Results 191 to 200 of about 1,470,075 (237)

Long-Term Outcome of Intravitreal Bevacizumab Followed by Ahmed Valve Implantation in the Management of Neovascular Glaucoma

Seminars in Ophthalmology, 2018
Rajen Tailor
exaly   +2 more sources

Priming the Ahmed Glaucoma Valve

Journal of Glaucoma, 2015
To determine the pressure required to prime an Ahmed Glaucoma Valve (AGV) and determine whether the valve can be damaged by "over-priming pressure."Three AGVs, a syringe pump, and a manometer were used to assess priming pressure. Balanced salt solution was pumped through the AGV tube at increasing pressures until a jet of fluid was seen to eject from ...
Jason, Cheng, Milad, Abolhasani, Laura, Beltran-Agullo, Edward Bram, Moss, Yvonne M, Buys, Graham E, Trope   +5 more
openaire   +2 more sources

Comparison Between the eyeWatch Device and the Ahmed Valve in Refractory Glaucoma

Journal of glaucoma, 2020
Purpose: To assess the efficacy and safety of a glaucoma procedure to control intraocular pressure (IOP) using the adjustable eyeWatch glaucoma drainage device compared with Ahmed glaucoma valve (AGV) in refractory glaucoma.
Sylvain Roy, Adan Villamarin, Constantinos Stergiopulos, Stéphane Bigler, N. Stergiopulos, J. Wachtl, A. Mermoud, C. Kniestedt   +7 more
semanticscholar   +1 more source

Comparison of Polypropylene and Silicone Ahmed Glaucoma Valves

Ophthalmology, 2006
To evaluate and compare the clinical outcomes after implantation of the silicone plate and the polypropylene plate Ahmed Glaucoma Valves.Prospective, multicenter, comparative series.A total of 132 patients with uncontrolled glaucoma were treated with either the silicone or polypropylene Ahmed Glaucoma Valve implant.Success was defined according to 2 ...
Kyoko, Ishida, Peter A, Netland, Vital P, Costa, Lineu, Shiroma, Baseer, Khan, Iqbal Ike K, Ahmed   +5 more
openaire   +2 more sources

Ahmed valve implant for uncontrolled uveitic glaucoma

Ocular Immunology and Inflammation, 1998
To evaluate the efficacy of the Ahmed valve implant in patients with uncontrolled uveitic glaucoma, the medical records of all patients with uncontrolled uveitic glaucoma who underwent Ahmed valve implant surgery between October 1993 and March 1996 were reviewed.
F, Gil-Carrasco, E, Salinas-VanOrman, C, Recillas-Gispert, J A, Paczka, M E, Gilbert, L, Arellanes-García   +5 more
openaire   +2 more sources

Echographic evaluation of the Ahmed valves

1997
The Ahmed valves are one of the aqueous drainage devices used for glaucoma treatment. It has a venturi type valve that permits the drainage of the aqueous to the equatorial orbital space across a limbal shunt. The echographic characteristics of other valves have been described.
Eduardo Moragrega, C. Velasco-Barona, V. Sánchez, F. Gil   +3 more
openaire   +1 more source

Dynamic Tube Movement of Ahmed Glaucoma Valve

Journal of Glaucoma, 2009
To report the dynamic movement of the tube of the Ahmed glaucoma valve (AGV) in the anterior chamber with eye movement.Three patients (eyes) with dynamic movement of the tube of the AGV out of approximately 1500 AGV implantations over 10 years were identified.
Simon K, Law, Anne L, Coleman, Joseph, Caprioli   +2 more
openaire   +2 more sources

Comparison between primary Ahmed valve implantation and primary trabeculectomy with mitomycin C in pseudophakic patients with exfoliative glaucoma

Graefe's Archive for Clinical and Experimental Ophthalmology, 2023
Sunhee Hwang, Hee Bae Ahn, S. Jin
semanticscholar   +1 more source

Ahmed Valve and Uveitic Glaucoma

International Ophthalmology Clinics, 1999
A P, Da Mata, C S, Foster
openaire   +2 more sources

New Ahmed Valve Designs

International Ophthalmology Clinics, 2004
Lini S, Bhatia, Teresa C, Chen
openaire   +2 more sources