Rare diseases · Sign or symptom
Agenesis of premolar
HP:0011051
What it means
Agenesis of premolar tooth.
Note that premolar teeth occur only in the permanent dentition.
Rare diseases that can present with this3
The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Absence of bicuspid · Absence of premolar · Agenesis of bicuspid · Failure of development of bicuspid · Failure of development of premolar · Missing bicuspid · Missing premolar
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.