Results 21 to 30 of about 3,686 (235)

The importance of parameter choice in modelling dynamics of the eye lens [PDF]

, 2017
The lens provides refractive power to the eye and is capable of altering ocular focus in response to visual demand. This capacity diminishes with age.
A Abolmaali, A Belaidi, A Bergua, A Bernal, A Duane, A Glasser, A Glasser, AJ Bron, AL Sheppard, AM Rosen, AS Roy, B Pierscionek, BK Pierscionek, BK Pierscionek, BK Pierscionek, BW Streeten, CE Jones, CE Jones, D Borja, D Lahm, D Nankivil, D Sompel Van de, E Fincham, E Hermans, F Manns, G Alphen Van, G Taubin, G Wilde, H Burd, H Burd, H Pau, HA Weeber, HA Weeber, HM Pour, Hv Helmholtz, I Sakabe, J Marshall, JF Koretz, JF Koretz, JF Koretz, JW Rohen, K Ludwig, K Wang, KR Heys, KW Hollman, L Werner, M Bahrami, M Dubbelman, M Ruggeri, MA Croft, P Farnsworth, PN Farnsworth, R Barer, R Fisher, R Fisher, R Michael, R Ritch, RA Schachar, RA Schachar, RA Schachar, RA Schachar, RC Augusteyn, RF Fisher, RF Fisher, RF Fisher, RI Barraquer, S Besner, S Krag, SA Strenk, SA Strenk, SJ Lim, ST Bailey, WD O’Neill   +72 more
core   +5 more sources

Sutureless scleral fixated three-piece intraocular lens in the management of dislocated capsular bag–capsular tension ring–intraocular lens complex

Journal of Clinical Ophthalmology and Research, 2020
A number of techniques have been described in the management of capsular bag (CB)–capsular tension ring (CTR)-intraocular lens (IOL) dislocation, including pars plana vitrectomy (PPV) with explantation of the CTR and IOL through a corneal section and ...
Naresh Babu Kannan, Olukorede O Adenuga, Rajan P Renu, Kim Ramasamy   +3 more
doaj   +1 more source

Outcome of Capsular Tension Ring (CTR) Implant in Complicated Cataracts [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: Surgery in the presence of zonular weakness or subluxated lens was a great surgical challenge and included intracapsular cataract extraction with anterior chamber IOL implantation or pars plana lensectomy and vitrectomy with a sutured ...
Garima Rai, Anshu Sahai, Pukhrambam Ratan Kumar   +2 more
doaj   +1 more source

Intraocular lens dislocation and tube shunt in the posterior chamber: a case report [PDF]

, 2015
BACKGROUND: To describe management of a case of intraocular lens (IOL) and capsular bag (CB) dislocation in an eye with an Ahmed glaucoma valve in the posterior chamber.
Alfonso L. Sabater, Alvaro Velázquez-Villoria, Angel Salinas-Alamán, Javier Moreno-Montañés   +3 more
core   +1 more source

Congenital aniridia with cataract: case series

BMC Ophthalmology, 2017
Background This study evaluates patients with congenital aniridia and cataract who underwent phacoemulsification, capsular tension ring placement, and foldable intraocular lens implantation.
Jin Da Wang, Jing Shang Zhang, Ying Xiong, Jing Li, Xiao Xia Li, Xue Liu, Jing Zhao, Frank F. Tsai, Jhanji Vishal, Qi Sheng You, Yao Huang, Xiu Hua Wan   +11 more
doaj   +1 more source

Mass Spectrometry in the Elucidation of the Glycoproteome of Bacterial Pathogens [PDF]

, 2010
Presently some three hundred post-translational modifications are known to occur in bacteria in vivo. Many of these modifications play critical roles in the regulation of proteins and control key biological processes.
Graham, Robert L. J., Hess, Sonja
core   +1 more source

The Technique of Phacoemulsification and Intraocular Lens Implantation in Subluxated Cataract Surgery

Stem Cells International, 2022
The purpose of this study was to investigate the effectiveness and practicability of phacoemulsification and intraocular lens implantation for subluxated cataracts.
Huaiyan Jiang, Wenzhong Fu, Hongxia Xu
doaj   +1 more source

Effect of Capsular Tension Ring Implantation during Phacoemulsification on Postoperative Refraction

Oftalʹmologiâ, 2022
Purpose. To assess refractive result of phacoemulsification (PE) with capsular tension ring (CTR) implantation.Patients and methods. In total, 37 eyes of 37 patients who underwent PE with intraocular lens (IOL) implantation were divided into 2 groups ...
D. F. Belov, V. P. Nikolaenko
doaj   +1 more source

Cirurgia de catarata congênita com implante de lente intraocular em olhos microftálmicos: resultados visuais e complicações [PDF]

, 2013
PURPOSE: To report the visual outcomes and complications of congenital cataract surgery with primary intraocular lens implantation in microphthalmic eyes of children younger than 4 years of age.
Nosé, Walton, Sampaio, Virgínia Vilar, Ventura, Bruna Vieira, Ventura, Liana Oliveira, Ventura, Marcelo Carvalho   +4 more
core   +2 more sources

Bilateral lens coloboma in child with Marfan's syndrome treated with lens surgery

Kerala Journal of Ophthalmology, 2022
Lens coloboma can occur with ocular or systemic associations like Marfan's and Stickler's syndrome. Causes of poor vision include refractive error, anisometropia and amblyopia.
Sandra C Ganesh, Krishnababu, Sasikala Elizabeth, Jogitha   +3 more
doaj   +1 more source