国际眼科杂志2017，Vol.17Issue(9)：1674-1677,4.DOI:10.3980/j.issn.1672-5123.2017.9.17
白内障术后晚期人工晶状体脱位的研究进展
Research advances on late intraocular lens dislocation after phacoemulsification
杨安怀 1胡焰山 1李拓2
作者信息
- 1. 430060 中国湖北省武汉市,武汉大学人民医院眼科
- 2. 445000 中国湖北省恩施市,恩施土家族苗族自治州中心医院眼科
- 折叠
摘要
Abstract
Late intraocular lens dislocation is one of the most severe late complications after phacoemulsification.It often occurs 3mo after the surgery.Different from early intraocular lens dislocation, late intraocular lens dislocation is caused by zonular dehiscence and contraction of the capsular bag many years after phacoemulsification.In recent years, the incidence of late intraocular lens dislocation gradually increases, having a risk of 0.1% after 10a and 1.7% after 25a.In the long-term follow-up patients who underwent cataract surgery, 90% had zonular insufficiency and capsular contraction.Among the multiple factors which may contribute to zonular weakness and capsular contraction, pseudoexfoliation is the most common cause, accounting for 50% of all the cases.Other risk factors include aging, high myopia, uveitis, trauma, previous vitreoretinal surgery, retinitis pigmentosa, diabetes mellitus, atopic dermatitis, previous acute angle-closure glaucoma attack, and connective tissue disorders.The understanding of these predisposing factors will suggest necessary preventions for high-risk patients in the future.关键词
晚期人工晶状体脱位/白内障/进展Key words
late intraocular lens dislocation/cataract/advances引用本文复制引用
杨安怀,胡焰山,李拓..白内障术后晚期人工晶状体脱位的研究进展[J].国际眼科杂志,2017,17(9):1674-1677,4.
