Orthodontics
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Questions and Answers

What is the primary purpose of an arch wire in orthodontics?

  • To act as a temporary support during treatment
  • To provide stability to the dental arch
  • To hold the patient's teeth together
  • To provide force to correct tooth malalignment (correct)

Which of the following accurately describes the role of an orthodontist?

  • To sell dental supplies to patients
  • To administer anesthesia during treatments
  • To diagnose and treat dental malocclusions (correct)
  • To provide financial advice for treatment costs

What is the significance of obtaining a medical history before orthodontic treatment?

  • It helps in determining the ideal diet plan
  • It is used to decide on teeth whitening options
  • It identifies potential complications related to the patient's health (correct)
  • It is required to analyze the clinical exam results

What type of appliance is often used to provide additional support during orthodontic treatment?

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

What role do separators play in orthodontics?

<p>They create space between teeth for band placement (D)</p> Signup and view all the answers

Which of the following outcomes does orthodontic treatment aim to achieve?

<p>Correct bite problems (D)</p> Signup and view all the answers

What psychosocial issue can severe malocclusion and dentofacial deformities lead to?

<p>Negative self-perception (B)</p> Signup and view all the answers

Which habit is NOT associated with contributing to malocclusion?

<p>Brushing teeth regularly (C)</p> Signup and view all the answers

Which of the following is a common developmental cause of malocclusion?

<p>Congenitally missing teeth (C)</p> Signup and view all the answers

What role does the orthodontic assistant play in an orthodontic practice?

<p>Conducting preliminary appointments and clinical adjustments (B)</p> Signup and view all the answers

Flashcards

Arch Wire

A contoured wire that provides force to move teeth into their correct positions.

Auxiliary

Additional attachments on braces that help hold the arch wire and elastics in place.

Band

A stainless-steel ring cemented to molars to hold the arch wire and auxiliary attachments.

Bracket

A small device bonded to teeth that holds the arch wire in place.

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Separators

Small devices placed between teeth to create space for orthodontic bands.

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Orthodontics

The specialized branch of dentistry focused on diagnosing, preventing, and treating dental and oral facial irregularities. It includes dentofacial orthopedics, where appliances are used to move teeth or align jaws.

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Malocclusion

A condition where teeth do not align correctly, creating bite issues and affecting facial contours. It can be caused by disproportionate jaw size or developmental factors.

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Psychosocial Problems

Malocclusion can negatively impact self-esteem and social interactions due to appearance concerns.

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Oral Malfunction

Malocclusion can interfere with chewing, swallowing, and speech due to incorrect tooth alignment and jaw misalignment.

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Tongue Thrusting

A habit where the tongue pushes against teeth, potentially causing them to move forward or preventing eruption of permanent teeth.

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