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

Agenesis of premolar

Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.

Start free with Eleplan

This 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.