The area between the nose and the upper lip is called the philtrum.
Understanding the Philtrum
The philtrum is a vertical groove in the upper lip, situated between the nose and the lip itself. It's a distinctly visible feature on most human faces.
- Location: The philtrum runs from the base of the nose down to the upper lip's border.
- Appearance: It's a shallow indentation, often slightly indented or grooved.
- Development: The philtrum's development is linked to embryonic facial development.
This groove is a prominent facial feature and plays a role in facial recognition. The philtrum's unique shape and appearance contribute to each person’s individual identity.
Reference: The provided text defines the philtrum as "the midline groove in the upper lip that runs from the top of the lip to the nose." (17-Feb-2024)
