Comparison of the effects of 23-gauge and 25-gauge microincision vitrectomy blade designs on incision architecture
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چکیده
منابع مشابه
Comparison of the effects of 23-gauge and 25-gauge microincision vitrectomy blade designs on incision architecture
PURPOSE To compare the effects of different 23- and 25-gauge microincision vitrectomy trocar cannula entry systems on incision architecture. METHODS We tested one ridged microvitreoretinal (MVR), one non-ridged MVR, one pointed beveled, and one round-tipped beveled blade (n=10 per blade design per incision type). Each blade's straight and oblique incision architecture was assessed in a silico...
متن کاملIn Vivo Comparison of 23- and 25-Gauge Sutureless Vitrectomy Incision Architecture Using Spectral Domain Optical Coherence Tomography
Purpose. To investigate the in vivo incision architecture using spectral domain optical coherence tomography (SD-OCT) in 23-gauge and 25-gauge transconjunctival sutureless pars plana vitrectomy (TSPPV). Methods. A prospective observational study of 22 eyes of 22 patients that underwent three-port 25-gauge (10 eyes) or 23-gauge (12 eyes) TSPPV was performed. The three sclerotomies sites in each ...
متن کامل23-gauge versus 25-gauge vitrectomy for proliferative diabetic retinopathy: a comparison of surgical outcomes.
PURPOSE This study compared clinical outcomes and complications between 23-gauge (23g) and 25-gauge (25g) transconjunctival sutureless vitrectomy in patients with proliferative diabetic retinopathy. STUDY DESIGN It was a retrospective study using data prospectively defined and collected. 80 eyes underwent 23g transconjunctival sutureless vitrectomy, and 80 eyes underwent 25g surgery using the...
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...
متن کاملComparison of the 20-Gauge Conventional Vitrectomy Technique with the 23-Gauge Releasable Suture Vitrectomy Technique
PURPOSE To compare the efficacy of the transconjunctival releasable suture technique for pars plana vitrectomy using 23-gauge (23G) instruments versus the conventional 20-gauge (20G) technique. METHODS A retrospective and interventional case series was consecutively performed for 199 eyes of the 192 patients that were a part of this study. Clinical data were reviewed retrospectively regarding...
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ژورنال
عنوان ژورنال: Clinical Ophthalmology
سال: 2014
ISSN: 1177-5483
DOI: 10.2147/opth.s72375