Understanding Occlusion in Dentistry
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Questions and Answers

What is the definition of an ideal occlusion?

  • An anatomically perfect arrangement of the teeth (correct)
  • An arrangement of teeth with no contact between them
  • A misaligned arrangement of teeth
  • An arrangement of teeth with irregular spacing

Which of the following best describes static occlusion?

  • Occlusal contacts during speech, mastication, and swallowing
  • Misalignment of the teeth during function
  • Study of contacts between the teeth when the jaw is not moving (correct)
  • Relationship of teeth to their supporting structure

What does functional occlusion refer to?

  • Arrangement of teeth with irregular spacing during speech
  • Misalignment of the teeth during function
  • Occlusal contacts during speech, mastication, and swallowing (correct)
  • Relationship of teeth to their supporting structure

What does the study of occlusion involve?

<p>Understanding of the inter-relationship between various components including the joints and muscles (D)</p> Signup and view all the answers

Which term refers to the function of the stomatognathic system as a whole?

<p>Functional occlusion (A)</p> Signup and view all the answers

Study Notes

Occlusion

  • Ideal occlusion is defined as the harmonious contact of the upper and lower teeth, resulting in optimal function and aesthetics.

Types of Occlusion

  • Static occlusion refers to the contact between the upper and lower teeth when the jaws are closed, but not functioning (e.g., at rest).

Functional Occlusion

  • Functional occlusion refers to the dynamic contact between the upper and lower teeth during movements of the mandible (lower jawbone), such as during chewing, speaking, or swallowing.

Study of Occlusion

  • The study of occlusion involves the analysis of the form and function of the teeth, the temporomandibular joints (TMJs), and the surrounding muscles and nervous system.

Stomatognathic System

  • The stomatognathic system refers to the function of the teeth, jaws, and surrounding tissues as a whole, including the TMJs, facial muscles, and nervous system.

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Description

Explore the fundamental concepts of occlusion in dentistry, encompassing the intricate relationship between teeth, periodontal tissues, bones, joints, muscles, and the nervous system during mandibular movements.

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