“…It is recommended that orthodontic and dental corrections should be undertaken once definitive skeletal repair is finalized. 33,34,44,49,82 Clinical examination allows observing many craniofacial changes of these syndromes, but many abnormalities of the cervical spine do not manifest themselves symptomatically until adolescence or young adulthood. The cervical spine anomalies can be divided into syndromic and nonsyndromic malformations.…”