Results 41 to 50 of about 338,569 (215)

Insulin usage and glaucoma treatment associated with the incidence of surgically treated vision‐threatening epiretinal membrane: Evidence from an epidemiological study

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose Multiple factors play a role in epiretinal membrane (ERM) formation and appear to affect the risk of ERM surgery. We explored whether the use of common systemic and topical medications is associated with ERM surgery in Finland. Methods The main outcome variable was incidence of surgically treated vision‐threatening epiretinal membrane (
Sirpa Loukovaara, Jari Haukka
wiley   +1 more source

Vitrectomy: A Pars Plana Approach [PDF]

open access: yesArchives 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 ...
openaire   +2 more sources

Vision outcomes in dogs with primary glaucoma surgically treated with lensectomy and endolaser cyclophotocoagulation after an Ahmed valve gonioimplantation failure

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 207-217, March 2025.
Abstract Objective The aim of this study was to retrospectively evaluate vision outcomes of dogs with primary angle closure glaucoma (PACG) that underwent Ahmed valve gonioimplantation (AVG) followed by lensectomy and endolaser cyclophotocoagulation (ECP) with or without bleb resection after AVG failure.
Bactelius Turicea   +3 more
wiley   +1 more source

Corneal topographic changes after 20-gauge pars plana vitrectomy associated with scleral buckling for the treatment of rhegmatogenous retinal detachment

open access: yesRevista Brasileira de Oftalmologia, 2013
PURPOSE: To evaluate the changes in corneal topography after 20-gauge pars plana vitrectomy associated with scleral buckling for the repair of rhegmatogenous retinal detachment.
Alexandre Achille Grandinetti   +5 more
doaj   +1 more source

Pars plana lensectomy combined with pars plana vitrectomy for dislocated cataract

open access: yesJournal 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 )   +1 more
openaire   +3 more sources

Techniques for subretinal injections in animals

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 506-518, March 2025.
Abstract Subretinal injections are not commonly performed during clinical treatment of animals but are frequently used in laboratory animal models to assess therapeutic efficacy and safety of gene and cell therapy products. Veterinary ophthalmologists are often employed to perform the injections in the laboratory animal setting, due to knowledge of ...
Ryan F. Boyd, Simon M. Petersen‐Jones
wiley   +1 more source

David Kasner, MD, and the Road to Pars Plana Vitrectomy

open access: yes, 2016
David Kasner, MD (1927–2001), used his extensive dissections of eye bank eyes and experiences in teaching cataract surgery to resident physicians to realize that excision of vitreous when present in the anterior chamber of eyes undergoing cataract ...
Christopher F. Blodi
core   +1 more source

Real‐world incidence and clinical characteristics of intraocular inflammation following intravitreal faricimab therapy: A safety study

open access: yesActa Ophthalmologica, Volume 104, Issue 8, Page e1008-e1017, December 2026.
Abstract Purpose To estimate the real‐world incidence of intraocular inflammation (IOI) following intravitreal faricimab injections at a large, highly specialized tertiary centre. Methods Single‐centre, retrospective cohort study with chart review using an electronic injection database and electronic medical records from November 2023 to August 2024 ...
Miklos Schneider   +7 more
wiley   +1 more source

Endophthalmitis following 27-Gauge Pars Plana Vitrectomy for Vitreous Floaters

open access: yesCase Reports in Ophthalmology, 2016
Purpose: To report a case of Staphylococcus epidermidis endophthalmitis following 27-gauge pars plana vitrectomy for symptomatic vitreous floaters. Methods: The clinical course and imaging findings, including fundus optomap, and spectral domain optical ...
Zhong Lin, Rong Han Wu, Nived Moonasar
doaj   +1 more source

Incidence rate and clinical characteristics of acute endophthalmitis following 23-gauge pars plana vitrectomy

open access: yesInternational Journal of Retina and Vitreous, 2022
Purpose In this study, we evaluated the incidence and clinical characteristics of post-vitrectomy acute endophthalmitis in a tertiary eye center. Methods Data were obtained by reviewing the patients’ medical records who underwent primary pars plana ...
SeyedehMaryam Hosseini   +6 more
doaj   +1 more source

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