The Analysis of Ocular Deviations Between Dominant and Non-dominant Eye Using Video-oculography (VOG) in Intermittent Exotropia
The Analysis of Ocular Deviations Between Dominant and Non-dominant Eye Using Video-oculography (VOG) in Intermittent Exotropia
Fifteen subjects with intermittent exotropia were included. The subjects were asked to fixate
 on a black-on-white optotype at 1 m, which subtended a visual angle of 50 min of arc,
 equating to a Snellen optotype of 20/200. The video files and data about ocular deviations
 were obtained using VOG with alternate cover test. Investigators analyzed angles of ocular
 deviations in dominant and non-dominant eyes, compared with values of VOG and deviation
 angles of the alternative prism cover test.
Inclusion Criteria:

 -  Visual acuity >= 1.0/1.0

 -  Intermittent exotropia

 -  Cooperative

 Exclusion Criteria:

 -  Other eye disease

 -  Have hyperopia, myopia > 2 diopter

 -  Have horizontal strabismus > 50 prism diopter

 -  Not cooperative, no agree