Tooth Extrusion
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Questions and Answers

Which term refers to a hole in a tooth that is the result of the caries process?

  • Caries
  • Cavity (correct)
  • Cavitation
  • Lesion
  • What is the purpose of using an explorer during a dental examination?

  • To detect changes in consistency (correct)
  • To reflect light
  • To dry tooth surfaces
  • To retract the tongue
  • Why is a dental examination for caries considered incomplete without dental images?

  • To examine teeth clinically
  • To detect changes in tooth color
  • To retract the tongue
  • To identify carious lesions (correct)
  • Which type of caries is typically seen at or just below the contact point on a dental image?

    <p>Incipient caries</p> Signup and view all the answers

    What is the term used to refer to caries that involves the chewing surfaces of posterior teeth?

    <p>Occlusal caries</p> Signup and view all the answers

    Which type of caries appears as a small, circular radiolucent area on a dental image?

    <p>Buccal caries</p> Signup and view all the answers

    What is the term used to describe advanced and severe caries that affects numerous teeth?

    <p>Rampant caries</p> Signup and view all the answers

    Which of the following is the most common sequela of pulpitis?

    <p>Periapical granuloma</p> Signup and view all the answers

    Which of the following lesions is formed over a prolonged period following cystic degeneration within a periapical granuloma?

    <p>Periapical cyst</p> Signup and view all the answers

    What is the most common type of tooth-related cyst?

    <p>Periapical cyst</p> Signup and view all the answers

    What is the main difference between a periapical abscess and a periodontal abscess?

    <p>The location of the infection</p> Signup and view all the answers

    Which type of tooth displacement is not seen on a dental image?

    <p>Avulsion</p> Signup and view all the answers

    What is the most common type of tooth displacement resulting from trauma?

    <p>Extrusion</p> Signup and view all the answers

    Which type of resorption is associated with destruction of root structure along the periphery of the root surface?

    <p>External resorption</p> Signup and view all the answers

    What is the calcification of the pulp chamber and pulp canals called?

    <p>Pulpal sclerosis</p> Signup and view all the answers

    Which dental artifact appears as an ill-defined wedge-shaped radiolucency near the CEJ of posterior teeth?

    <p>Cervical burnout</p> Signup and view all the answers

    What is the most frequent type of abrasion and where is it seen on a tooth?

    <p>Toothbrush abrasion at the cervical margin</p> Signup and view all the answers

    What does attrition refer to and where is it commonly seen on teeth?

    <p>Mechanical wearing down of teeth, seen on incisal or occlusal surfaces</p> Signup and view all the answers

    What is the recommended dental imaging technique for evaluating a mandibular fracture?

    <p>Cone-beam computed tomography</p> Signup and view all the answers

    Which of the following is a characteristic of a periodontal abscess?

    <p>It occurs as a complication of advanced periodontal disease.</p> Signup and view all the answers

    Which of the following is true about condensing osteitis?

    <p>It is the most common periapical radiopacity observed in adults.</p> Signup and view all the answers

    Which of the following is a characteristic of sclerotic bone?

    <p>It appears as a radiolucent outline on a dental image.</p> Signup and view all the answers

    Which of the following is true about hypercementosis?

    <p>It appears as a radiopaque band along the root surface.</p> Signup and view all the answers

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