Selection of Artificial Teeth
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Questions and Answers

What does a vertical line along the lateral surface of the ala of the nose help determine?

  • Thickness of the anterior teeth
  • Position of the cervical necks
  • Width of the upper six anteriors (correct)
  • Length of the anterior teeth

    • What is used to estimate the width of the central incisor?

  • The length of the upper canine
  • The bizygomatic width (correct)
  • The distance between the commissures
  • The thickness of the anterior teeth

    • Where should the Cervical necks lie for aesthetic purposes?

  • At or above the high lip line (correct)
  • Below the low lip line
  • At or below the middle of the upper canine
  • At or above the bizygomatic width

    • What helps in determining the length of the anterior teeth?

    <p>High &amp; low lip lines</p> Signup and view all the answers

    What determines the positions of the anterior teeth?

    <p>Central line</p> Signup and view all the answers

    Selecting shorter teeth compromises esthetics: true or false?

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

    The combined width of the six maxillary anteriors is 1/3 of the bizygomatic width: true or false?

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

    A vertical line along the lateral surface of the ala of the nose determines the width of the upper six anteriors: true or false?

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

    The distance measured between the two commissures represents the width of the upper six anteriors: true or false?

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

    The cervical necks of the anterior teeth should lie below the high lip line: true or false?

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

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