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Mandibular anterior crowding: normal or pathological?

Alberto Consolaro1,2, Mauricio de Almeida Cardoso3

  • 1Universidade de São Paulo, Faculdade de Odontologia de Bauru (Bauru/SP, Brazil).

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|June 14, 2018
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Summary
This summary is machine-generated.

Understanding dental tensegrity is key for orthodontic treatment. This involves considering tooth crowding, Malassez epithelial rests, and EGF release for long-term stability and retainer use.

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Area of Science:

  • Orthodontics
  • Dental Biology
  • Biomechanics

Background:

  • Tooth crowding occurs when teeth are closely positioned, yet maintain individual structures.
  • Epithelial rests of Malassez play a crucial role in releasing epidermal growth factor (EGF) in crowded dental environments.
  • The concept of tensegrity is essential for comprehending tissue responses to forces during body movements, including dental stability.

Purpose of the Study:

  • To explore the role of dental tensegrity in orthodontic treatment planning.
  • To analyze the direct causes of mandibular anterior crowding.
  • To critically evaluate the lifelong indication and necessity of orthodontic retainers.

Main Methods:

  • Review of existing literature on dental biomechanics, tooth crowding, and Malassez epithelial rests.
  • Discussion of the tensegrity model in the context of orthodontic stability.
  • Analysis of factors influencing mandibular anterior crowding and retainer efficacy.

Main Results:

  • Individual tooth structures remain distinct even in crowded conditions.
  • Epithelial rests of Malassez are vital for EGF release, influencing dental dynamics.
  • Dental tensegrity principles offer a framework for understanding tooth position stability.

Conclusions:

  • Consideration of dental tensegrity factors is fundamental for effective orthodontic treatment planning.
  • The direct causes of mandibular anterior crowding necessitate careful consideration for retainer selection and duration.
  • Further research is needed to advance knowledge and technology regarding mandibular anterior crowding and orthodontic retention.