A newborn with a concave chin may be related to genetic factors, or it may be related to being overweight or underdeveloped.
1. Heredity: If a newborn baby has a concave chin, it may be related to hereditary factors, especially if the newborn baby’s immediate family members have the above facial features, the newborn baby will also have the above symptoms.
2. overweight: many newborns diet and nutrition are more adequate, so the body will be fat, in the body fat may affect the appearance of features, appear chin concave in, this is generally not too worried about belonging to a normal situation.
3. Dysplasia: If you exclude the above situation, the newborn still appear chin concave bad phenomenon, may be congenital jaw dysplasia.
Newborns chin concave, there may also be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.