Polycoria

Polycoria is a pathological condition of the eye characterized by more than one pupillary opening in the iris.^[1] It may be congenital or result from a disease affecting the iris.^[1] It results in decreased function of the iris and pupil, affecting the physical eye and visualization.

In the early history of China, double pupils were seen as a sign that a child would become a great king or sage.^{[citation needed]}