Patient Preference and Size Selection in Dentistry

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Questions and Answers

What is the primary reason for selecting anterior teeth in prosthodontics?

  • To satisfy esthetic requirements (correct)
  • To satisfy functional requirements
  • To enhance masticatory efficiency
  • To improve speech clarity

Which of the following could provide records for size, form, and shade of teeth in prosthodontics?

  • Post-extraction casts
  • Pre-extraction photographs (correct)
  • Observation of teeth of neighbors
  • Post-extraction photographs

What factors are considered when pre-extraction records are not available for selecting artificial teeth?

  • Shade, size, form (correct)
  • Lip length, tooth width, tooth form
  • Gingival health, occlusal stability, tooth color
  • Tooth length, tooth diameter, tooth alignment

How does age influence the shade selection of artificial teeth?

<p>The younger the patient, the lighter the color preferred (C)</p> Signup and view all the answers

How does sex influence the color preference for artificial teeth?

<p>Females are usually given brighter teeth than males (B)</p> Signup and view all the answers

Why is it mentioned in the text that darker people with dark skin may have very light artificial teeth?

<p>Because of contrast in skin and tooth color (B)</p> Signup and view all the answers

How can the width of the anterior teeth be measured?

<p>By measuring on the upper occlusion rim based on buccal frenum and corner of the mouth (B)</p> Signup and view all the answers

What method can be used to assist a patient in deciding the size of tooth they prefer?

<p>Method of pair comparison (B)</p> Signup and view all the answers

Which characteristic should the upper central incisor form be in harmony with?

<p>Patient's face (D)</p> Signup and view all the answers

When classifying face form according to frontal outline, what are the categories mentioned?

<p>Square, ovoid, tapering (C)</p> Signup and view all the answers

Which facial profile divisions are mentioned in the text?

<p>Straight, convex, concave (C)</p> Signup and view all the answers

What types of forms are associated with a feminine face according to the text?

<p>Rounded, ovoid, tapering features (A)</p> Signup and view all the answers

How is the length of upper anterior teeth controlled?

<p>Inter-ridge distance and length of upper lip (C)</p> Signup and view all the answers

In which type of lip configuration can nothing be seen from the upper central incisor?

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

How is the width of upper anterior teeth determined in relation to the bi-Zygomatic width?

<p>Equal to the bi-Zygomatic width (A)</p> Signup and view all the answers

Which method is used to select the size of anterior teeth?

<p>Pair comparison method (A)</p> Signup and view all the answers

What does the width of upper central incisor equal in relation to the bi-Zygomatic width?

<p>1/16 of the bi-Zygomatic width (B)</p> Signup and view all the answers

How is the width of the nose related to the distance between the canine teeth?

<p>Nose is equal in width to distance between canines (B)</p> Signup and view all the answers

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