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chapter 12
| Term | Definition |
|---|---|
| Angleâs classification | system developed by Dr. Edward H. Angle to describe and classify occlusion and malocclusion |
| anterior | toward the front |
| apical third | division of the root nearest the tip of the root |
| buccal surface | tooth surface closest to the inner cheek |
| buccolingual division | lengthwise division of the crown in a labial or buccolingual direction, consisting of the facial or buccal/labial third, middle third, and lingual third |
| centric occlusion | maximum contact between the occluding surfaces of the maxillary and mandibular teeth |
| cervical third | division of the root nearest the neck of the tooth |
| concave | curved inward |
| contact area | area of the mesial or distal surface of a tooth that touches the adjacent tooth in the same arch |
| convex | curved outward |
| curve of Spee | curvature formed by the maxillary and mandibular arches in occlusion |
| curve of Wilson | cross-arch curvature of the occlusal plane |