Results 21 to 30 of about 7,348 (254)

Correlation of vitreous chamber depth with ocular biometry in high axial myopia

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: The proportion of axial length (AL) occupied by vitreous chamber depth (VCD), or VCD:AL, consistently correlates to ocular biometry in the general population. Relation of VCD:AL to ocular biometry in high myopia is not known. The purpose of this
Anusha Paritala   +5 more
doaj   +1 more source

Human ocular biometry [PDF]

open access: yesExperimental Eye Research, 2012
The aim of this study was to examine growth of the human eye globe and cornea from early in gestation to late in adult life. Globe antero-posterior length, horizontal and vertical diameters, corneal horizontal and vertical (white to white) diameters and posterior pole to limbus distances were measured using digital calipers (±0.01 mm) in 541 postmortem
Robert C, Augusteyn   +5 more
openaire   +2 more sources

Prevalence and inconformity of refractive errors and ocular biometry of 3573 medical university freshman students for 4 consecutive years [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To evaluate the prevalence of refractive errors and ocular biometry in 3573 freshman students at Tianjin Medical University for 4 consecutive years.
Hui-Juan Gao   +12 more
doaj   +1 more source

Macular pigment and ocular biometry [PDF]

open access: yesVision Research, 2006
This study is designed to investigate the relationship between macular pigment optical density (MPOD) and ocular biometric parameters. The following details were recorded for 180 healthy subjects: demographic profile; best-corrected visual acuity; refractive status; ocular biometric parameters [axial length (AL), anterior chamber depth (ACD), lens ...
Neelam, K.   +6 more
openaire   +4 more sources

B- mode ultrasonographic biometry of cataractous eyes in dogs

open access: yesJournal of Veterinary and Animal Sciences, 2021
Cataract is one of the main reasons interfering with examination of the eye in many species of animals. As the opaque lens obscures visualization of the posterior segment of the eye, evaluation of the structures in the posterior segment becomes ...
B. Lavanya   +4 more
doaj   +1 more source

Nonhuman Primate Ocular Biometry

open access: yesInvestigative Opthalmology & Visual Science, 2016
To examine ocular growth in nonhuman primates (NHPs) from measurements on ex vivo eyes.We obtained NHP eyes from animals that had been killed as part of other studies or because of health-related issues. Digital calipers were used to measure the horizontal, vertical, and anteroposterior globe diameters as well as corneal horizontal and vertical ...
Augusteyn, RC   +3 more
openaire   +3 more sources

Ocular biometry characteristics and corneal astigmatisms in cataract surgery candidates at a tertiary care center in North-East India

open access: yesIndian Journal of Ophthalmology, 2019
Purpose: The purpose of this study is to determine the ocular biometry characteristics and corneal astigmatisms using partial coherence laser interferometry in patients aged 40 years or above undergoing cataract surgery in a medical college in North-East
Tanie Natung   +5 more
doaj   +1 more source

Ocular Biometry and Refraction in Mongolian Adults

open access: yesInvestigative Opthalmology & Visual Science, 2004
To describe the variation in ocular biometry and its association with refraction in adult Mongolians.The study included 1800 subjects, aged 40 years or more, who were selected in two Mongolian provinces-Hövsgöl and Omnögobi-to participate in this population survey.
Sanjeewa, Wickremasinghe   +8 more
openaire   +2 more sources

Repeatability of Corneal Aberrations and Ocular Biometry Measurements Using the Pentacam® AXL: A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Accurate assessment of ocular biometry and corneal aberrations for diagnosis and therapy is crucial in many clinical settings. Devices to improve the measurements of these parameters are constantly being developed.
Meznah S almutairi   +4 more
doaj   +1 more source

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