Necrotizing Keratitis after Laser Refractive Surgery in Patients with Inactive Inflammatory Bowel Disease

Two cases of necrotizing keratitis following laser refractive corneal surgery, with stable and controlled Crohn's disease are described. A 40-year-old woman developed bilateral stromal inflammation and inferior thinning in the right eye along the flap edge within 1 day of uneventful bilateral IntraLase laser-assisted in situ keratomileusis. The other case is a 30-year-old man who also developed bilateral inferior stromal infiltrates 2 days following photorefractive keratectomy. Both cases were aggressively treated with systemic and topical corticosteroids. The infiltrates in both patients gradually resolved, with one relapse during the 7 months period of follow-up in the first case. These cases highlight the importance of taking precautions considering this and similar autoimmune conditions as a relative contraindication to refractive surgery.