Results 21 to 30 of about 48,357 (297)
Optical Biometry Versus Ultrasound Biometry [PDF]
The Egyptian Journal of Hospital Medicine, 2020 Background: Implantation of an intraocular lens (IOL) is the gold standard in modern-day cataract surgery. Over the last decade, IOL power calculations have become a focal point of cataract surgery. Objective: To compare the sensitivity and specification of optical biometry and applanation ultrasound biometry in the measurement of intraocular lens ...
Abd Elkhalek I. Elsaadani +2 more
openaire +1 more source
Accuracy of Intraocular Lens Power Estimation in Eyes Having Phacovitrectomy for Rhegmatogenous Retinal Detachment [PDF]
, 2014 Purpose: To evaluate the accuracy of intraocular lens power estimation in eyes having phacovitrectomy for rhegmatogenous retinal detachment. Methods: Retrospective case review of 100 consecutive eyes that underwent phacovitrectomy for rhegmatogenous ...
Stephenson, John +2 more
core +1 more source
Journal of Ophthalmology, 2019 Introduction. The aim of this study was to investigate the postoperative prediction error measured by optical biometry and acoustic biometry in eyes after phacovitrectomy for rhegmatogenous retinal detachment (RRD) with no macular involvement.
Masashi Sakamoto +5 more
doaj +1 more source
Comparison of ultrasonic pachymetry, with a new optical biometry and tono-pachymetry
Medicine Science, 2017 The aim of this study was to compare the measurements of central corneal thickness (CCT) using the CT-1P tonopachymetry and AL-Scan optical biometry with those obtained with ultrasound (US) pachymetry. In this prospective study, CCTs were measured in 100
Haci Murat Sagdik +3 more
doaj +1 more source
Photonics, 2023 Biometry is a critical aspect of ophthalmology, since it facilitates the measurement of several ocular parameters and aids in the diagnosis of conditions like glaucoma.
F. Javier Povedano-Montero +4 more
doaj +1 more source
Comparison of Intraocular Lens Power Estimation by Optical Biometry and Ultrasound Biometry in Cataract Surgery [PDF]
Journal of Clinical and Diagnostic Research, 2022 Introduction: The evolution of modern technologies for cataract surgery has made it crucial for aiming emmetropia with highly defined vision. The key factor responsible for postoperative emmetropia is an accurate biometry, along with various other ...
Gayatree Mohanty +2 more
doaj +1 more source
Kerala Journal of Ophthalmology, 2019 The evolution of cataract surgery to a refractive procedure owes a lot to the advances in the field of ocular biometry. Advanced biometry machines and choice of intraocular power formulae have hugely improved the accuracy of measurements and visual ...
Sanitha Sathyan
doaj +1 more source
Prediction of stillbirth from maternal factors, fetal biometry and uterine artery Doppler at 19-24 weeks [PDF]
, 2016 Objectives: To evaluate the performance of screening for all stillbirths and those due to impaired placentation and unexplained or other causes by a combination of maternal factors, fetal biometry and uterine artery pulsatility index (UT-PI) at 19-24 ...
Nicolaides, K. H. +4 more
core +1 more source
Ophthalmology and Therapy, 2023 Introduction The aim of this study was to investigate the influence of ocular biometry parameters on the predictive accuracy of 10 intraocular lens (IOL) power formulas in patients with high myopia (HM). Methods We analyzed 202 eyes of 202 patients.
Ao Miao +7 more
doaj +1 more source
Comparison of optical coherence biometry and applanation ultrasound biometry in high-myopic eyes with posterior pole staphyloma [PDF]
, 2007 We compared the refractive outcomes of optical coherence biometry and applanation ultrasound biometry in 17 high-myopic eyes with posterior pole staphylorna.
Ozdamar, Akif +2 more
core +1 more source