Results 51 to 60 of about 2,822,267 (158)

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

Primary vitreous cysts

open access: yesGMS Ophthalmology Cases, 2020
Objective: To report two cases of vitreous cysts with discussion of their pathophysiology and management.Methods: Clinical examination with fundus photography, ultrasound and optical coherence tomography.
Robben, Pieter   +6 more
doaj   +1 more source

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

Comparison of Characteristics and Clinical Outcomes between 27 versus 23 Vitrectomy Gauge in Diabetic Vitrectomy Surgery [PDF]

open access: yesAl-Azhar International Medical Journal
Background: The most serious type of diabetic eye disease, proliferative diabetic retinopathy, affects about 1.4% of all diabetics around the world.Aim: To find out how well 27-G and 23-G probes work in diabetic vitrectomy surgery by looking at their ...
doaj   +1 more source

Case Series of Inappropriate Concentration of Intraocular Sulfur Hexafluoride

open access: yesCase Reports in Ophthalmology, 2018
Due to high complexity, vitreoretinal surgery presents a higher number of patient safety incidents compared with other ophthalmic procedures. Intraocular gases are one of the most useful adjuncts to vitrectomy and surprisingly, surgeons commonly admit to
Piotr Kanclerz, Andrzej Grzybowski
doaj   +1 more source

Efficacy of 0.2% povidone‐iodine and 0.1% polyhexamethylene biguanide as preoperative antiseptics in equine ophthalmic procedures

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 438-447, March 2025.
Abstract Objective This retrospective study evaluates the efficacy of povidone‐iodine (PI) and polyhexamethylene biguanide (PHMB) as preoperative antiseptics in equine ophthalmic procedures. Animals Studied Horses that underwent routine ophthalmic surgery and procedures.
Anna Farkas   +4 more
wiley   +1 more source

Surgical Outcomes of 27-Gauge Pars PLana Vitrectomy for Symptomatic Vitreous Floaters

open access: yesJournal of Ophthalmology, 2017
Purpose. To report the surgical outcomes of 27-gauge pars plana vitrectomy (PPV) for symptomatic vitreous floaters. Methods. 47 eyes of 47 patients (39 males, 83.0%) with symptomatic vitreous floaters who underwent 27-gauge PPV and followed up for more ...
Zhong Lin   +6 more
doaj   +1 more source

Early Worsening of Diabetic Retinopathy Following Initiation of Hybrid Closed‐Loop/Automated Insulin Delivery Systems in Type 1 Diabetes: A Systematic Review and Structured Study‐Level Synthesis

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 10, Page 8878-8894, October 2026.
ABSTRACT Background Hybrid closed‐loop (HCL) systems achieve rapid, algorithm‐driven improvements in glycaemia in type 1 diabetes (T1D). Paradoxically, rapid improvement in glycaemic control is associated with early worsening of diabetic retinopathy (EWDR), a phenomenon established in the intensive insulin therapy era.
Matthew Anson   +9 more
wiley   +1 more source

Twenty-seven-gauge vitrectomy for combined tractional and rhegmatogenous retinal detachment involving the macula associated with proliferative diabetic retinopathy

open access: yesInternational Journal of Retina and Vitreous, 2017
Background To report our experience using 27-gauge pars plana vitrectomy (PPV) system for treating patients with combined tractional and rhegmatogenous retinal detachments (CTRRD) involving the macula associated with proliferative diabetic retinopathy ...
Yousef J. Cruz-Iñigo   +1 more
doaj   +1 more source

25 vs. 27-gauge micro-incision vitrectomy surgery for visually significant macular membranes and full-thickness macular holes: a retrospective study

open access: yesInternational Journal of Retina and Vitreous, 2020
Background To evaluate visual and safety outcomes for 25-gauge (25G) and 27-gauge (27G) micro-incision vitrectomy platforms (MIVS) for the treatment of epiretinal membrane and full-thickness macular holes.
Gordon T. Brown   +5 more
doaj   +1 more source

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