Rare diseases · Sign or symptom

Abnormal choanae morphology

HP:0000415

What it means

Abnormality of the choanae (the posterior nasal apertures).

Part of the broader category

Also called: Abnormality of the choanae

Abnormal choanae morphology

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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.