| 1 | Implantation of trabecular micro-bypass stent using a novel “landing strip” technique显示文摘AIM:To describe a novel technique of creating a landing strip within the trabecular meshwork to guide trabecular micro-bypass stent(iStent) implantation in patients who underwent phacoemulsification.METHODS:Thirty-four eyes from 30 patients who underwent i Stent implantation after phacoemulsification from May 2014 to February 2015 were included in our retrospective study. All iStents were implanted via the 'landing strip' technique. A 25-gauge microvitreoretinal blade was used to bisect the trabecular meshwork to less than 1 clock-hour, effectively creating a landing strip. The iStent applicator was pressed along the landing strip and then the stent was released into the trabecular meshwork. RESULTS:Of the 34 eyes with iStent implantation, 27(79.4%) eyes had primary open-angle glaucoma, 6(17.6%) eyes had pseudoexfoliation glaucoma, and 1(2.9%) eye had ocular hypertension. At 6-month follow-up(n=17), the mean number of hypotensive medications decreased from 2.2±1.2 at baseline to 0.8±1.3(P=0.05) and mean intraocular pressure decreased from 19.7±4.1 mm Hg at baseline to 16.7±2.1 mm Hg(P=0.58). Two eyes(5.9%) required subsequent trabeculectomy. CONCLUSION:The 'landing strip' technique appears to be an effective way to assist with iS tent implantation. | Cindy X.Zheng Marlene R.Moster Priyanka Gogte Yang Dai Remy S.Manzi Michael Waisbourd | 2017 | International Journal of Ophthalmology(English edition)2017，10，5： | 2 |
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