Syndactyly and polydactyly is a common congenital malformation involving extra fingers or toes. The cause is like heredity and mutation, and there is not much problem. Just find a hospital or doctor with a good microscope to remove it.

Surgery within 6 months.

The treatment opportunity of polydactyly depends on the general situation of children, the safety of anesthesia and the requirements of parents. Generally speaking, if circumstances permit, the operation should be carried out within 6 months.

Surgery within 2 years old.

It can also be postponed, but it should be carried out within 2 years old as far as possible, generally not exceeding preschool age.