Human Phenotype Ontology 
Grandparent Node:
expand
Abnormality of the vertebral column (HP:0000925)help
Parent Node:
expand
Abnormality of the odontoid process (HP:0003310)help
..Starting node
..expand
Os odontoideum (HP:0005667)help
Term ID: 5667
Name: Os odontoideum
Synonym:
Definition: Separation of the odontoid process from the body of the axis.
Comments:
Reference: HP:0005667
Genes and Diseases:
 
       Child Nodes:
........expandOrthotopic os odontoideum (HP:0025375) help
........expandDystopic os odontoideum (HP:0040143) help

 Sister Nodes: 
..expandAnteriorly placed odontoid process (HP:0004608) help
..expandDuplicated odontoid process (HP:0025374) help
..expandHypoplasia of the odontoid process (HP:0003311) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0005667HP:0005667Os odontoideum0NMNAT1 CL E G H6480217877OMIM:619260SPONDYLOEPIPHYSEAL DYSPLASIA, SENSORINEURAL HEARING LOSS, IMPAIRED INTELLECTUAL DEVELOPMENT, AND LEBER CONGENITAL AMAUROSIS; SHILCA15
HP:0005667HP:0040143Dystopic os odontoideum1 CL E G H
HP:0005667HP:0025375Orthotopic os odontoideum1 CL E G H


Genes (1) :NMNAT1

Diseases (1) :OMIM:619260
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.