1. Dental Terminology Part 2
Class Exercises

2. Topics Tooth Structure & Support Clinic Crown & Root
Anatomical Crown & Root
Proximal Contact Areas
Embrasures
Interproximal Space
Class Exercises

3. Tooth Structure & Support
Page of your text book
Class Exercise

4. Tooth Structure: Enamel
Page 15 of
your text book
Class Exercise

5. Tooth Structure: Enamel
Alveolar
Bone
Page 15 of
your text book
Class Exercise

6. Tooth Structure: Dentin
Enamel
Enamel
Dentin
Dentin
Dental Pulp
Class Exercise

7. Tooth Structure: Dentin
Enamel
Dentin
Alveolar
Bone
Page 17 of
your text book
Class Exercise

8. Tooth Structure: Dental Pulp
Enamel
Enamel
Dentin
Dentin
Dental Pulp
Class Exercise

9. Tooth Structure: Dental Pulp
Enamel
Dentin
Dental Pulp
Alveolar
Bone
Page 17 of
your text book
Class Exercise

10. Tooth Structure: Dental Pulp
Enamel
Dentin
Pulp
Chamber
Dental Pulp
Gingival
Alveolar
Bone
Pulp
Cavity
Pulp Canal or
Root Canal
Dental Pulp
Page 17 of
your text book

11. Tooth Structure: Cementum
Enamel
Dentin
Cementum
Page 17 of
your text book
Class Exercise

12. Tooth Structure: Cementum
Enamel
Dentin
Dental Pulp
Cementum
Alveolar
Bone
Page 17 of
your text book
Class Exercise

13. Tooth Structure: Periodontal Ligament
Enamel
Dentin
Dental Pulp
Cementum
Alveolar
Bone
Periodontal
Ligament
Page 82 of
your text book
Class Exercise

14. Tooth Structure: CEJ
There 3 different types of cementoenamel junctions
Enamel
Dentin
CEJ
CEJ
Cementum
Page 280 of
your text book
Class Exercise

15. Tooth Support
Gingival Sulcus
Class Exercise

16. Clinic Crown & Root Anatomical Crown & Root
Page 13 & 14 of
your text book
Class Exercise

17. Clinical Crown & Root Clinical Crown Clinical Root Class Exercise
Page 13 & 14 of
your text book
Class Exercise

18. Anatomical Crown & Root
Page 13 & 14 of
your text book
Class Exercise

19. Clinical/Anatomical Crown & Root
Clinical Crown
Anatomical
Root
Clinical Root
Page 13 & 14 of
your text book
Class Exercise

20. Proximal Contact Areas
Page 29 of your text book
Class Exercise

21. Proximal Contact Areas
Labial View
Where mesial and distal (proximal) surfaces of adjacent teeth touch one another
Buccal View
Class Exercise

22. Proximal Contact Areas
Labial View
Anterior teeth near the incisal third of the teeth
Posterior teeth near the middle third of the teeth
Buccal View
Class Exercise

23. Proximal Contact Areas
Occlusal View
Incisal View Anterior teeth centre of lingual and labial (middle third)
Occlusal View Posterior teeth slightly buccal to the centre of the tooth
Class Exercise

24. Embrasures
Page 30 of your text book
Class Exercise

25. Embrasures
Labial View
Buccal View
Spaces between the teeth that diverge, buccally, labially or lingually and occlusal/incisal to the contact areas
Class Exercise

26. Embrasures
Occlusal View
Labial View
Allow for the passage of food around the teeth so it is not forced in to the contact areas
Dissipate and reduce the forces of occlusal trauma
Self-cleaning, because of the rounded smooth surfaces
Class Exercise

27. Embrasures Lingual Embrasures Buccal Embrasures Class Exercise
Occlusal View
Lingual
Embrasures
Buccal
Embrasures
Class Exercise

28. Interproximal Space
Page 29 of your text book
Class Exercise

29. Interproximal Space
Proximal surfaces of the teeth form the sides of the triangle
Alveolar bone the base
Contact areas the apex
Class Exercise

30. Interproximal Space
Alveolar Bone
Alveolar Bone
Labial View
Buccal View
Usually filled with gingival tissue, this helps prevent food collecting
Class Exercise

31. Summary Tooth Structure & Support Clinic Crown & Root
Anatomical Crown & Root
Proximal Contact Areas
Embrasures
Interproximal Space
Class Exercises