25-, 23-, or 20-gauge instrumentation for vitreous surgery?
نویسندگان
چکیده
منابع مشابه
Vitreous Incarceration in Sclerotomies after Valved 23-, 25-, or 27-gauge and Nonvalved 23- or 25-gauge Macular Surgery
PURPOSE To study the patterns of vitreous incarceration at sclerotomy sites by ultrasound biomicroscopy in patients subjected to valved or nonvalved small-gauge pars plana vitrectomy. METHODS A prospective comparative study of 88 eyes affected by epiretinal membrane and macular hole. Patients were divided into four groups: valved or nonvalved 23-gauge (16 eyes each) and valved or nonvalved 25...
متن کاملComparison of outcomes between 20, 23 and 25 gauge vitrectomy for idiopathic macular hole
PURPOSE To compare the results of 20, 23, 25 gauge pars plana vitrectomy (PPV) with two different gas tamponades for idiopathic macular hole (MH) in a multi-surgeon vitroretinal practice. METHODS In this comparative, retrospective, interventional case series, the medical charts of 142 eyes/130 patients were reviewed. Patients who matched our inclusion criteria: eye with stage 2, 3, or 4 MH th...
متن کاملVisual outcome of 25-gauge microincision vitrectomy surgery in diabetic vitreous haemorrhage
OBJECTIVE To assess the visual outcome and complications of 25-gauge micro incision vitrectomy surgery (MIVS) in diabetic vitreous haemorrhage. METHODS This Quasi Experimental study was conducted at LRBT, Tertiary eye care hospital Karachi, from February 2012 to January 2013. Sixty eyes of sixty patients with uncontrolled type II diabetes mellitus (DM) were included. There were 43 (71.7%) mal...
متن کاملIntraocular Microsurgical Forceps (20, 23, and 25 gauge) Membrane Peeling Forces Assessment
Background. To assess the peeling forces exerted by different calibers of microsurgical forceps on an experimental model of epiretinal membrane. Methods. A model of epiretinal membrane was constructed using thin cellulose paper and heptanes-isopropyl alcohol 1% mixture. The model was mounted on a force censoring device. Subsequently, flaps were created with three different microsurgical forceps...
متن کاملcomparison of intraoperative retinal break formation during standard 20-gauge and 23-gauge sutureless vitrectomy systems
purpose : the aim of this study was to compare the rate and location of intraoperatively induced retinal breaks between two techniques of standard 20-gauge vitrectomy and transconjunctival 23-gauge using trocar/cannula methods : in this prospective comparative case series patients having attached retina before surgery who were operated for different vitreoretinal or macular conditions by standa...
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ژورنال
عنوان ژورنال: Eye
سال: 2008
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.2008.20