Long-term stability and visual outcomes of a single-piece, foldable, acrylic intraocular lens for scleral fixation.
| Autor: | Kim SJ; Department of Ophthalmology, Emory University, Atlanta, Georgia, USA., Lee SJ, Park CH, Jung GY, Park SH |
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| Jazyk: | angličtina |
| Zdroj: | Retina (Philadelphia, Pa.) [Retina] 2009 Jan; Vol. 29 (1), pp. 91-7. |
| DOI: | 10.1097/IAE.0b013e318188c7fc |
| Abstrakt: | Purpose: To report long-term visual outcomes and complications of a new foldable, one-piece, acrylic posterior chamber intraocular lens with closed-loop haptics (C-flex, Rayner, UK) for scleral fixation. Study Design: Retrospective interventional case series of 29 eyes of 29 patients who underwent scleral fixation with the C-flex intraocular lens in the absence of capsular support. Methods: Review of 29 consecutive cases from January 2001 to December 2005 in which scleral fixation was performed with the C-flex intraocular lens. All cases were performed by a single surgeon (S.J.L.) and with an ab externo two-point scleral fixation technique. Preoperative status, intraoperative complications, and postoperative outcomes were analyzed. Results: Mean best corrected visual acuity improved from 20/150 to 20/40 (P < 0.001) at 1 month and to 20/50 (P < 0.001) at mean follow-up of 41 months. Complications included clinically insignificant decentration [1 (3%)], mild intraoperative vitreous hemorrhage [1 (3%)], postoperative hyphema [2 (7%)], and transient elevated intraocular pressure [2 (7%)]. All complications were mild and resolved without the need for reoperation. Conclusion: Scleral fixation of the closed-loop, foldable, acrylic C-flex intraocular lens appeared to reduce operative time, was associated with minimal postoperative complications, and resulted in long-term visual improvement. |
| Databáze: | MEDLINE |
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