Results 31 to 40 of about 39,301 (294)

Surgical outcomes of 23-gauge transconjunctival pars plana vitrectomy combined with lensectomy for glaucomatous eyes with extremely shallow anterior chamber and cataract [PDF]

, 2016
BACKGROUND: Glaucoma combined with an extremely shallow anterior chamber and cataracts remains as a complex condition to deal with. And the emergence of microincision vitrectomy surgery (MIVS) system may provide an ideal option for the treatment of that.
Shaochong Zhang, Suo Qiu, Xintong Jiang, Yantao Wei, Zhaotian Zhang   +4 more
core   +1 more source

Pars plana lensectomy combined with pars plana vitrectomy for dislocated cataract

Journal of Cataract and Refractive Surgery, 2010
To assess the prognosis and complications after pars plana vitrectomy (PPV) combined with lensectomy as a primary procedure for visual correction of complicated cataract.Bascom Palmer Eye Institute, University of Miami, Miami, Florida, USA.This retrospective study reviewed the preoperative, intraoperative, and postoperative clinical features in eyes ...
unknown ( host institution ), Oh, Jaeryung ( author )   +1 more
openaire   +4 more sources

Exploring Minimum Secondary Injury for the Treatment of Ocular Trauma With Giant Intraocular Foreign Bodies

Frontiers in Medicine, 2022
PurposeTo investigate the clinical therapy for giant intraocular foreign bodies (IOFBs) and evaluate the best treatment method with minimum secondary injury.MethodsWe retrospectively analyzed the data of 73 eyes of 73 patients with ocular trauma caused ...
Jing Ma, Xiaofang Zhang, Xuemin Jin, Wenzhan Wang   +3 more
doaj   +1 more source

Comparison of Outcomes between Endoscopic and Transcleral Cyclophotocoagulation. [PDF]

, 2017
Importance: Traditionally cyclophotocoagulation has been reserved as a treatment of last resort for eyes with advanced stage glaucoma, but increasingly it is offered to eyes with less severe disease.
Beardsley, Robert, Caprioli, Joseph, Coleman, Anne L, Giaconi, JoAnn A, Hubschman, Jean-Pierre, Law, Simon K, Nouri-Mahdavi, Kouros, Schwartz, Steven D   +7 more
core   +3 more sources

Assessment Of Peripapillary Retinal Nerve Fiber Layer Thickness Post Pars Plana Vitrectomy By Ocular Coherence Tomograghy [PDF]

Egyptian Journal of Medical Research, 2021
Background: Modifications of the inner retinal layer is a frequent observation following pars plana vitectomy. Aim of the Work: To assess early changes of the thickness of Retinal Nerve Fiber Layer after pars plana vitrectomy by ocular coherence ...
Hossam Eldein Mohamed Khalil, Mostafa Abdul Naby Saeed, Sherif Momtaz Hegazy, Mostafa Mahmoud Eid Mahmoud   +3 more
doaj   +1 more source

Vitrectomy: A Pars Plana Approach [PDF]

British Journal of Ophthalmology, 1976
It is now five years since Robert Machemer, MD, revolutionized surgery of the posterior segment of the eye. His vitreous infusion suction cutter (VISC) that is inserted through a small incision in the pars plana and manipulated under the direct visual control afforded by an operating microscope has led to capabilities in vitreoretinal surgery that are ...
  +6 more sources

Zwitterionic Heavier Pnictinidenes in Redox Catalysis

Angewandte Chemie, EarlyView.
Zwitterionic pnictinidenes: A new class of zwitterionic heavier pnictogen species stabilized by bis(N‐heterocyclic carbene)borate ligands is reported, enabling the isolation of Sb and Bi in multiple oxidation states. These thoroughly characterized systems exhibit cationic character and engage in redox catalysis, facilitating catalytic ...
Selwin Fernando, Yi Chen Chan, Sergio Fernandez, Enric Sabater, Graham Tizzard, Simon J. Coles, Diego M. Andrada, Oriol Planas   +7 more
wiley   +2 more sources

Dimensions of ciliary body structures in various axial lengths in patients with rhegmatogenous retinal detachment

Journal of Ophthalmology, 2017
Background: Ciliary body size may be objectively assessed by ultrasound scanning and near-infrared transpalpebral transillumination. Purpose: To investigate the dimensions of ciliary body structures in various axial eye lengths in patients with ...
O.S. Zadorozhnyy, Alibet Yassine, A.S. Kryvoruchko, G.V. Levytska, N.V. Pasyechnikova   +4 more
doaj   +1 more source

Pars plana vitrectomy plus scleral buckle versus pars plana vitrec-tomy in pseudophakic retinal detachment

Medwave, 2020
INTRODUCTION Cataract surgery increases the risk for rhegmatogenous retinal detachment. Pars plana vitrectomy and scleral buckling are two surgical procedures used for its repair.
Ana Sanhueza, Raúl González
doaj   +1 more source

Wafer‐Scale Integration of α‐quartz Thin Films toward Super High Frequency Piezoelectric bioNEMS for Chikungunya Virus Detection

Advanced Functional Materials, EarlyView.
Epitaxial piezoelectric α‐quartz/Si BioNEMS sensors, made using soft chemistry, effectively detect the Chikungunya virus. They have a mass sensitivity of 205 pg Hz−1 in liquid and can detect the virus at a limit of 9 ng mL−1. This development enables high‐frequency mass devices for point‐of‐care testing in healthcare and other electronic applications ...
Raissa Rathar, Sijie Ding, David Sanchez‐Fuentes, Claire Jolly, Charlotte André‐Arpin, Rudy Desgarceaux, Nicolas Guillaume, Gustavo Ardila, Ricardo Garcia‐Bermejo, Jaume Gazquez, Sergi Plana‐Ruiz, Laura Picas, Adrian Carretero‐Genevrier   +12 more
wiley   +1 more source