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Mental branch of inferior alveolar artery

Ramus mentalis arteriae alveolaris inferioris · Bradová větev dolní alveolární tepny

Heart & arteries

Looks like

The end of the inferior alveolar artery, coming out of a small hole on the chin below the premolar teeth.

What it does

Supplies the chin and lower lip.

Keeping it well

Surgeons avoid this hole when placing implants or doing chin surgery.

Related conditions