Restorative Endodontic Interface Flashcards
1
Q
Compare direct posts vs cast post+cores (2)
A
DIRECT POSTS
- Ferrule required
CAST POST + CORES
- No ferrule (not ideal)
2
Q
What posts cause wedging that leads to root fracture?
A
Tapered posts
Parallel sided posts do not
3
Q
Function of posterior teeth cuspal protection (3)
A
- Prevent catastrophic fracture
- Maintain coronal seal
- Prevents microbial ingress