Abstract:
PURPOSE:To describe a simplified new technique for repositioning and attaching a suture to the haptic of a displaced posterior chamber intraocular lens (IOL). METHODS:We describe a double-knot technique for repositioning and transscleral suture fixation of a subluxed posterior chamber IOL after penetrating keratoplasty. Two 10-0 Prolene transscleral sutures on straight needles are passed around the IOL haptic, tied extraocularly, and used to secure the repositioned haptic of the IOL. A second knot ties the transscleral suture in the scleral bed, stabilizing the haptic in the ciliary sulcus. RESULTS:In the case described, the IOL was stable and well positioned 2 months after surgery. CONCLUSION:The double-knot technique for intraocular repositioning and transscleral suture fixation of displaced posterior chamber IOLs reduces the extensive intraocular manipulation and scleral incisions required for IOL exchange and may reduce chronic irritation associated with iris fixation.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Azar DT,Wiley WFdoi
10.1016/s0002-9394(99)00244-5subject
Has Abstractpub_date
1999-11-01 00:00:00pages
644-6issue
5eissn
0002-9394issn
1879-1891pii
S0002939499002445journal_volume
128pub_type
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journal_title:American journal of ophthalmology
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journal_title:American journal of ophthalmology
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pub_type: 杂志文章
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journal_title:American journal of ophthalmology
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pub_type: 杂志文章
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更新日期:2000-08-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 历史文章,杂志文章,评审
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:1979-09-01 00:00:00
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