منابع مشابه
Ciliary Sulcus Ahmed Valve Implantation
PURPOSE Ahmed glaucoma valves were implanted into the ciliary sulcus of two patients diagnosed with neovascular glaucoma with favorable outcomes. METHODS The study patients presented to our hospital with ocular pain caused by increased intraocular pressure (IOP). A thorough history was taken, and an ophthalmic examination was performed. RESULTS A 71-year-old male patient and a 57-year-old f...
متن کاملsuperior versus inferior ahmed glaucoma valve implantation
purpose: to compare the efficacy and safety of ahmed glaucoma valve (agv) implantation in the superior versus inferior quadrants. methods: this prospective parallel cohort study was performed on 106 eyes of 106 patients with refractory glaucoma. main outcome measures included intraocular pressure (iop) and rate of complications. other outcome measures included best-corrected visual acuity (bcva...
متن کاملSurgical Technique: Pars Plana Ahmed Glaucoma Valve Implantation
The pars plana model of the Ahmed Glaucoma Valve (AGV) is inserted into the vitreous cavity through a sclerostomy, and has a specially designed clip anchors that it in place and avoids tube kinking. The tube deliver aqueous from within the eye to the episcleral plate covered by Tenon’s capsule and conjunctiva, which stimulates fibrovascular encapsulation around the plate. This article elucidate...
متن کاملHypertensive Phase Following Silicon Plate Ahmed Glaucoma Valve Implantation.
PURPOSE To estimate the incidence of hypertensive phase (HP) following silicone plate Ahmed glaucoma valve implantation and to explore the risk factors for developing HP. METHODS A total of 325 eyes from 325 patients who underwent Ahmed glaucoma valve implantation for uncontrolled intraocular pressure (IOP) and were followed for at least 1 year were included. The HP was defined as IOP>21 mm H...
متن کاملAhmed Glaucoma Valve implantation in African American and white patients.
OBJECTIVE To evaluate the results of Ahmed Glaucoma Valve implantation in African American and white patients. METHODS In this retrospective, comparative case-control study, we reviewed 86 eyes of 86 patients, comparing the surgical outcomes in white patients (n = 43) with matched African American patients (n = 43). Success was defined as an intraocular pressure (IOP) between 6 mm Hg and 21 m...
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ژورنال
عنوان ژورنال: Korean Journal of Ophthalmology
سال: 2007
ISSN: 1011-8942
DOI: 10.3341/kjo.2007.21.2.127