Most cases of congenital anus can be cured. Congenital anoikis is a congenital anal atresia caused by congenital developmental abnormality, most of which can be cured through surgical treatment, while some serious cases cannot be cured. Its main symptom is that there is no meconium discharge after birth, and then gradually appear abdominal distension, vomiting, abdominal pain and other manifestations, physical examination can not see the anus. The cause of the disease is not clear, and it may be related to heredity to some extent. Its treatment is mainly surgical treatment, low atresia can be a one-stage reset, middle and high atresia can be temporary fistula, 3 months when the feasibility of radical surgery. The operation has perineal anoplasty, posterior sagittal approach anorectoplasty and so on. Congenital anus need to go to the regular hospital in a timely manner, follow the doctor’s instructions to actively cooperate with the treatment, do not arbitrarily delay, delay the condition.