Endodontics

3. The top of the pulp chamber
6. Material used with gutta percha to obturate root canals
8. Medication placed in canals between appointments
10. A law of canal location stating that the external root surface anatomy matches pulp chamber anatomy
13. One of the authors for the Laws of Canal Location
14. Shape of access cavity for maxillary premolars
15. Size of a yellow hand file
16. Taking a small handfile 1mm past apical constriction to clear debris
17. The opening on the plural floor into canal space
19. Chemical used to irrigate and disinfect root canals
21. Number of canals expected in a maxillary first premolar
22. Color of a 10 hand file
23. The bottom of the pulp chamber
24. Chemical used to remove the smear layer
25. Instrument used to condense warm gutta percha

1. A law of canal location stating that a canal will be located in the center of the root at the CEJ
2. The most narrow area of the root canal and where obturation should terminate
4. Acronym for unimpeded access to the apical 1/3 or first curve of the root canal
5. Number of canals expected in maxillary first molar
7. Purpose of using a rubber dam during root canal treatment
9. Making a hole from inside to outside the tooth where one should not be
11. Acronym for instrument used to help determine working length
12. Inverted shaped used for Maxillary Central Incisor access
18. Instrument used to locate canals
20. Device used to test pulp sensibility