Dental anatomy

2. what is the age of calcification completion for the root of the maxillary central incisor
3. How is the cervical line (CL) of the maxillary central incisor curved on the labial aspect?
4. in mandibular central incisor the cervical line curve more on which side
8. What is the shape of the root from the distal aspect?
12. Which surface of the mandibular central incisor crown is convex at the incisal third?
14. What ridge is heavily developed on the lingual aspect of the maxillary lateral incisor
15. What feature appears on the incisal ridge of newly erupted central incisors?
17. In the Universal system, which tooth is designated as number 9?
18. From which aspect does the root of the maxillary lateral incisor taper to a blunt apex?

1. What numbering system assigns numbers 1 to 32 for the permanent dentition?
5. Which surface of the crown is described as having a flattened area at the incisal third(mandibular central incisor)
6. What feature joins the marginal ridges at the cingulum on the lingual surface?
7. what is the root shape of the mandibular central incisor
9. Which outline of the crown is more rounded from the labial aspect (maxillary lateral incisor)
10. What notation system uses a quadrant-based symbolic representation
11. What is the primary feature on the lingual surface of the maxillary central incisor?
12. In the Universal system, which tooth is numbered 32?
13. In Palmer notation, what number represents the left mandibular central incisor?
16. Which aspect of the mandibular central incisor shows bilateral symmetry?