Rare diseases · Sign or symptom

Aplasia/Hypoplasia of the uvula

HP:0010293

What it means

Underdevelopment or absence of the uvula.

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: Aplasia/hypoplasia of palatine uvula

Aplasia/Hypoplasia of the uvula

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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.