Trait

Abnormality of baby teeth

Clinical name: Abnormal primary tooth morphology

Any abnormality of the primary tooth.

HPO HP:0006481

Also called: Abnormality of milk teeth, Abnormality of deciduous teeth, Abnormality of primary teeth
Body system: Abnormality of head or neck

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library(jsonlite)

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page <- fromJSON(url)
page$trait$name

Open the JSON

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4 genes linked to Abnormality of baby teeth

Changes in these genes cause rare conditions in which Abnormality of baby teeth is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.

Gene	How often it is seen	Conditions
WNT10AWnt family member 10A	Often (30–79%)	In 2 conditions
B4GALT7beta-1,4-galactosyltransferase 7	Sometimes (5–29%)	In 1 condition
HNRNPKheterogeneous nuclear ribonucleoprotein K	Sometimes (5–29%)	In 2 conditions
PURApurine rich element binding protein A	Sometimes (5–29%)	In 1 condition

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Narrower traits

Broader traits

Abnormality of dental shape

Where this comes from

The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
Data release 2026.10.17-8666dff2.

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