeatability and interobserver reproducibility, determining correlations between the PRT test and other dry eye disease (DED)
Yiran Hao, Tao Jin, Lei Zhu, Mengnan Zhao, Silu Wang, Zhongying Li, Lei Tian, Ying Jie   +7 more
doaj   +1 more source