title: Epithelial folds following slippage of LASIK flap.
abstract: We present a case of a slipped corneal flap after laser-assisted in-situ keratomileusis, LASIK. A 22-year-old, female with myopia and a refractive error of -5.50 D sph OU had an uneventful LASIK performed on her left eye with a Chiron Automated Corneal Shaper (ACS) and a VISX-Star Excimer laser using a nasal hinged flap. On the first postoperative day, slit lamp examination revealed 4.0 mm slippage of the corneal flap. The flap was rolled and folded on itself within the inferior cul-de-sac. With the aid of the operating microscope, the flap was repositioned on the stromal bed. Immediately following the repositioning, many folds were still visible despite centering the flap on the stromal bed and performing stretching maneuvers. Detailed examination showed the folds to be of edematous epithelial origin. The underlying stromal bed was flat. Within days following repositioning, the folds had disappeared and the flap assumed the typical postoperative LASIK appearance. The final uncorrected visual acuity returned to 20/20.
authors.affiliation: Phillips Eye Institute and Health Partners, Minneapolis, Minnesota 55404, USA.
authors.forename: K H
authors.initials: KH
authors.lastname: Carlson
authors.forename: E F
authors.initials: EF
authors.lastname: Carpel
mesh_terms: D000328:Adult; D003261:Contact Lenses; D003316:Corneal Diseases / Q000209:etiology* / Q000473:pathology / Q000628:therapy; D019573:Epithelium, Corneal / Q000473:pathology*; D005260:Female; D005469:Fluorometholone / Q000008:administration & dosage; D005938:Glucocorticoids / Q000008:administration & dosage; D006801:Humans; D020731:Keratomileusis, Laser In Situ / Q000009:adverse effects*; D009216:Myopia / Q000601:surgery*; D009883:Ophthalmic Solutions; D014792:Visual Acuity
chemical_list: D005938:Glucocorticoids; D009883:Ophthalmic Solutions; D005469:Fluorometholone