Dental Anatomy

1. Dental Anatomy
Drawing Steps Lab
Permanent Maxillary Central Incisor
Done By
Nour Abdulrahman Shaalan Raisan

2. Steps
• Labial surface.
• Mesial surface.

3. Measurements

4. Labial Surface
1- Write Tooth name at the
bottom of paper as below;
Permanent Maxillary Right Central Incisor

5. Labial Surface
2- Write Tooth surface at the top
of paper as below;
Labial Surface

6. Labial Surface
3- Draw midline at the center of
paper to assess of mesial and
distal surface.
me
sia
l
distal

7. Labial Surface
4- Draw cervical line to divide
tooth into crown and root.

8. Labial Surface
5- assess length of crown

9. Labial Surface
6- assess length of Root.

10. Labial Surface
7- Divide crown into three thirds.

11. Labial Surface
8- assess Mesiodistal dimensions
at cervical line

12. Labial Surface
9- assess Mesiodistal
dimensions at contact
area.
*Mesial contact area.
*Distal contact area.

13. Labial Surface
10- Connect between assessed points.

14. Labial Surface
11- Draw Cervical line.

15. Final Sketch

16. Measurements

17. Mesial Surface
1- Write Tooth name at the
bottom of paper as below;
Permanent Maxillary Right Central Incisor

18. Mesial Surface
2- Write Tooth surface at the top
of paper as below;
Mesial Surface

19. Mesial Surface
3- Draw midline at the center of
paper to assess of Labial and
Lingual surface.
L
a
b
i
a
l
Li
ng
ua
l

20. Mesial Surface
4- Draw cervical line to divide
tooth into crown and root.

21. Mesial Surface
5- assess length of crown

22. Mesial Surface
6- assess length of Root.

23. Mesial Surface
7- Divide crown into three thirds.

24. Mesial Surface
8- assess Labiolingual dimension
at cervical line

25. Mesial Surface
9- assess Labiolingual
dimensions at crest of curvature.
*Labial crest of curvature.
*Lingual crest of curvature.

26. Mesial Surface
10- Connect between assessed points.

27. Mesial Surface
11- Draw Cervical line.

28. Final Sketch

29. Best Of Luck