Results 1 to 10 of about 177,406 (274)

Refractive Outcomes after Cataract Surgery

Diagnostics, 2022
A post-operative manifest refractive error as close as possible to target is key when performing cataract surgery with intraocular lens (IOL) implantation, given that residual astigmatism and refractive errors negatively impact patients’ vision and ...
Ramin Khoramnia, Gerd Auffarth, Grzegorz Łabuz, George Pettit, Rajaraman Suryakumar   +4 more
doaj   +1 more source

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

Indian 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, Wakaru Shullai, Benjamin Nongrum, Lanalyn Thangkhiew, Prasenjit Baruah, Mary L Phiamphu   +5 more
doaj   +1 more source

Ocular Biometry and Refraction in Mongolian Adults

Investigative 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, Paul J, Foster, Davaatseren, Uranchimeg, Pak Sang, Lee, Joe G, Devereux, Poul Helge, Alsbirk, David, Machin, Gordon J, Johnson, Jamyanjav, Baasanhu   +8 more
openaire   +2 more sources

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

Journal 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, Basal H altoaimi, Rania Fahmy, Shatha I Algowaifly, May S Alenazi   +4 more
doaj   +1 more source

Influence of Type 1 Diabetes Mellitus on the Ocular Biometry of Chinese Children

Journal of Ophthalmology, 2019
Purpose. To compare ocular biometry between children with type 1 diabetes mellitus (T1DM) and healthy children in China and to determine the correlation of ocular biometry with the glycosylated hemoglobin (HbA1c) level and diabetes duration. Methods.
Ying Xiao, Tao Li, Yan Jia, Shanshan Wang, Chenhao Yang, Haidong Zou   +5 more
doaj   +1 more source

Evaluation of the vitreous chamber depth: An assessment of correlation with ocular biometrics

Indian Journal of Ophthalmology, 2019
Purpose: The mechanism of ocular growth eludes us and research on vitreous chamber depth (VCD) is lacking. The purpose of this study was to evaluate the role of VCD and its ratio to axial length (AL) in relation to ocular biometry.
Brijesh Takkar, Nripen Gaur, Gunjan Saluja, Anubha Rathi, Bhavana Sharma, Pradeep Venkatesh, Atul Kumar   +6 more
doaj   +1 more source

Anterior segment optical coherence tomography imaging and ocular biometry in cataract patients with open angle glaucoma comorbidity

BMC Ophthalmology, 2021
Background Anterior chamber angle anatomy in perspective of ocular biometry may be the key element to intraocular pressure (IOP) reduction, especially in glaucoma patients.
Giedre Pakuliene, Kirilas Zimarinas, Irena Nedzelskiene, Brent Siesky, Loreta Kuzmiene, Alon Harris, Ingrida Januleviciene   +6 more
doaj   +1 more source

Role of AS-OCT in Managing Corneal Disorders

Diagnostics, 2022
Optical coherence tomography (OCT) is analogous to ultrasound biometry in the cross sectional imaging of ocular tissues. Development of current devices with deeper penetration and higher resolution has made it popular tool in clinics for visualization of
Nidhi Gupta, Akhil Varshney, Muralidhar Ramappa, Sayan Basu, Vito Romano, Manisha Acharya, Abha Gaur, Neha Kapur, Aastha Singh, Gaurav Shah, Isha Chaudhary, Nikunj Patel, Anil Tiwari, Anahita Kate, Virender Sangwan, Umang Mathur   +15 more
doaj   +1 more source

Correlation between axial length, anterior chamber depth, and other biometric measurements with iol master 700 in normal eyes, short eyes, long eyes, and extremely long eyes in latin american population

The Pan-American Journal of Ophthalmology, 2021
Background: Several studies have shown the correlation between ocular biometry with refractive errors. Since these parameters can be influenced by race, ethnicity, and genetics, their differences between different populations can probably explain the ...
Carlos Emiliano Rodriguez Lopez, Guadalupe Fernando Mora Gonzalez, Jorge Rendon Felix, Saira Yadira Perez Garcia, Miguel Angel Ibanez Hernandez, Aranzazu Robledo Munoz   +5 more
doaj   +1 more source

Effect of Axial Eye Length on Retinal Vessel Parameters in 6 to 12-Year-Old Malay Girls.

PLoS ONE, 2017
PurposeRetinal vessel analysis is affected by both systemic and ocular factors. Malays are the major ethnicity in South East Asia. Data on the retinal microvasculature in Malays is limited, especially among children.
Evelyn Li Min Tai, Ling-Jun Li, Wan Hitam Wan-Hazabbah, Tien-Yin Wong, Ismail Shatriah   +4 more
doaj   +1 more source