Is there any morphologic differences of the ears between the amerindians and europeans. ?

Question

Why many migrants from latin america get plastic surgery for changing the appearance of their ears?

Answer 1

There does seem to be some differences in medical conditions and genetic disorders such as Treacher Collins syndrome, hemifacial microsomia and Stahl's deformity that might be based upon heredity or population groups.

Answer 2

i haven't see any pictures of ears on american indians but i should think there ears would be more like the ears you see on asian races