Cavity Classifications Flashcards
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Cavity Classifications Flashcards

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Questions and Answers

What is Class I cavity classification?

  • Cavities on the interproximal surfaces of anterior teeth
  • Cavities on the proximal surfaces of posterior teeth
  • Cavities in the cervical third of facial or lingual surfaces
  • Cavities in pits and fissures on occlusal surfaces of posterior teeth (correct)
  • Which surfaces are affected by Class II cavities?

  • Proximal (mesial or distal) surfaces of posterior teeth (correct)
  • Incisal edges of anterior teeth
  • Cervical third of the tooth
  • Proximal surfaces of anterior teeth
  • What describes Class III cavity classification?

  • Cavities on the cervical third of the tooth
  • Cavities on the interproximal surface of anterior teeth (correct)
  • Cavities on the occlusal surfaces of molars
  • Cavities in buccal or lingual pits on molars
  • Which of the following describes Class IV cavities?

    <p>Involve the incisal edge of anterior teeth and their interproximal surface</p> Signup and view all the answers

    Where are Class V cavities located?

    <p>On the cervical third of the facial or lingual surfaces of the tooth</p> Signup and view all the answers

    What is the defining characteristic of Class VI cavities?

    <p>Cavities on the incisal or occlusal surface due to abrasion</p> Signup and view all the answers

    Study Notes

    Class I Cavities

    • Found in pits and fissures of teeth
    • Occur on occlusal surfaces of posterior teeth (premolars and molars)
    • May appear in buccal or lingual pits on molars
    • Includes lingual pit near the cingulum of maxillary incisors

    Class II Cavities

    • Located on proximal surfaces (mesial or distal) of posterior teeth
    • Typically affect premolars and molars

    Class III Cavities

    • Affect interproximal surfaces (mesial or distal) of anterior teeth
    • Involves canines, lateral incisors, and central incisors

    Class IV Cavities

    • Occur on interproximal surfaces of anterior teeth
    • Include involvement of the incisal edge

    Class V Cavities

    • Present on the cervical third of facial or lingual surfaces
    • Often caused by candy or sweet consumption

    Class VI Cavities

    • Characterized by wear on incisal or occlusal surfaces
    • Caused by abrasion leading to cavities

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    Description

    Test your knowledge with these flashcards on cavity classifications. Each card provides you with a specific class and its corresponding definition. This quiz is ideal for dental students and professionals looking to refresh their understanding of cavity types.

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