labiolingual plane

la·bi·o·lin·gual plane

a plane parallel to the labial and lingual surfaces of the teeth.
Farlex Partner Medical Dictionary © Farlex 2012

la·bi·o·lin·gual plane

(lābē-ō-linggwăl plān)
Plane parallel to labial and lingual surfaces of teeth.
Medical Dictionary for the Dental Professions © Farlex 2012