Where is the height of contour located relative to the following teeth (viewed from the mesial)?
Height of contour on lingual surfaces of molars and premolars is at the cervical or middle third.
Facial surfaces of all molars, middle third.
Lingual surfaces of all premolars and molars, cervical third.
Lingual surfaces of molars and premolars, cervical or middle third.
Anterior teeth, cervical or middle third.