Shortened Dental Arches and Molar Loss

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14 Questions

Which of the following factors affects healthy occlusion?

Remaining teeth, age, and adaptive capacity

What is the difference between depression and bipolar disorder?

Depression includes alternating episodes of depression and euphoria, while bipolar disorder is a sustained lowering of mood

What is the correlation between chewing capacity and occluding units?

They are directly related

What is the risk of suicide in patients with anorexia nervosa?

Highly increased risk

What is the tendency of patients with extremely shortened arches?

They tend to chew anteriorly

What is Generalized Anxiety Disorder?

A long-term condition

How many occluding units do patients prefer?

At least 4

What are the two types of eating disorders mentioned in the text?

Anorexia nervosa and bulimia nervosa

When is Shortened Dental Arches (SDA) indicated?

When caries and perio are confined to posterior teeth, and anterior and premolar teeth have a favorable prognosis

What is bulimia characterized by?

Attempts to control weight by restricting food intake, followed by binge eating and self-induced vomiting or laxative abuse

When is SDA contraindicated?

When a patient has a preexisting TMJ dysfunction

Which gender is more commonly affected by eating disorders?

Women

What are the viable treatment options for molar loss?

Preserving/restoring premolar occlusion, fixed restoration, RPD, and implants

What are some associated conditions with eating disorders?

Anxiety and self-harm

Study Notes

  • Replacement of lost molars can lead to periodontal disease.
  • Healthy occlusion depends on various factors such as remaining teeth, age, and adaptive capacity.
  • Chewing capacity and efficiency are correlated to occluding units.
  • Patients with extremely shortened arches tend to chew anteriorly.
  • Patients prefer symmetrical and at least 4 occluding units.
  • Shortened dental arches (SDA) can be a viable treatment option for certain cases.
  • SDA is indicated for caries and perio confined to posterior teeth, favorable prognosis of anterior and premolar teeth, and limited financial resources.
  • SDA is contraindicated for poor-prognosis remaining dentition, preexisting TMJ dysfunction, pathological toothwear, and severe dento-alveolar discrepancy.
  • Viable treatment options for molar loss include preserving/restoring premolar occlusion, fixed restoration, RPD, and implants.
  • Careful planning and assessment are required for selecting the appropriate treatment option.

Are you familiar with the concept of Shortened Dental Arches (SDA) and the various treatment options for molar loss? Test your knowledge with this quiz! Learn about the correlation between chewing efficiency and occluding units, factors that contribute to healthy occlusion, and the indications and contraindications for SDA as a treatment option. Discover the importance of careful planning and assessment in selecting the appropriate treatment for molar loss. Keywords: Shortened Dental Arches, Molar Loss, Ch

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