- 1. Relating to the line angle of a cavity preparation at the junction of the mesial and cervical walls. 2. Pertaining to the area of a tooth at the junction of the mesial surface and the cervical region.
* * *me·sio·cer·vi·cal (me″ze-o-surґvi-kəl) 1. pertaining to the mesial surface of the neck of a tooth. 2. mesiogingival.
Medical dictionary. 2011.