Placed on the columella
The columella runs back and down from the tip and is often the brighter line on an over-exposed profile.
Point · Prn
Pronasale (Prn)
Pronasale: the tip of the nose, the most anterior point of the profile.
At Beginner a placement counts as found within 2.1 mm of the reviewed reading.
How to find it
Press a step to be shown it on the ceph.
Common errors
Each figure is the reviewed reading of Pronasale (Prn) and a typical miss, on the same ceph, at the distance the mistake usually goes.
Placed on the dorsum
A nose with a dorsal hump has two anterior candidates and the hump is higher on the page.
Used in
3 measurements are built on it. Miss it, and every one of them moves.
Your record
You have not placed this one yet.