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Acute Keratoconus-Like Hydrops after Laser In Situ Keratomileusis
Joint Authors
Meyer, Carsten H.
Mennel, Stefan
Schmidt, Jörg C.
Source
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-3, 3 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-08
Country of Publication
Egypt
No. of Pages
3
Main Subjects
Abstract EN
Purpose.
To demonstrate keratoconus-like hydrops after laser in situ keratomileusis (LASIK) by optical coherence tomography (OCT).
Patient and Methods.
A 21-year-old man received uneventful bilateral LASIK.
On slit lamp examination or corneal topography there were no signs of fruste keratoconus.
The preoperative corneal thickness was 587-μm OD and the calculated ablation for two treatments was 114-μm.
Uneventful LASIK with an optical zone of 7 mm and an ablation of 89-μm OD, and an ablation of 73-μm OS was performed.
Three years postoperatively, he complained about progressive myopia and impaired vision OD.
His VA was hand motion OD and 20/20 OS.
Results.
OCT and light microscopy revealed an anterior corneal steepening and acute keratoconus-like excessive edematous swelling.
Conclusion.
The cornea is mechanically weakened after LASIK by the lamellar cut and tissue subtraction.
Although the advocated minimal residual stromal bed thickness is 250-μm, it may not be adequate to prevent progressive keratoconus-like hydrops in the selected cases.
American Psychological Association (APA)
Meyer, Carsten H.& Mennel, Stefan& Schmidt, Jörg C.. 2010. Acute Keratoconus-Like Hydrops after Laser In Situ Keratomileusis. Journal of Ophthalmology،Vol. 2009, no. 2009, pp.1-3.
https://search.emarefa.net/detail/BIM-466065
Modern Language Association (MLA)
Meyer, Carsten H.…[et al.]. Acute Keratoconus-Like Hydrops after Laser In Situ Keratomileusis. Journal of Ophthalmology No. 2009 (2009), pp.1-3.
https://search.emarefa.net/detail/BIM-466065
American Medical Association (AMA)
Meyer, Carsten H.& Mennel, Stefan& Schmidt, Jörg C.. Acute Keratoconus-Like Hydrops after Laser In Situ Keratomileusis. Journal of Ophthalmology. 2010. Vol. 2009, no. 2009, pp.1-3.
https://search.emarefa.net/detail/BIM-466065
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-466065