[Epithelial scraping for corneal epithelial ingrowth after laser in situ keratomileusis].
BACKGROUND
Laser in situ keratomileusis (LASIK) is an effective method for correcting a wide range of myopia. However, complications sometimes occur. We report here a case treated with epithelial scraping two years and 4 months after surgery for epithelial ingrowth in the central cornea after LASIK.


METHODS
A 32 year-old woman who had undergone LASIK one year and 4 months before visited our hospital because of visual loss. At the first examination in our clinic, her best-corrected visual acuity was 20/60 in the right eye and 20/15 in the left eye. Epithelial ingrowth was observed in both eyes, but in the right eye, the epithelial ingrowth had reached the central cornea leading to the visual loss. The increased corneal stromal opacity decreased the visual acuity to 20/400. The patient decided to undergo epithelial scraping. The corneal flap was dissected again and epithelial scraping was performed on the stromal bed and back of the corneal flap. The visual acuity was improved from 20/400 to 20/40. However, the stromal opacity and the corneal astigmatism still remained.


CONCLUSIONS
This case suggests that epithelial scraping should be performed immediately when ingrowing epithelium after LASIK begins to invade the central cornea.
Watanabe
H
H
Department of Ophthalmology, Osaka University Medical School, 2-2 Yamadaoka, Suita 565-0871, Japan.
Maeda
N
N
Inoue
Y
Y
Tano
Y
Y
D000328:Adult; D019573:Epithelium, Corneal / Q000473:pathology* / Q000601:surgery*; D005260:Female; D006801:Humans; D020731:Keratomileusis, Laser In Situ; D011183:Postoperative Complications