Comparison of the effects of cylindrical correction with and without iris recognition technology in wavefront laser-assisted in situ keratomileusis

Tsung Jen Wang, Yu Huang Lin, David C K Chang, Hsiu Chu Chou, I. Jong Wang

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Background: To analyse the magnitude of cylindrical corrections over which cyclotorsion compensation with iris recognition (IR) technology is beneficial during wavefront laser-assisted in situ keratomileusis. Design: A retrospectively comparative case series. Participants or Samples: Fifty-four eyes that underwent wavefront laser-assisted in situ keratomileusis without IR (non-IR group) and 53 eyes that underwent wavefront laser-assisted in situ keratomileusis with IR (IR group) were recruited. Methods: Subgroup analysis based on baseline astigmatism were: a low degree of astigmatism (≥1.00D to

Original languageEnglish
Pages (from-to)239-246
Number of pages8
JournalClinical and Experimental Ophthalmology
Volume40
Issue number3
DOIs
Publication statusPublished - Apr 2012

Keywords

  • Cylindrical correction
  • Iris recognition
  • LASIK
  • Vector analysis
  • Wavefront

ASJC Scopus subject areas

  • Ophthalmology

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