Answer :
Final answer:
The correct sequence for fabricating complete dentures involves A) clinical procedures: Preliminary impressions, Final impressions, Jaw relation records, Try-in appointments; followed by lab steps: Primary cast fabrication, Custom tray fabrication, Master cast fabrication, Baseplate and wax rim fabrication, Teeth setup, Processing, Finishing and polishing. This sequence is pivotal for ensuring a precise and comfortable fit.
Explanation:
The correct sequence for the clinical procedures and lab steps in the fabrication of complete dentures involves a methodical process where each step builds upon the previous one to ensure a precise and comfortable fit for the patient. The correct sequence is:
- Preliminary impressions
- Final impressions
- Jaw relation records
- Try-in appointments
Followed by the lab steps:
- Primary cast fabrication
- Custom tray fabrication
- Master cast fabrication
- Baseplate and wax rim fabrication
- Teeth setup
- Processing
- Finishing and polishing
This sequence ensures that the dentures are accurately tailored to the patient's individual oral anatomy, leading to a better fit and greater comfort.