Analysis of Influencing Factors of Stereopsis and Eye Position Changes before and after Intermittent Exotropia Surgery / 中国医科大学学报

ABSTRACT

Objective To investigate the influencing factors of stereopsis and ocular position changes before and after intermittent exotropia sur-gery. Methods A total of 70 cases diagnosed with intermittent exotropia(squint angle>15△and0.05). There was no statistical difference in the recovery rate of stereopsis and the orthostatic rate of eyes between the groups of 45△and more than 45△. Conclusion Intermittent exotropia surgery can effectively improve the stereopsis and eye po-sition,and the outcomes of surgery are related to the age of surgery. The recovery rate of stereopsis is higher in the patients with intermittent exotro-pia during the visual development period. Regardless of the size of the angle of squint ,early surgery is benefit to the recovery of stereopsis.