dentures lab technician Interview Questions and Answers

1. What are your key strengths as a denture lab technician?

   • Answer: My key strengths include meticulous attention to detail, precision in my work, a strong understanding of dental anatomy, proficiency in various denture fabrication techniques (e.g., acrylic processing, porcelain work), and the ability to consistently meet deadlines while maintaining high-quality standards. I also possess excellent problem-solving skills and am adept at troubleshooting issues during the denture-making process.

2. Describe your experience with different denture materials.

   • Answer: I have extensive experience working with various denture base materials, including heat-cured acrylic, cold-cured acrylic, and various types of porcelain. I am familiar with their respective properties, advantages, and limitations, and I can select the appropriate material based on the specific requirements of each case. I also have experience with different types of denture teeth, including acrylic, porcelain, and composite.

3. How do you ensure the accuracy and fit of dentures?

   • Answer: Accuracy and fit are paramount. I meticulously follow all prescribed procedures, including carefully studying the models and prescription, ensuring proper flask closure during processing, and utilizing pressure and temperature controls appropriately. Post-processing, I perform thorough inspections for fit, occlusion, and aesthetics, making any necessary adjustments to guarantee a comfortable and functional denture.

4. Explain your process for repairing broken dentures.

   • Answer: My repair process begins with a thorough assessment of the damage. I carefully clean the broken pieces, then select the appropriate repair material (often a self-curing acrylic resin). I meticulously re-assemble the pieces, ensuring proper alignment and occlusion. After curing, I finish and polish the repair, striving for seamless integration with the original denture.

5. How do you handle difficult cases or challenging denture designs?

   • Answer: I approach challenging cases methodically. I start by carefully reviewing all available information, including models, prescriptions, and patient history. If needed, I consult with the dentist to clarify any ambiguities or concerns. I then utilize my problem-solving skills and technical expertise to find the best solution, possibly experimenting with different techniques or materials to achieve the desired outcome.

6. What are your experience with different types of denture teeth?

   • Answer: I'm familiar with various denture teeth materials, including acrylic, porcelain, and composite resins. I understand the advantages and disadvantages of each, such as the aesthetics and durability of porcelain versus the cost-effectiveness and ease of processing of acrylic. I select the appropriate teeth based on the patient's needs and the dentist's specifications.

7. How do you maintain a clean and organized workspace?

   • Answer: Maintaining a clean and organized workspace is crucial for accuracy and efficiency. I follow strict hygiene protocols, disinfecting all surfaces and instruments regularly. I use a systematic storage system for materials and tools, keeping everything in its designated place. This organization minimizes the risk of errors and ensures smooth workflow.

8. Describe your experience with digital denture fabrication techniques.

   • Answer: [Answer will vary depending on experience. If they have experience, they should describe their familiarity with CAD/CAM software, scanners, milling machines, and 3D printing technology, along with the specific software and equipment used]. If not, they can mention willingness to learn.

9. How do you deal with discrepancies between the models and the patient's mouth?

   • Answer: Discrepancies are addressed by careful examination of the models and a thorough comparison with the patient's mouth (if possible). I communicate these discrepancies to the dentist immediately and work collaboratively to determine the best course of action, which might include minor adjustments to the denture or the creation of new models.

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