<Tr> <Th> Specialty </Th> <Td> ophthalmology </Td> </Tr> <Tr> <Td_colspan="2"> (edit on Wikidata) </Td> </Tr> <P> Heterochromia is a difference in coloration, usually of the iris but also of hair or skin . Heterochromia is a result of the relative excess or lack of melanin (a pigment). It may be inherited, or caused by genetic mosaicism, chimerism, disease, or injury . </P> <P> Heterochromia of the eye (heterochromia iridis or heterochromia iridum) is of three kinds . In complete heterochromia, one iris is a different color from the other . In segmental heterochromia or sectoral heterochromia, part of one iris is a different color from its remainder and finally in central heterochromia there are spikes of different colors radiating from the pupil . </P>

What is the name of different colored eyes