Results 21 to 30 of about 61,040 (294)

Corneal epithelial thickness analysis of forme fruste keratoconus with optical coherence tomography [PDF]

International Journal of Ophthalmology, 2021
AIM: To explore the significance of corneal epithelial thickness analysis in diagnosing early keratoconus. METHODS: There were 26 clinical keratoconus, 21 forme fruste keratoconus, 40 high corneal astigmatism (ΔK) and 40 low ΔK eyes involved in the study.
Xiao-Long Yang, Yun Wang, Bao-Gen Luo, Yue Xu, Xiao-Feng Zhang   +4 more
doaj   +1 more source

Repeatability and reproducibility of corneal thickness using SOCT Copernicus HR [PDF]

, 2013
Purpose: The aim of this study is to determine the reliability of corneal thickness measurements derived from SOCT Copernicus HR (Fourier domain OCT). Methods: Thirty healthy eyes of 30 subjects were evaluated. One eye of each patient was chosen randomly.
Domenech, Begoña, Mas, David, Vidal, Silvia, Viqueira, Valentín   +3 more
core   +2 more sources

Intraocular pressure in a cohort of healthy Eastern European schoolchildren: variations in method and corneal thickness [PDF]

, 2012
BACKGROUND: Intraocular pressure (IOP) in the developing eye of a child is not always easy to measure and there is no technique that is known to be the most accurate for the young eye. Measurements are needed on many cohorts of children with different
Asejczyk-Widlicka, Magdalena, Krzyzanowska-Berkowska, Patrycja, Pierscionek, Barbara K.   +2 more
core   +2 more sources

Intraocular pressure and central corneal thickness in a healthy student population [PDF]

Srpski Arhiv za Celokupno Lekarstvo
Introduction/Objective. Intraocular pressure is an important parameter of eye health, especially when glaucoma is suspected. So far, few studies have been published that aimed to determine the average value of intraocular pressure and central corneal ...
Stamenković Miroslav, Marjanović Ivan, Marić Vesna, Kalezić Tanja, Božić Marija   +4 more
doaj   +1 more source

Correlation between central corneal thickness and intraocular pressure peak and fluctuation during the water drinking test in glaucoma patients

Clinics, 2010
OBJECTIVE: To investigate the correlation between central corneal thickness and outflow facility assessed by intraocular pressure peak and fluctuation during the water drinking test.
Rafael Lacerda Furlanetto, Antonio Carlos Facio Jr, Marcelo Hatanaka, Remo Susanna Junior   +3 more
doaj   +1 more source

The precision and agreement of corneal thickness and keratometry measurements with SS-OCT versus Scheimpflug imaging

Eye and Vision, 2020
Purpose To assess the repeatability and reproducibility of swept-source optical coherence tomography (SS-OCT) and Scheimpflug system and evaluate the agreement between the two systems in measuring multiple corneal regions in children. Methods Pachymetric
Yune Zhao, Ding Chen, Giacomo Savini, Qing Wang, Hongfang Zhang, Yili Jin, Benhao Song, Rui Ning, Jinhai Huang, Chenyang Mei   +9 more
doaj   +1 more source

Topical rosiglitazone is an effective anti-scarring agent in the cornea [PDF]

, 2013
Corneal scarring remains a major cause of blindness world-wide, with limited treatment options, all of which have side-effects. Here, we tested the hypothesis that topical application of Rosiglitazone, a Thiazolidinedione and ligand of peroxisome ...
Bühren, Jens, Ciufo, David, DeMagistris, Margaret, Hindman, Holly B., Huxlin, Krystel R., Jeon, Kye-Im, MacRae, Scott, Phipps, Richard P., Sime, Patricia J.   +8 more
core   +2 more sources

IOP Measurement and Central Corneal Thickness [PDF]

Ophthalmology, 2002
In the recent paper by Feltgen and colleagues,1 the intraocular pressure (IOP) was measured by Goldmann applanation tonometry and by using a cannula inserted into the anterior chamber connected with a pressure transducer. Thus, the measurement took place omitting a possible influence of the cornea on the result.
openaire   +2 more sources

Topographic paracentral corneal thickness with pentacam and orbscan: effect of acoustic factor [PDF]

, 2011
Purpose: To evaluate the effect of an acoustic factor (AF) on the comparison of central corneal thickness (CCT) and peripheral corneal thickness (PCT) measurements with Orbscan II and Pentacam.
González-Méijome, José Manuel, González-Pérez, Javier, Parafita, Manuel A., Rodríguez Ares, María T.   +3 more
core   +1 more source

Relationship between the biomechanical properties of the cornea and anterior segment measurements

Clinics, 2018
OBJECTIVE: To evaluate the relationship of biomechanical properties, corneal hysteresis and corneal resistance factor with age, sex and various corneal parameters measured with a Pentacam in normal subjects.
Murilo Barreto Souza, Fabricio Witzel de Medeiros, Flavio Fernandes Villela, Milton Ruiz Alves   +3 more
doaj   +1 more source