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Modified Four-Point Scleral Suture Fixation Technique for Repositioning a Dislocated Intraocular Lens in the Absence of Capsule Support
Joint Authors
Yu, Jian
Fang, Wangyi
Zong, Yuan
Wu, Kaicheng
Xu, Canqing
Jiang, Chunhui
Tan, Ye
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Purpose.
To study the efficacy of a modified four-point fixation technique for the repositioning of a dislocated intraocular lens (IOL) with four eyelets in the absence of capsule support.
Methods.
Four patients with dislocated four-eyelet hydrophilic acrylic IOLs (Akreos AO60) were enrolled.
The modified technique combined four-point fixation with intrascleral sutures and suture burying.
The technique minimized the limbus incision to 1 mm with no externalization of the IOL or its haptics.
Follow-ups included routine ophthalmic examinations, corneal endothelial cell counts, and measurement of IOL tilt and decentration (measured using Pentacam® HR images).
Results.
The IOLs were successfully repositioned in all cases.
After a mean follow-up period of 19.75 ± 7.85 months (range: 8 to 24 months), the patients’ best-corrected vision acuity (BCVA (LogMAR), before: 0.63 ± 0.36, after: 0.58 ± 0.43, P=0.604) and intraocular pressure (pre 13.35 ± 0.85 mmHg, post 14.80 ± 2.03 mmHg, P=0.150) remained unchanged.
Corneal endothelium density decreased about 6.84 ± 2.97%.
In all cases, the IOL was well positioned during the follow-up.
At the final visit, the average IOL tilt was 1.36 ± 0.35° horizontally and 1.31 ± 0.14° vertically.
The average IOL decentration was 0.23 ± 0.12 mm horizontally and 0.18 ± 0.13 mm vertically.
Conclusions.
With this modified technique, dislocated IOLs with four-eyelets could be treated safely with favorable outcomes.
American Psychological Association (APA)
Wu, Kaicheng& Fang, Wangyi& Zong, Yuan& Yu, Jian& Xu, Canqing& Jiang, Chunhui…[et al.]. 2020. Modified Four-Point Scleral Suture Fixation Technique for Repositioning a Dislocated Intraocular Lens in the Absence of Capsule Support. Journal of Ophthalmology،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1189800
Modern Language Association (MLA)
Wu, Kaicheng…[et al.]. Modified Four-Point Scleral Suture Fixation Technique for Repositioning a Dislocated Intraocular Lens in the Absence of Capsule Support. Journal of Ophthalmology No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1189800
American Medical Association (AMA)
Wu, Kaicheng& Fang, Wangyi& Zong, Yuan& Yu, Jian& Xu, Canqing& Jiang, Chunhui…[et al.]. Modified Four-Point Scleral Suture Fixation Technique for Repositioning a Dislocated Intraocular Lens in the Absence of Capsule Support. Journal of Ophthalmology. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1189800
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189800