Risk factors and retreatment results of intraoperative flap complications in LASIK

Mitsutoshi Ito, Yoshiko Hori-Komai, Ikuko Toda, Kazuo Tsubota

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Purpose: To evaluate the incidence, type, and risk factors of intraoperative complications leading to abandonment of laser in situ keratomileusis (LASIK), and to compare the safety and efficacy of retreated LASIK with uncomplicated primary LASIK. Setting: Refractive surgery centers in Tokyo, Yokohama, Nagoya, Osaka, and Fukuoka, Japan. Methods: A total of 3751 eyes of 2033 patients who were followed for 6 months after primary LASIK, of which 15 eyes were retreated after intraoperative flap complications, were reviewed. In most of the cases, retreatments were performed by recutting a new flap. Results: Intraoperative flap complications occurred in 25 eyes, of which 15 eyes had retreatment at a later date. The overall incidence of complications was independent of the surgeons' experience, although incomplete flaps, in particular, occurred at a higher rate in the hands of inexperienced surgeons. No patient profile was detected as a risk factor for intraoperative flap complications. No flap-related complications occurred at retreatment. Refractive and visual outcomes were comparable to those in the uncomplicated cases within 6 months postoperatively. Conclusions: Retreatment after microkeratome flap complications by recutting the cornea is safe and effective.

Original languageEnglish
Pages (from-to)1240-1247
Number of pages8
JournalJournal of Cataract and Refractive Surgery
Volume30
Issue number6
DOIs
Publication statusPublished - 2004 Jun

ASJC Scopus subject areas

  • Surgery
  • Ophthalmology
  • Sensory Systems

Fingerprint Dive into the research topics of 'Risk factors and retreatment results of intraoperative flap complications in LASIK'. Together they form a unique fingerprint.

  • Cite this