Prominent ear, Bat ear, otapostasis is an abnormally protruding human ear.
They are one of most common abnormalities of Craniofacial Region.
It may be present either on one side or both sides.
Prominent ears are generally seen in early childhood or infancy and are most often associated with genetics and can be seen in family or among siblings .
Surgery is usually done for cosmetic purposes only as they do not affect any function though they can cause teasing or self consciousness.