Across
- 3. shallow depression
- 5. rounded tissue behind the maxillary centrals
- 6. part of the tooth protruding out of the gingiva
- 8. part of the tooth covered by enamel
- 11. pad of tissue found behind mandibular 3rd molars
- 13. small ridges of tissue extending laterally across the anterior of the hard palate
- 15. cause food impaction
- 16. toward the midline
- 17. imaginary plane placed on the masticatory surface of each dental arch
- 20. fold of tissue that attaches the tongue to the floor of mouth
Down
- 1. gingiva that forms interdental papilla
- 2. small depression at the midline of upper lip
- 4. the diastemas next to the primary canines
- 7. composes outermost layer of the root
- 9. curve that results when a frontal section is taken through each set of both max/mand molars
- 10. extra space that primary canines/molars occupy
- 12. type of tooth designation system
- 14. hanging fold of tissue in back of soft palate
- 18. junction of dentin and enamel
- 19. vascular enervated connective tissue within a tooth