Among these, 86% had either an intermittent exotropia, or an underlying convergence insufficiency, or a central nervous system pathology with an exotropia History and Physical Patients with intermittent exotropia are often asymptomaticEach type of exotropia can have different causes and levels of severity Intermittent exotropia Intermittent exotropia is the most common type of the condition Around 1% of the population is thought to have some degree of intermittent exotropia Eye turning only happens occasionally, as a result of one of these circumstances Fatigue IllnessSitting in front of the computer for hours can strain your eyes and may give rise to Strabismus Other causes Certain conditions like hydrocephalus, Down syndrome, brain tumors and cerebral palsy causes Strabismus, leading to Exotropia
Pattern Strabismus American Academy Of Ophthalmology