Craniofacial surgery is a surgical subspecialty of plastic surgery and oral and maxillofacial surgery that deals with congenital and acquired deformities of the head, skull, face,  Neck, jaws and associated structures. Although craniofacial treatment often involves manipulation of bone, craniofacial surgery is not tissue-specific, i.e., craniofacial surgeons deal with bone, skin, nerve, muscle, teeth, etc.