5 Written questions
5 Matching questions
- 6 years old
Anterior tooth spacing stops
Permanent 1st molars erupted
- False (Triangular ridge of the distolingual cusp)
- Proximal Surface
True or False: The arrow indicates a facial ridge of the distolingual cusp.
- b The place where the mesial of one tooth contacts the distal of the adjacent
- c In order to be a ______ transverse ridge, both ridges must be triangular.
When is this? What are the key identifiers of age?
- e True or False: The teeth are strategically positioned in the arches at varied and coordinated degrees of inclination.
5 Multiple choice questions
- Where would you find two mesial surfaces making a proximal surface? What other teeth only have 1 proximal surface?
- The height of contour of the maxillary anterior teeth, both facially and lingually, is located where?
- Most teeth contact how many teeth in the opposing arch?
- Anterior tooth spacing stops by what age?
- When is tooth occlusion evident?
5 True/False questions
Molars → A depression or valley (negative anatomy) on the surface of a tooth between two ridges and/or cusps of which the inclines meet at an angle.
2nd primary molars → The developing tooth follicle of permanent premolars is located within the bifurcation or trifurcation of what primary teeth?
18-20 weeks → When have all primary teeth initiated calcification in utero?
Oblique Ridge → What is the height of contour (or greatest convexity) found on all facial surfaces, and on lingual surfaces of anterior teeth, at the cervical third of the crown?
Height of Curvature of the Cervical Line → Permits simultaneous functional contacts to occur in controlled areas of the dental arch. Permits maximum use of tooth contacts during function.