Results 1 to 10 of about 3,895 (169)

Tear film assessment before and after phacoemulsification in patients with age-related cataracts

BMC Ophthalmology
Background The study aims to assess the tear film before and after phacoemulsification in patients with age-related cataracts. Methods A prospective observational study of 41 age-related cataract patients undergoing phacoemulsification procedure.
Yasmine Maher Shaaban, Bassem Fayez Aziz
doaj   +1 more source

Correlation between the Ocular Surface Disease Index and dry eye functional parameters measured with the OCULUS Keratograph 5M in a Hispanic population

The Pan-American Journal of Ophthalmology
Background: The evaluation of dry eye disease (DED) and the ocular surface can be approached from patient-centered questionnaires, clinical scales using the slit-lamp microscope, and more recently innovative ophthalmological devices that allow for ...
Nallely R. Morales-Mancillas, Lucas A. Garza-Garza, Julio C. Hernandez-Camarena, Gabriela Castrejon-Perez, Jorge E. Valdez-Garcia   +4 more
doaj   +1 more source

Evaluating of Tear Meniscus Parameters with Optical Coherent Tomography in Dry-Eye Patients

Türk Oftalmoloji Dergisi, 2013
Purpose: To evaluate the changes in meniscus parameters with optical coherence tomography (OCT) after treatment and consider the correlation between the OCT parameters and dry-eye tests.
Gülizar Soyugelen Demirok, Canan Gürdal, Özge Saraç, Başak Bostancı Ceran, İzzet Can   +4 more
doaj   +1 more source

Effect of non‐invasive tear stability assessment on the upper and lower tear meniscus height

Acta Ophthalmologica, 2019
Abstract Purpose To investigate the effect of non‐invasive tear stability assessment with forced eye opening on the upper and lower tear meniscus. Methods Ten eyes with evaporative dry eye disease and 10 normal eyes ...
openaire   +1 more source

Tear Film Changes and Ocular Symptoms Associated with Soft Contact Lens Wear

Vision
Discomfort is one of the leading causes associated with contact lens dropout. This study investigated changes in the tear film parameters induced by lens wear and their relationship with ocular symptomology.
Eduardo Insua Pereira, Madalena Lira, Ana Paula Sampaio   +2 more
doaj   +1 more source

Anterior Segment Optical Coherence Tomography of Tear Film and Cornea in Systemic Lupus Erythematosus Patients

Clinical Ophthalmology, 2021
Mohamed Salah El-Din Mahmoud, Mohamed A Hamid, Mohamed Farouk Abdelkader Department of Ophthalmology, Faculty of Medicine, Minia University, Minia, EgyptCorrespondence: Mohamed A HamidDepartment of Ophthalmology, Faculty of Medicine, Minia University ...
Mahmoud MSE, Hamid MA, Abdelkader MF
doaj  

PREOPERATIVE ASSESSMENT OF THE INITIAL CONDITION OF THE EYE SURFACE IN PATIENTS WITH MYOPIA

Сибирский научный медицинский журнал, 2019
The purpose is to assess the structural state of the cornea and pre-corneal lacrimal film in patients with myopia before refractive surgery, to identify the relationship with changes in cytokine concentration in the tear. Material and methods.
A. G. Shchuko, O. V. Pisarevskaya, T. N. Yur'yeva, E. M. Bal'zhirova, T. N. Frolova, L. S. Khlebnikova   +5 more
doaj   +1 more source

An Edge Detection-Based Deep Learning Approach for Tear Meniscus Height Measurement

Automatic measurements of tear meniscus height (TMH) have been achieved by using deep learning techniques; however, annotation is significantly influenced by subjective factors and is both time-consuming and labor-intensive. In this paper, we introduce an automatic TMH measurement technique based on edge detection-assisted annotation within a deep ...
Kesheng Wang, Kunhui Xu, Xiaoyu Chen, Chunlei He, Jianfeng Zhang, Dexing Kong, Qi Dai, Shoujun Huang   +7 more
openaire   +2 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   +1 more source

Automated Measurement of Tear Meniscus Height with the Kowa DR-1α Tear Interferometer in Both Healthy Subjects and Dry Eye Patients

Investigative Opthalmology & Visual Science, 2019
To develop and assess a method for quantitation of lower tear meniscus height (TMH) with the Kowa DR-1α tear interferometer.Sixty-nine eyes of 49 men and 20 women (36 healthy volunteers, 33 patients with aqueous-deficient dry eye [ADDE]; mean age ± SD, 50.0 ± 14.0 years) were enrolled.
Reiko, Arita, Katsumi, Yabusaki, Taisuke, Hirono, Takanori, Yamauchi, Tadashi, Ichihashi, Shima, Fukuoka, Naoyuki, Morishige   +6 more
openaire   +2 more sources