Cleft lip and cleft palate is the most common type of cleft palate.

At present, patients with congenital cleft lip and palate need sequential treatment. Oral and maxillofacial repair is carried out according to each growth and development stage of the child in a planned way, mainly by surgery. Dental arch deformity can be corrected before the age of one year. Cleft palate repair can be perfected at the age of one and a half years. Meanwhile, parents should pay attention to the psychological development of the child.