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Congenital aniridia with cataract: case series

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机构: [1]Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital of Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing 100005, China. [2]Beijing Tongren Eye Center, Beijing Tongren Hospital of Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing 100005, China. [3]Jacobs Retina Center, Shiley Eye Institute, and Department of Ophthalmology, University of California, La Jolla, San Diego, California, USA. [4]Department of Ophthalmology and Visual Sciences, the Chinese University of Hong Kong, Hong Kong, China.
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关键词: Congenital aniridia Cataract removal surgery Color artificial lens Capsular tension ring

摘要:
Background: This study evaluates patients with congenital aniridia and cataract who underwent phacoemulsification, capsular tension ring placement, and foldable intraocular lens implantation. Methods: In this prospective case series, 10 patients (17 eyes) underwent cataract surgery via a 3.2 mm clear corneal incision. A continuous circular capsulorhexis with <6 mm diameter was employed. A capsular tension ring and HOYA yellow foldable posterior chamber intraocular lens was implanted. All patients wore color contact lenses postoperatively. Paired t.test was used to compare visual acuity, intraocular pressure, and corneal endothelial changes before and after surgery. Results: A single surgeon performed all surgeries. The best-corrected visual acuity improved from value 1.03 +/- 0.27LogMAR preoperatively to value 0.78 +/- 0.26LogMAR postoperatively (p = 0.000). The photophobic symptoms improved significantly after surgery. The mean corneal endothelial cell density before and after surgery was 3280 +/- 473 cells/mm(2) and 2669 (+/-) 850 cells/mm(2), respectively (p = 0.006). None of the patients developed corneal endothelial decompensation or secondary glaucoma after surgery. Conclusions: Treatment of congenital aniridia and coexistent cataract by phacoemulsification, posterior chamber foldable lens implantation, capsular tension ring placement was safe and effective. Use of colored contact lenses in the postoperative period can reduce photophobic symptoms in this group of patients.

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基金编号: H020821380190 Z131102000413025 2014108 30471861

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出版当年[2016]版:
大类 | 4 区 医学
小类 | 4 区 眼科学
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 眼科学
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出版当年[2015]版:
Q3 OPHTHALMOLOGY
最新[2023]版:
Q3 OPHTHALMOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2015版] 出版当年五年平均 出版前一年[2014版] 出版后一年[2016版]

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第一作者机构: [1]Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital of Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing 100005, China.
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