TYPES OF HETEROCHROMIA
Type 1:Complete Heterochromia
This is where the iris of one eye is a completely
different color than the iris of the other eye.
Type 2:Sectoral/Partial Heterochromia
This is where only a portion (or sector) of the iris of
one eye has a different color than the rest of the iris of that eye.
Partial heterochromia can occur in one eye or both eyes.
Type 3:Central Heterochromia
In this type of heterochromia, the iris has a different
color near the border of the pupil
(compared with the color of the rest of the iris),
with spikes of the central color radiating from the pupil
toward the middle of the iris.
