Problem denture design

Question 1

some ways to solve denture design problems

Answer 1

-modify survey lines to create more suitable undercuts for retention
- precision attachments
- two part dentures can create two paths of insertion
- if lingual tilted teeth then a swing lock denture can be used

Question 2

what must be done before crown preparation

Answer 2

denture design

Question 3

what is made first crown or denture

Answer 3

crown made first
denture base made to crown

Question 4

what are these

Answer 4

precision attachments

Question 5

types of precision attachments

Answer 5

ball on post and diaphragm

tubelock

Question 6

when is a two part denture useful

Answer 6

when gross tissue loss and different paths of insertion

Question 7

what connector is useful for lingually tilted teeth

Answer 7

buccal bar

Question 8

what can be used for patients with bruxism and dentures

Answer 8

metal backings to teeth
high impact acrylic
cocr reduces fractures
use cross linked teeth as better wear resistance
acrylic post dam increases retention