Results 131 to 140 of about 2,878,418 (399)

Outcomes of sclerokeratoplasty in severe ocular surface disease

Scientific Reports
Sclerocorneal grafts are procedures considered in cases with extensive corneal and scleral tissue destruction. The study aims to describe sclerokeratoplasty outcomes in severely diseased eyes.
Denise Loya-Garcia, David Jimenez-Collado, Aida Jimenez-Corona, Lucero Pedro-Aguilar, Norma Morales, Alejandro Navas, Jorge E. Valdez-Garcia, Enrique O. Graue-Hernandez   +7 more
doaj   +1 more source

Rapid assessment for prioritisation of trachoma control at community level in one district of the Kaolack Region, Senegal.

, 2005
The objective of this study was to use a modified Lot Quality Assurance Sampling methodology to classify communities according to prevalence of active trachoma and to estimate the prevalence of trachoma and trichiasis in Nioro department, Kaolack Region,
Bailey, Robin, Dineen, Brendan, Faye, Marcel, Kuper, Hannah   +3 more
core   +1 more source

Anterior chamber depth — a predictor of refractive outcomes after age-related cataract surgery

BMC Ophthalmology, 2019
BackgroundAnterior chamber depth (ACD) is becoming a hot topic and plays an important role in correcting the refractive errors (REs) after cataract surgery.
Xiaona Ning, Yuhuan Yang, Hong Yan, Jie Zhang   +3 more
semanticscholar   +1 more source

Consequences and Mechanisms of Noise‐Induced Cochlear Synaptopathy and Hidden Hearing Loss, With Focuses on Signal Perception in Noise and Temporal Processing

Advanced Science, EarlyView.
Noise‐induced synaptopathy (NIS) is largely reversible due to self‐repair. NIS and noise‐induced hidden hearing loss are two concepts with similarities and differences. The major hearing deficits in NIHHL are temporal processing disorders. The translation of animal data in NIS studies to humans is hindered by many factors.
Hui Wang, Steven J Aiken, Jian Wang
wiley   +1 more source

Semiautomated optical coherence tomography-guided robotic surgery for porcine lens removal. [PDF]

, 2019
PurposeTo evaluate semiautomated surgical lens extraction procedures using the optical coherence tomography (OCT)-integrated Intraocular Robotic Interventional Surgical System.SettingStein Eye Institute and Department of Mechanical and Aerospace ...
Chen, Cheng-Wei, Francone, Anibal Andrés, Gerber, Matthew J, Govetto, Andrea, Hubschman, Jean-Pierre, Lee, Yu-Hsiu, Tsao, Tsu-Chin   +6 more
core   +1 more source

Causes of severe visual impairment and blindness in Bangladesh: a study of 1935 children.

, 2007
OBJECTIVE: To identify the anatomical site and underlying aetiology of severe visual impairment and blindness (SVI/BL) in children in Bangladesh. DESIGN: A national case series. METHODS: Children were recruited from all 64 districts in Bangladesh through
Foster, A, Gilbert, CE, Muhit, MA, Shah, SP   +3 more
core   +1 more source

Intraocular lens power calculation after corneal refractive surgery remains challenging [PDF]

, 2000
Ran Sun, Howard V. Gimbel, Ellen E. Anderson Penno   +2 more
openalex   +1 more source

Dual‐Crosslinked Betaine‐Based Amphiphilic Hydrogel as a Promising Vitreous Substitute: Anti‐Adhesion, Anti‐Fouling, and Anti‐Cell Proliferation

Advanced Science, EarlyView.
A novel multiple cross‐linked betaine‐type amphiphilic polymer hydrogels are developed via in situ free radical copolymerization. The resultant formation, named P(SBMA‐co‐AANa) hydrogel, functions as a vitreous substitute and demonstrates superior performance in optical properties, support capacity, and biocompatibility on a vitrectomized rabbit model.
Yuting Cai, Yun Tan, Jian Cao, Xiaoyuan Zhou, Xingyuan Li, Jianghua Li, Chuntai Liu, Yi Zhang, Yun Li   +8 more
wiley   +1 more source

Changing face of refractive surgery [PDF]

, 2000
Simon A. Hill
openalex   +1 more source

Refraction problems after refractive surgery

Survey of Ophthalmology, 1988
While refractive surgery such as radial keratotomy, epikeratophakia, and corneal relaxing incisions offer many potential benefits to patients, they can also generate optical problems such as overcorrection or undercorrection of the prior refractive error and variable vision.
Dean McGee Eye Institute, University of Oklahoma, Oklahoma City, Oklahoma, USA ( host institution ), Rowsey, J.James, Rubin, Melvin L.   +2 more
openaire   +4 more sources