Malformation congenital on auricle is results from a series disturbances during the embryological development of the fetal auricular cartilage. These anomalies have varying degrees of functional impairment and severity, which may need intervention surgery or No. Besides That, abnormalities It can be associated with other congenital syndromes, but is most often found in isolation. Microtia is a congenital defect of the auricle, ranging from an underdeveloped ear with normal shape to an underdeveloped ear with abnormal shape, or even the absence of the auricle itself. The incidence of microtia varies from 0.8 to 4.53 per 10,000 births. In addition to like race And vulnerability genetics, exposure Mother to teratogen, diabetes, and anemia are known risk factors. 1–7