There is no known prevention for craniosynostosis. Avoiding smoking and higher altitudes may decrease the risk of some forms of this condition. A couple with a family history of congenital disorders may find genetic counseling helpful.
Untreated craniosynostosis leads to significant skull deformity. If only one suture is involved, there will probably be no interference with brain function. If more than one suture is involved, brain function may be impaired.
Craniosynostosis poses no risk to others. If there is a possibility this condition was inherited, genetic counseling may help with family planning.