Human Phenotype Ontology 
Grandparent Node:
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Abnormal axial skeleton morphology (HP:0009121)help
Parent Node:
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Abnormality of the vertebral column (HP:0000925)help
..Starting node
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Atlantoaxial abnormality (HP:0003413)help
Term ID: 3413
Name: Atlantoaxial abnormality
Synonym:
Definition: An anomaly of the atlantoaxial joint, i.e., of the joint between the first (atlas) and second (axis) cervical vertebrae.
Comments:
Reference: HP:0003413
Genes and Diseases:
 
       Child Nodes:
........expandAtlantoaxial dislocation (HP:0003414) help
................... HP:0005678 Anterior atlanto-occipital dislocation
........expandAtlantoaxial instability (HP:0003467) help

 Sister Nodes: 
..expandAbnormal coccyx morphology (HP:0008519) help
..expandAbnormal intervertebral disk morphology (HP:0005108) help
..expandAbnormal lumbar spine morphology (HP:0100712) help
..expandAbnormal sacrum morphology (HP:0005107) help
..expandAbnormal thoracic spine morphology (HP:0100711) help
..expandAbnormal vertebral morphology (HP:0003468) help
..expandAbnormality of the cervical spine (HP:0003319) help
..expandAbnormality of the curvature of the vertebral column (HP:0010674) help
..expandAbnormality of the odontoid process (HP:0003310) help
..expandAplasia/Hypoplasia involving the vertebral column (HP:0008518) help
..expandBack pain (HP:0003418) help
..expandNeuropathic spinal arthropathy (HP:0008443) help
..expandReversed usual vertebral column curves (HP:0008433) help
..expandSpinal canal stenosis (HP:0003416) help
..expandSpinal dysplasia (HP:0008423) help
..expandSpinal instability (HP:0005881) help
..expandSpinal rigidity (HP:0003306) help
..expandSpondylolisthesis (HP:0003302) help
..expandSpondylolysis (HP:0003304) 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:0003413HP:0003413Atlantoaxial abnormality0ARSL CL E G H415719ORPHA:79345Brachytelephalangic chondrodysplasia punctata
HP:0003413HP:0003413Atlantoaxial abnormality0B3GALT6 CL E G H12679217978ORPHA:536467B3GALT6-related spondylodysplastic Ehlers-Danlos syndrome38
HP:0003413HP:0003413Atlantoaxial abnormality0CHST14 CL E G H11318924464ORPHA:2953Musculocontractural Ehlers-Danlos syndrome27
HP:0003413HP:0003413Atlantoaxial abnormality0COL2A1 CL E G H12802200OMIM:183900Spondyloepiphyseal dysplasia congenita284
HP:0003413HP:0003413Atlantoaxial abnormality0COMP CL E G H13112227OMIM:177170Pseudoachondroplasia89
HP:0003413HP:0003413Atlantoaxial abnormality0DDR2 CL E G H49212731OMIM:271665Spondylometaepiphyseal dysplasia, short Limb-Hand type45
HP:0003413HP:0003413Atlantoaxial abnormality0DSE CL E G H2994021144ORPHA:2953Musculocontractural Ehlers-Danlos syndrome13
HP:0003413HP:0003413Atlantoaxial abnormality0DYM CL E G H5480821317ORPHA:239Dyggve-Melchior-Clausen disease65
HP:0003413HP:0003413Atlantoaxial abnormality0DYM CL E G H5480821317OMIM:607326Smith-Mccort dysplasia 165
HP:0003413HP:0003413Atlantoaxial abnormality0FKBP14 CL E G H5503318625OMIM:614557Ehlers-Danlos syndrome, kyphoscoliotic type, 213
HP:0003413HP:0003413Atlantoaxial abnormality0GATA1 CL E G H26234170OMIM:190685Down syndrometrisomy 21, included29
HP:0003413HP:0003413Atlantoaxial abnormality0GNPTAB CL E G H7915829670OMIM:252500Mucolipidosis II alpha/beta240
HP:0003413HP:0003413Atlantoaxial abnormality0NFIX CL E G H47847788OMIM:602535Marshall-Smith syndrome40
HP:0003413HP:0003413Atlantoaxial abnormality0POLR3A CL E G H1112830074ORPHA:3455Wiedemann-Rautenstrauch syndromeHP:0040283 - Occasional138
HP:0003413HP:0003413Atlantoaxial abnormality0RMRP CL E G H602310031OMIM:607095Anauxetic dysplasia37
HP:0003413HP:0003467Atlantoaxial instability1ARSL CL E G H415719ORPHA:79345Brachytelephalangic chondrodysplasia punctataHP:0040283 - Occasional
HP:0003413HP:0003414Atlantoaxial dislocation1B3GALT6 CL E G H12679217978ORPHA:536467B3GALT6-related spondylodysplastic Ehlers-Danlos syndromeHP:0040283 - Occasional38
HP:0003413HP:0003414Atlantoaxial dislocation1CHST14 CL E G H11318924464ORPHA:2953Musculocontractural Ehlers-Danlos syndromeHP:0040283 - Occasional27
HP:0003413HP:0003467Atlantoaxial instability1COL2A1 CL E G H12802200OMIM:183900Spondyloepiphyseal dysplasia congenita284
HP:0003413HP:0003414Atlantoaxial dislocation1COMP CL E G H13112227OMIM:177170Pseudoachondroplasia89
HP:0003413HP:0003467Atlantoaxial instability1DDR2 CL E G H49212731OMIM:271665Spondylometaepiphyseal dysplasia, short Limb-Hand type.45
HP:0003413HP:0003414Atlantoaxial dislocation1DSE CL E G H2994021144ORPHA:2953Musculocontractural Ehlers-Danlos syndromeHP:0040283 - Occasional13
HP:0003413HP:0003467Atlantoaxial instability1DYM CL E G H5480821317ORPHA:239Dyggve-Melchior-Clausen diseaseHP:0040283 - Occasional65
HP:0003413HP:0003467Atlantoaxial instability1DYM CL E G H5480821317OMIM:607326Smith-Mccort dysplasia 1.65
HP:0003413HP:0003467Atlantoaxial instability1FKBP14 CL E G H5503318625OMIM:614557Ehlers-Danlos syndrome, kyphoscoliotic type, 2HP:0040284 - Very rare13
HP:0003413HP:0003467Atlantoaxial instability1GATA1 CL E G H26234170OMIM:190685Down syndrometrisomy 21, included.29
HP:0003413HP:0003414Atlantoaxial dislocation1GNPTAB CL E G H7915829670OMIM:252500Mucolipidosis II alpha/beta.240
HP:0003413HP:0003414Atlantoaxial dislocation1NFIX CL E G H47847788OMIM:602535Marshall-Smith syndrome.40
HP:0003413HP:0003414Atlantoaxial dislocation1RMRP CL E G H602310031OMIM:607095Anauxetic dysplasia37
HP:0003413HP:0005678Anterior atlanto-occipital dislocation2B3GALT6 CL E G H12679217978ORPHA:536467B3GALT6-related spondylodysplastic Ehlers-Danlos syndromeHP:0040283 - Occasional38


Genes (14) :ARSL B3GALT6 CHST14 COL2A1 COMP DDR2 DSE DYM FKBP14 GATA1 GNPTAB NFIX POLR3A RMRP

Diseases (14) :ORPHA:79345 ORPHA:536467 ORPHA:2953 OMIM:183900 OMIM:177170 OMIM:271665 ORPHA:239 OMIM:607326 OMIM:614557 OMIM:190685 OMIM:252500 OMIM:602535 ORPHA:3455 OMIM:607095
 

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