3D Printing in Dentistry and Digital Impression
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Questions and Answers

What is another term for 3D printing as mentioned in the text?

  • Computerized Production
  • Additive Design
  • Layered Manufacturing (correct)
  • Digital Fabrication

Which American engineer is credited with developing the world's first working 3-D printer?

  • John Smith
  • Michael Johnson
  • Charles Hull (correct)
  • Emily Brown

Which of the following is NOT a material used for 3D printing as mentioned in the text?

  • Organic Materials
  • Plastics (correct)
  • Ceramics
  • Metals

In which dental procedure are surgical guides commonly utilized?

<p>Maxillofacial surgery (D)</p> Signup and view all the answers

What type of device is an intraoral scanner in dentistry?

<p>Device for Optical Impressions (C)</p> Signup and view all the answers

Which area of dentistry involves Guided Endodontic Access and Endodontic MicroSurgery?

<p>Endodontics (D)</p> Signup and view all the answers

'Solid free form fabrication' is another term used interchangeably with:

<p>'Additive Manufacturing' (B)</p> Signup and view all the answers

Which of the following is NOT a disadvantage of conventional impression techniques?

<p>Improved diagnosis and treatment planning (A)</p> Signup and view all the answers

Which of the following is NOT an advantage of using digital scanners for impressions?

<p>Presence of material undercuts (C)</p> Signup and view all the answers

Which of the following is a prerequisite for digital imaging in dentistry?

<p>Digital scanner software (A)</p> Signup and view all the answers

What is the primary advantage of CAD/CAM technology in dentistry?

<p>Improved diagnosis and treatment planning (D)</p> Signup and view all the answers

Which of the following is NOT mentioned as a component of the digital impression workflow?

<p>Impression tray (B)</p> Signup and view all the answers

According to the information provided, which statement is TRUE?

<p>Digital impressions are more accurate than conventional impressions. (C)</p> Signup and view all the answers

What is the primary purpose of 3D printing in dentistry?

<p>Developing surgical guides for medical procedures (D)</p> Signup and view all the answers

Which material is NOT commonly used in 3D printing for dental applications?

<p>Plastics (D)</p> Signup and view all the answers

What is an alternative term used for 'Additive Manufacturing' in the context of 3D printing?

<p>Rapid Prototyping (B)</p> Signup and view all the answers

Which area of dentistry involves the production of bioprinted structures using 3D printing technology?

<p>Prosthodontics (C)</p> Signup and view all the answers

What is the main function of an intraoral scanner in dentistry?

<p>Capturing direct optical impressions for dental procedures (A)</p> Signup and view all the answers

Which aspect of 3D printing involves the addition of multiple layers of material under computer control?

<p>Layered Manufacturing (D)</p> Signup and view all the answers

In the context of 3D printing, what procedure does 'Solid free form fabrication' primarily refer to?

<p>Building three-dimensional objects layer by layer (A)</p> Signup and view all the answers

What is a disadvantage of conventional impressions that digital scanners aim to eliminate?

<p>Errors in tray selection (A)</p> Signup and view all the answers

Which factor related to traditional impression taking is not improved by using digital impressions?

<p>Tearing and deformation (A)</p> Signup and view all the answers

In traditional impression techniques, what can be a challenge due to factors that digital scanners address?

<p>Undercuts presence (D)</p> Signup and view all the answers

What is a benefit of using digital scanners for impressions that is not mentioned in relation to traditional techniques?

<p>Alginate impression (C)</p> Signup and view all the answers

Which aspect of impression taking is significantly improved by the use of digital scanners?

<p>Decreased chairside time (B)</p> Signup and view all the answers

What is a feature of conventional impressions that is NOT overcome by the implementation of digital scanners?

<p>Temperature sensitivity (C)</p> Signup and view all the answers

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