has part has part characteristic of inheres in has modifier Craniosynostosis UMLS:C0010278 Early fusion of cranial sutures HP:0005448 Fyler:4336 Premature suture closure SNOMEDCT_US:57219006 HP:0008492 HP:0001363 Craniostenosis HP:0001365 HP:0005467 Cranial suture synostosis HP:0004494 Premature closure of cranial sutures UMLS:C0235942 Craniosynostosis refers to the premature closure of the cranial sutures. Primary craniosynostosis refers to the closure of one or more sutures due to abnormalities in skull development, and secondary craniosynostosis results from failure of brain growth. Craniosyostosis Skull deformity caused by the premature closure of the cranial sutures. Craniostenosis is a deformity of the skull caused by craniosynostosis, with consequent cessation of skull growth. HP:0005457 Deformity of the skull Abnormal calvaria morphology Abnormality of cranial sutures abnormal premature closure skeletal joint