[structural deformities, malformations, or other abnormalities of the cranium, oral and facial bones, muscles, cartilage, etc, that exist at, and usually before, birth regardless of their causation. ( CSP )]
UMLS (CSP) C0596372 Relation/PAR: congenital disorder
Relation/CHD: cleft lip
cleft palate
craniofacial dysostosis
Craniosynostoses
congenital palatopharyngeal defect
Smith Magenis syndrome