Flapless one-knot suture:a novel surgical technique for transscleral fixation of C-loop intraocular lenses
作者机构：Department of OphthalmologyGongli Hospital of Shanghai Pudong New AreaShanghai 200135China Department of OphthalmologyShanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China
出 版 物：《International Journal of Ophthalmology(English edition)》 (国际眼科杂志（英文版）)
年 卷 期：2023年第16卷第5期
页 面：736-742页
核心收录：
学科分类：1002[医学-临床医学] 100212[医学-眼科学] 10[医学]
基 金：Supported by the Gongli Hospital of Pudong New Area Shanghai(No.2017YQNJJ-13)
主 题：C-loop intraocular lens implantation lens dislocation transscleral fixation four-haptics intraocular lens
摘 要：AIM:To describe a novel suture approach for transscleral fixation of C-loop intraocular lenses(IOL)and to compare the surgical outcomes with the four-haptics posterior chamber(PC)-IOL ***:We retrospectively analyzed 16 eyes of 16 patients who underwent transscleral fixation of C-loop PCIOLs using a flapless one-knot suture technique,which were followed up for longer than *** this technique,the capsulorless IOL was suspended using a single suture for transscleral fixation of four *** we compared its surgical outcomes and complications with the four-haptics PC-IOLs using the Student s t test and Chi-square ***:Sixteen patients of 16 eyes with a mean age of 58.3±10.1y(42-76y)who received transscleral C-loop IOL implantation due to trauma,vitrectomy,or cataract surgery with inadequate capsule support showed improved visual *** difference was not significant between two IOLs except the surgery time(P0.05).The mean operation times of C-loop IOL surgery was 24.1±1.83min and 31.3±4.47min of the four-haptics PC-IOL method(P0.05).We did not detect any optic capture,IOL decentration or dislocation,suture exposed,or cystoid macular edema in patients underwent C-loop IOLs ***:The novel flapless one-knot suture technique for transscleral fixation of C-loop IOL is a simple,reliable,and stable technique.
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