Decast Denture Flashcards
1
Q
What are some sources of occlusal errors?
A
►Inaccurate max-mandib. records by dentist
►Ill-fitting temporary record bases
►Change of OVD on articulator
►Incorrect arrangement of posterior teeth
► Failure to close flask completely during processing
► Too much pressure in closing the flask
► Resin shrinkage upon polymerization
► Heat generated when polishing the dentures
2
Q
What will the lab remount not correct?
A
►Impression errors / tissue changes
►Errors of jaw relationship records
►Errors developed when dentures are removed from the cast
►Errors of polishing the dentures
