Results 31 to 40 of about 3,436,815 (175)

Comparison of Retropupillary Iris-claw Intraocular Lens Implantation and Transscleral Suture Fixation of an Intraocular Lens for Aphakic Eyes [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: Iris-claw intraocular lens and scleral-fixation of intraocular lens are the main options for the correction of aphakia with inadequate capsular support.
Ilona Anita Kaczmarek, Marek Edmund Prost, Jaromir Tomasz Wasyluk   +2 more
doaj   +1 more source

Lensectomy with anterior vitrectomy plus goniosynechialysis followed by iris-claw intraocular-lens implantation in microspherophakia-induced glaucoma

Journal of the Egyptian Ophthalmological Society, 2021
Purpose This study aims to investigate the effect of lensectomy with anterior vitrectomy plus goniosynechialysis followed by a secondary iris-claw intraocular-lens implantation on intraocular pressure (IOP) and visual acuity in pediatric patients with ...
Hazem Helmy
doaj   +1 more source

Visual Functions in Aphakia After Secondary Intraocular Lens Implantation

Acta Medica, 1997
21 aphakic eyes of 21 patients corrected by glasses (A-G) were examined 1 and 6 months before and after secondary intraocular lens implantation (SILI).
Hana Langrová, Dagmar Hejcmanová, Jaroslav Peregrin   +2 more
doaj   +1 more source

Multiple methods of surgical treatment combined with primary IOL implantation on traumatic lens subluxation/dislocation in patients with secondary glaucoma [PDF]

International Journal of Ophthalmology, 2014
AIM:To describe clinical findings and complications from cases of traumatic lens subluxation/dislocation in patients with secondary glaucoma, and discuss the multiple treating methods of operation combined with primary intraocular lens (IOL) implantation.
Rui Wang, Chun-Chao Bi, Chun-Ling Lei, Wen-Tao Sun, Shan-Shan Wang, Xiao-Juan Dong   +5 more
doaj   +1 more source

Custom-Made Artificial Iris and Toric-Intraocular Lens Intrascleral Flange Fixation: A Case Report

Medicina
Different techniques for artificial iris implantation with or without an intraocular lens, depending on lens status, are described in the literature.
Ran Moshkovsky, Elinor Megiddo-Barnir, Guy Kleinmann   +2 more
doaj   +1 more source

Accuracy of formulae for secondary intraocular lens power calculations in pediatric aphakia

Journal of Current Ophthalmology, 2017
Purpose: To compare the accuracy of axial length vergence formulas versus refractive vergence formulas for secondary intraocular lens (IOL) implantation in pediatric aphakia. Methods: This retrospective comparative study, evaluated 31 eyes of 31 patients
Fouad R. Nakhli, Khaled Emarah, Laila Jeddawi   +2 more
doaj   +1 more source

Anterior chamber intraocular lens - An effective alternative in traumatic and surgical aphakia in the era of scleral-fixated intraocular lens

Indian Journal of Ophthalmology, 2021
Purpose: To evaluate outcomes of anterior chamber intraocular lens (ACIOL) implantation with vitrectomy in eyes with surgical or traumatic aphakia, and subluxated or dislocated lens.
Santosh K Mahapatra, Navya Mannem
doaj   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Fabrication of flexible composite electrodes and their application in flexible supercapacitors for wearable electronic devices

FlexMat, EarlyView.
This review surveys current progress in composite flexible electrodes for flexible supercapacitors, emphasizing how structural engineering and material synergy enhance both mechanical compliance and electrochemical performance. It discusses fabrication strategies, emerging application scenarios, and ongoing challenges, offering updated insights that ...
Weikang Wang, Qing Liu, Ang Lv, Shuai Zhou, Chunlei Zhang, Luping Zhang, Liming Li, Weiwei Zhao, Yuchun Tang, Fei Huang   +9 more
wiley   +1 more source

Intraocular Implantable Collamer Lens with a Central Hole Implantation: Safety, Efficacy, and Patient Outcomes

, 2023
Trakanta Wannapanich,1,* Ngamjit Kasetsuwan,1– 3,* Usanee Reinprayoon1– 3 1Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand; 2Chula Refractive Surgery Center ...
Kasetsuwan N, Reinprayoon U, Wannapanich T   +2 more
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