There are no known preventive measures for<unk> , however genetic testing may be able to reveal genetic patterns of the disorder. Conditions such as reduced corneal thickness, are observed in people with cases of<unk> , as well as keratoconus (keratoconus is a corneal disease has the possibility of leading to blindness and/or astigmatism). However, there are some proposals that it is caused by a dissociation of the pupil margins, a partial coloboma which is a hole in the eye, or abnormal eye tissue composition.
Polycoria
Heterophoria
Orthophoria
Esophoria
Exophoria
Binocular dysphoria
Astigmatism
Astigmatism 