The Clinical Features in Patients with Orthophoria over Three Years after Surgery of Exotropia.

Purpose: To investigate clinical features in patients with orthophoria over three years after surgical correction of intermittent exotropia. Methods: Sex, age at onset and surgery, preoperative and postoperative angles of ocular deviation, type of surgery, associated disorders, and preoperative and postoperative binocular sensory status were retrospectively investigated in 27 patients with orthophoria or ocular deviation under 8 prism diopters...