Reproducibility of quantitative anterior chamber angle measurements with scheimpflug video imaging

Marc E. Bosem, David Morsman, Moshe Lusky, Robert N. Weinreb

Research output: Contribution to journalArticlepeer-review

Abstract

A Scheimpflug video camera with digital image analysis was used to assess iridocorneal angles in 11 eyes with nonoccludable open angles and nine eyes with occludable narrow angles. Normal eyes had a mean angle width of 28.2 ± 2.5° and eyes with occludable narrow angles had a mean angle width of 17.5 ± 3.2°. Interobserver variability was 1.98° and 1.94° in open and narrow angles, respectively. Intraobserver variability was 1.81°. This technique provides a method for longitudinal observation and quantitative assessment of the iridocorneal angle.

Original languageEnglish
Pages (from-to)254-257
Number of pages4
JournalJournal of Glaucoma
Volume1
Issue number4
DOIs
StatePublished - 1992
Externally publishedYes

Keywords

  • Anterior chamber angle
  • Glaucoma
  • Iridocorneal angle
  • Scheimpflug images

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