Results 21 to 30 of about 30,708 (215)

Effect of pupil dilation on biometry measurements and intraocular lens power calculation formula with intraocular lens master 500

Journal of Clinical Ophthalmology and Research, 2023
Purpose: The purpose was to study the effect of pupil dilation on biometric measurements and intraocular lens (IOL) power calculation using IOLMaster 500. Materials and Methods: A prospective observational study on 52 eyes of 52 cataract patients.
Suchitra Kumari, Antabha Bandyopadhyay, Taruni Kumari   +2 more
doaj   +1 more source

Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]

, 2008
Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Anthony Hildreth, CY Hu, David HW Steel, James Ng, JB Randleman, Jean-Pierre Danjoux, JR McEwan, JW Jeoung, L Zheng, M Shioya, O Cekic, O Findl, P Brazitikos, RV Campo, S Cisiecki, Sinead Byrne, T Eckert, T Oshika, Y Suzuki, YR Sharma   +19 more
core   +5 more sources

Growth factor restriction impedes progression of wound healing following cataract surgery: identification of VEGF as a putative therapeutic target [PDF]

, 2016
Secondary visual loss occurs in millions of patients due to a wound-healing response, known as posterior capsule opacification (PCO), following cataract surgery. An intraocular lens (IOL) is implanted into residual lens tissue, known as the capsular bag,
A Parenti, AJ Maloof, B Amoozgar, B Hinz, B Lundqvist, B Thylefors, BP Danysh, C Biagi, D Belotti, D Spalton, D Xu, G Duncan, G Duncan, GC Brown, IM Wormstone, IM Wormstone, IM Wormstone, IM Wormstone, IM Wormstone, J Nagata, JA Eldred, JA Eldred, JF Boyce, JL Davis, JL Kovach, K Hayashi, K Ohta, L Leishman, MA Nanavaty, N Ferrara, NI Chaudhary, NV Palejwala, O Nishi, PJ Sime, R Alon, RJ Kelly, RL Avery, RU de Iongh, S Resnikoff, SC Kavoussi, T Hara, T Hara, TM Rabsilber, W Wu, X Huang   +44 more
core   +1 more source

The travels of M. de Thévenot through the thug archive [PDF]

, 2001
The campaign against thuggee in 1830s India produced a set of widely-circulated accounts of the origins and practices of thugs. In these works (both popular and scholarly), a very small amount of primary information was continually recycled throughout ...
ní Fhlathúin, Máire
core   +2 more sources

Follow-up study of over three years of patients with uveitis after cataract phacoemulsification: outcomes and complications [PDF]

, 2016
Purpose: To evaluate the rate and onset of intraoperative and postoperative complications post-phacoemulsification. Methods: One hundred sixty-two eyes of 145 patients with uveitis who underwent phacoemulsification between 2006 and 2009 were identified
ABBOUDA, ALESSANDRO, DE MARCO, FEDERICA, LA CAVA, Maurizio, Restivo L, Santoro E, Tortorella P   +5 more
core   +1 more source

Formula Comparison for Intraocular Lens Power Calculation Using IOL Master and Ultrasound for the ZCB00 IOL [PDF]

Journal of the Korean Ophthalmological Society, 2014
Purpose: To evaluation the accuracy of the IOL power calculation formulae measured by IOL Master and applanation ultrasonography for the Tecnis ZCB00 IOL Methods: We performed a retrospective study of 170 eyes in 121 patients who underwent cataract surgery in our hospital with AMO Tecnis ZCB00 IOL.s.
Dong Hoon Shin, Dong Hui Lim, Ja Young You, Eui Sang Chung, Tae Young Chung   +4 more
openaire   +1 more source

Comparison of ocular biometry parameters between IOL Master and applanation A-scan in eyes with short, medium, long, and very long axial lengths

Kerala Journal of Ophthalmology, 2017
Aim: The aim of this study is to compare the ocular biometric parameters between intraocular lens (IOL) master and applanation A-scan in eyes with different axial lengths (ALs).
Rimple Gopi, Sanitha Sathyan
doaj   +1 more source

Repeatability and agreement of white-to-white measurements between slit-scanning tomography, infrared biometry, dual rotating Scheimpflug camera/Placido disc tomography, and swept source anterior segment optical coherence tomography.

PLoS ONE, 2021
PurposeTo assess the agreement and repeatability of horizontal visible iris diameter (HVID) or white-to-white (WTW) measurements between four imaging modalities; combination slit scanning elevation/Placido tomography, infrared biometry, dual rotating ...
Alexander Buckenham Boyle, Soobin Namkung, William Shew, Akilesh Gokul, Charles N J McGhee, Mohammed Ziaei   +5 more
doaj   +1 more source

Molecular mechanisms controlling the phenotype and the EMT/MET dynamics of hepatocyte [PDF]

, 2014
The complex spatial and paracrine relationships between the various liver histotypes are essential for proper functioning of the hepatic parenchymal cells.
Fausto N, Lazarevich NL, Michelotti GA, Omenetti A, Spagnoli FM, Treyer A, Valdes F   +6 more
core   +3 more sources

IOL Power Calculation Features after Radial Keratotomy

Oftalʹmologiâ, 2022
IOL power calculation after keratorefractive surgery is an important applied aspect of cataract surgery. The probability of refractive error is especially high when calculating in patients with a history of radial keratotomy. There is no unified approach
A. A. Kasyanov, E. G. Ryzhkova
doaj   +1 more source