Abstract：
PURPOSE:To describe the presenting characteristics and management alternatives of posterior chamber intraocular lens (PC-IOL) dislocation secondary to dehiscence of the zonules supporting the capsular bag. DESIGN:Observational case series. METHODS:Multicenter retrospective analysis of the surgical treatment and predisposing factors associated with 25 eyes of 22 patients with dislocation of the PC-IOL encased within the capsular bag secondary to dehiscence of the zonules supporting the capsular bag. RESULTS:The dislocated in-the-bag PC-IOL was replaced with an anterior chamber intraocular lens in 60% or repositioned/exchanged and scleral fixated in 40% of eyes. Associated conditions included pseudoexfoliation syndrome 44%, uveitis 16%, and trauma 16%. There was no identifiable cause in 24% of eyes. CONCLUSIONS:In-the-bag PC-IOL dislocations are an unusual, sometimes bilateral, late complication of cataract surgery that can be managed by exchange with an anterior chamber intraocular lens or by PC-IOL repositioning or replacement with scleral fixation. The most common associated condition was pseudoexfoliation.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Gross JG,Kokame GT,Weinberg DV,Dislocated In-The-Bag Intraocular Lens Study Group.doi
10.1016/j.ajo.2003.10.037subject
Has Abstractpub_date
2004-04-01 00:00:00pages
630-5issue
4eissn
0002-9394issn
1879-1891pii
S0002939403013242journal_volume
137pub_type
杂志文章,多中心研究abstract：PURPOSE:To examine acquired pit of the optic nerve as a risk factor for progression of glaucoma. METHODS:In a retrospective longitudinal study, 25 open-angle glaucoma patients with acquired pit of the optic nerve were compared with a group of 24 open-angle glaucoma patients without acquired pit of the optic nerve. The...
journal_title：American journal of ophthalmology
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journal_title：American journal of ophthalmology
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更新日期：1980-02-01 00:00:00
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