Rare diseases · Sign or symptom
Abnormal oral physiology
HP:0031815
What it means
A functional anomaly of the mouth (which is also known as the oral cavity).
The physiological functions of the mouth include salivary gland secretory function, mastication (chewing) and preparation of food for swallowing.
Part of the broader category
Abnormal oral physiology
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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.