Rare diseases · Sign or symptom

Everted upper lip vermilion

Outward turned upper lip

HP:0010803

What it means

Inner aspect of the upper lip vermilion (normally apposing the teeth) visible in a frontal view, i.e., the presence of an everted upper lip.

In frontal view, with the face relaxed, the apparent height of the upper lip vermilion is excessive and the upper incisors may be visible. On profile view, the vermilion is more convex than usual. An everted upper lip may be associated with a short philtrum, and may be secondary to protruded upper teeth, but these should be assessed and described separately.

Rare diseases that can present with this5

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: Drooping upper lip · Eclabium of upper lip · Everted prominent upper lip · Everted upper lip · Protruding upper lip

Everted upper lip vermilion

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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.