Dental Applications of 3D Imaging

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Questions and Answers

Which imaging technique uses a cone-shaped x-ray beam to acquire information and present it in three dimensions?

  • Cone-beam computed tomography (CBCT) (correct)
  • Cone-beam volume tomography (CBVT)
  • Two-dimensional radiography
  • Digital Imaging and Communications in Medicine (DICOM)

What does FOV stand for in dental imaging?

  • Focus of Vision
  • Field of Vision
  • Focus of View
  • Field of View (correct)

What is the purpose of multiplanar reconstruction (MPR) in dental imaging?

  • To evaluate pathology
  • To create three anatomic planes of the body (correct)
  • To acquire three-dimensional images
  • To divide the body into superior and inferior parts

Which plane divides the body into right and left sides?

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

What is the term used to describe the smallest element of a three-dimensional image?

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

What type of imaging uses a cone-shaped x-ray beam to acquire three-dimensional information?

<p>CBCT imaging (A)</p> Signup and view all the answers

Which organization recommends that CBCT images be interpreted only by a board-certified oral and maxillofacial radiologist, or by a dentist with adequate training and/or experience?

<p>American Academy of Oral and Maxillofacial Radiology (B)</p> Signup and view all the answers

Who does the AAOMR recommend to interpret CBCT and implant imaging?

<p>A board-certified oral and maxillofacial radiologist (A)</p> Signup and view all the answers

Who does the ADA suggest to evaluate CBCT images?

<p>A dentist with appropriate training and education in CBCT interpretation (A)</p> Signup and view all the answers

What is the training requirement for dental professionals who incorporate CBCT technology into their practices?

<p>Training in interpreting data on anatomic areas beyond the maxilla and the mandible (A)</p> Signup and view all the answers

Which of the following is NOT a common use of three-dimensional imaging in dentistry?

<p>Evaluation of cerebral hemispheres (C)</p> Signup and view all the answers

What is one advantage of cone-beam computed tomography (CBCT) imaging?

<p>Ability to save and easily transport images (A)</p> Signup and view all the answers

What is one disadvantage of CBCT imaging?

<p>Patient movement and artifacts (A)</p> Signup and view all the answers

Why is the size of the field of view (FOV) important in CBCT imaging?

<p>To include anatomic features related to the region of interest (B)</p> Signup and view all the answers

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