Otapostasis or bat ear is an abnormally extending human ear. Some people also call it dumbo ears. Dumbo ears might be unilateral or bilateral. The concha is big with improperly established antihelix and scapha. It is the outcome of malformation of cartilage during ear advancement in intrauterine life. The defect can be corrected anytime after 6 years of age. >>>continue reading >>> ago cosmeticsurgery