Placed on the second molar
The same off-by-one as the upper, with the same consequence: the occlusal plane rotates.
Point · LMT
Lower molar occlusal edge (LMT)
The occlusal edge of the lower first molar — the other half of the posterior occlusal contact.
At Beginner a placement counts as found within 2.8 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 Lower molar occlusal edge (LMT) and a typical miss, on the same ceph, at the distance the mistake usually goes.
Placed at the marginal ridge
The mesial marginal ridge is a bright corner a millimeter from the cusp tip and the eye prefers corners.
Used in
5 measurements are built on it. Miss it, and every one of them moves.
Your record
You have not placed this one yet.