Late in-the-bag dislocation of IOL bag complex:Mechanisms in etiology and risk factors
10.13389/j.cnki.rao.2017.0150
- VernacularTitle:晚期囊袋人工晶状体复合体脱位的发病原因与危险因素分析
- Author:
Xiaopeng ZHAO
;
Jinpeng ZHANG
;
Hong YAN
- Keywords:
intraocular lens;
dislocation;
lens capsule;
high myopia
- From:
Recent Advances in Ophthalmology
2017;37(6):591-593
- CountryChina
- Language:Chinese
-
Abstract:
Late in-the-bag dislocation of intraocular lens bag complex is a rare but potential complication after cataract surgery,which can affect the quality of patients'life seriously,and usually need surgical treatment.People are paying more attention to this complication,because it has been reported with increasing frequency in recent years.This complication may present after a long time frame.There is a research showing that the interval between cataract surgery and the dislocation was 10.9 years.The cumulative risk of IOL dislocation at 10 years,20 years,and 25 years after cataract extraction was 0.1％,0.7％,and 1.7％ respectively.Late in-the-bag IOL dislocation is a result of progressive zonular dehiscence up to many years after cataract surgery,and its genesis is multifactorial.This article reviews the incidence,possible mechanism and risk factors of late in-the-bag IOL dislocation.
