Common clinical configuration of zone of zero-associated phoria

Academic Article


  • The four common configurations of the zone of zero-associated phoria are presented based on the results of a clinical study of 156 asymptomatic patients. These configurations and the relative frequencies, constitute normative data against which we can compare similiar zones and frequencies in patient populations having certain binocular defects. © 1983 American Academy of Optometry.
  • Authors

    Published In

    Author List

  • Godio LB; Rutstein RP
  • Start Page

  • 518
  • End Page

  • 541
  • Volume

  • 60
  • Issue

  • 6