Human Phenotype Ontology 
Grandparent Node:
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Abnormality of dental structure (HP:0011061)help
Parent Node:
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Abnormality of primary teeth (HP:0006481)help
Parent Node:
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Hypoplasia of teeth (HP:0000685)help
..Starting node
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Hypoplasia of the primary teeth (HP:0006334)help
Term ID: 6334
Name: Hypoplasia of the primary teeth
Synonym: Decreased size of baby teeth; Decreased size of deciduous teeth; Decreased size of milk teeth; Decreased size of primary teeth; Hypoplastic deciduous teeth; Small baby teeth; Small milk teeth; Small primary teeth; Underdevelopment of baby teeth; Underdevelopment of milk teeth; Underdevelopment of primary teeth
Definition: Developmental hypoplasia of the primary teeth.
Comments:
Reference: HP:0006334
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandEnamel hypoplasia (HP:0006297) help
..expandHypoplasia of the tooth germ (HP:0006353) 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:0006334HP:0006334Hypoplasia of the primary teeth0ERCC1 CL E G H20673433ORPHA:90322Cockayne syndrome type 2HP:0040283 - Occasional20
HP:0006334HP:0006334Hypoplasia of the primary teeth0ERCC4 CL E G H20723436ORPHA:90321Cockayne syndrome type 1HP:0040283 - Occasional158
HP:0006334HP:0006334Hypoplasia of the primary teeth0ERCC6 CL E G H20743438ORPHA:90321Cockayne syndrome type 1HP:0040283 - Occasional199
HP:0006334HP:0006334Hypoplasia of the primary teeth0ERCC6 CL E G H20743438ORPHA:90322Cockayne syndrome type 2HP:0040283 - Occasional199
HP:0006334HP:0006334Hypoplasia of the primary teeth0ERCC8 CL E G H11613439ORPHA:90321Cockayne syndrome type 1HP:0040283 - Occasional55
HP:0006334HP:0006334Hypoplasia of the primary teeth0ERCC8 CL E G H11613439ORPHA:90322Cockayne syndrome type 2HP:0040283 - Occasional55
HP:0006334HP:0006334Hypoplasia of the primary teeth0UBR1 CL E G H19713116808OMIM:243800Johanson-Blizzard syndrome.25


Genes (5) :ERCC1 ERCC4 ERCC6 ERCC8 UBR1

Diseases (3) :ORPHA:90322 ORPHA:90321 OMIM:243800
 

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