Results 21 to 30 of about 23,814 (284)

Polycarbonate intraocular lenses

Journal of Cataract and Refractive Surgery, 1988
Bisphenol-A polycarbonate has been investigated as an improved polymer for ocular implants, especially for intraocular lenses (IOLs). Polycarbonate properties afford special opportunities for development of tougher, stronger, one-piece IOLs. Autoclave or gamma sterilizability and a higher refractive index may provide additional IOL advantages over ...
Biomedical Engineering Center, Department of Materials Science, University of Florida, Gainesville, California ( host institution ), Yalon, M. ( author ), Goldberg, E.P. ( author ), Osborn, D. ( author ), Stacholy, J. ( author ), Sheets, J.W. ( author )   +5 more
openaire   +3 more sources

The effectiveness of early lens extraction with intraocular lens implantation for the treatment of primary angle-closure glaucoma (EAGLE): study protocol for a randomized controlled trial [PDF]

, 2011
Glaucoma is the leading cause of irreversible blindness. Although primary open-angle glaucoma is more common, primary angle-closure glaucoma (PACG) is more likely to result in irreversible blindness.
Burr, JM, Vale L., Azuara-Blanco, Augusto; id_orcid, Gla, EIA-C, Friedman, D, Jimmy Lai, Cochran C., Ramsay C., Nolan, W, Cochran, C, Ramsay, C, Quayyum Zahidul, Azuara-Blanco A., Aung T., McDonald, A, Cochran, Claire, AzuaraBlanco, A, Zahidul Quayyum, McPherson, Gladys, Ramsay, Craig, Foster P., Friedman David, Lai Jimmy, Norrie, John David Taylor, Cochran Claire, McPherson Gladys, McDonald, Alison, Vale, L, Ramsay Craig, Winnie Nolan, Alison McDonald, Burr J.M., Burr, Jennifer M., Aung Tin, Paul Chew, null null, Azuara-Blanco, A, Quayyum, Z, McPherson, G, Azuara-Blanco, Augusto, Burr, Jennifer M, Quayyum, Zahidul, Effectiveness in Angle-closure Glaucoma of Lens Extraction (EAGL, Lai, Jimmy, Augusto Azuara-Blanco, Tin Aung, Foster, P, Norrie, John, Chew Paul, Burr Jennifer M, Foster, Paul, Effectiveness in Angle-closure Glaucoma of Lens Extraction (EAGLE) Study Group, Claire Cochran, David Friedman, Chew, Paul, Nolan, Winnie, Vale, Luke, Friedman D., Lai, J, Friedman, David, Chew P., McPherson G., Foster Paul, Norrie John, Norrie J., John Norrie, Lai J., Aung, T, Aung, Tin, Vale Luke, Craig Ramsay, Gladys McPherson, Paul Foster, McDonald A., McDonald Alison, Jennifer M Burr, Norrie, J, Chew, P, Nolan Winnie, Luke Vale, Quayyum Z., Nolan W., Azuara-Blanco Augusto   +82 more
core   +1 more source

Phakic intraocular lenses

Saudi Journal of Ophthalmology, 2013
The main objective of refractive surgery is improving the patient’s quality of life by decreasing their dependence on spectacles and contact lenses. In the majority of cases, we, refractive surgeons, are dealing with young healthy individuals with excellent quality of vision; they are seeking no less than excellent uncorrected visual acuity with at ...
Chaudhry, Imtiaz A., El Danasoury, M. Alaa   +1 more
openaire   +2 more sources

Scleral-fixated intraocular lenses

TNOA Journal of Ophthalmic Science and Research, 2018
Scleral-fixated intraocular lenses (SFIOLs) are important tools for an ophthalmologist when dealing with the eyes that have inadequate capsular support.
V G Madanagopalan, Parveen Sen, Prabu Baskaran   +2 more
doaj   +1 more source

Opacification of hydrophilic intraocular lenses after Descemet stripping automated endothelial keratoplasty [PDF]

, 2015
Peter J Morgan-Warren, Walter Andreatta, Amit K Patel Department of Ophthalmology, Solihull Hospital, Heart of England NHS Foundation Trust, Birmingham, UK Purpose: Opacification of hydrophilic acrylic intraocular lenses (IOLs) is an emerging ...
Morgan-Warren PJ, Andreatta W, Patel AK
core   +2 more sources

Design of aspheric intraocular lenses

, 1991
The value of aspherizing intraocular lens surfaces for the purpose of improving retinal image quality of pseudophakic eyes was investigated. Surfaces were made as conicoids.
Atchison, David A.
core   +1 more source

Cauterization technique for suture erosion in transscleralfixation of intraocular lenses

International Journal of Ophthalmology, 2013
Transscleral suturing is a commonly applied technique to fix intraocular implants in the sulcus. A major problem after transscleral implantation is suture erosion that normally happens in the late post-surgery period and may result in an increased ...
Xu-Ting Hu, Zong-Duan Zhang, Rong Zhou, Qin-Tuo Pan   +3 more
doaj   +1 more source

Clinical application of accommodating intraocular lens [PDF]

International Journal of Ophthalmology, 2018
The present review describes recent advances in application of accommodating intraocular lenses (AIOLs). Standard monofocal intraocular lenses (MIOLs) only correct distance vision, while AIOLs are designed to allow both good distance vision and near ...
You-Ling Liang, Song-Bai Jia
doaj   +1 more source

Types of intraocular lenses [PDF]

, 2022
Tato bakalářská práce se zabývá popisem nitroočních čoček a jejich dělením na monofokální a presbyopii korigující. Nejprve je popsána základní anatomie oka. Dále je popsána katarakta včetně příčin jejího vzniku.
Jiří Urminský
core  

Intraocular lenses in children

Indian Journal of Ophthalmology, 1984
Singh Daljit
doaj   +3 more sources