| Term | horizontal rotational axis |
| Variations | mesio-distal rotational axis |
| See also | vertical rotational axis, labio-lingual rotational axis, bucco-lingual rotational axis |
| Definition | A rotational axis in the horizontal plane, specifically, an axis running mesial to distal. |
© 2026 Productivity Training Corporation. All rights reserved.
Try our hands-on seminars in waxing, in ceramics, or dentures.