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Dentition analysis

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Dentition analyses are systems of tooth and jaw measurement used in orthodontics to understand arch space and predict any malocclusion (mal-alignment of the teeth and the bite). Example systems of dentition analysis are listed below.

Contents

Permanent dentition (adult teeth) analysis

  • Maxillary dentition (upper teeth)
  • Pont's Analysis
  • Linder Harth Index
  • Korkhaus Analysis
  • Arch Perimeter Analysis
  • Mandibular dentition (lower teeth)
  • Ashley Howe's Analysis
  • Carey's Analysis
  • Both Arches (upper and lower teeth)
  • Bolton Analysis

    • Mixed dentition analysis

  • Moyer's Mixed Dentition Analysis
  • Tanaka and Johnston Analysis
  • Radiographic Analysis
  • Ballard and Willie Analysis
  • Huckaba's Analysis
  • Staley Kerber Analysis
  • Hixon and Old Father Analysis

    • Dental arch analysis

  • Intermolar Width - It is the distance between the mesiobuccal cusp tip points of the first permanent molars
  • Intercanine Width - It is the distance between the tip of the cusp from canine to canine.
  • Arch Length - It is the distance from the line perpendicular to the mesiobuccal cusp tips of the first permanent molars to the midpoint between the mesioincisal points of the central incisors.
  • Arch Perimeter - It is the distance from mesial contact of a permanent molar on one side to the mesial contact of permanent molar on the other side, with the line connecting the buccal/incisor tip points in the intervening teeth.

    • Others

  • Little's Irregularity Index
  • Bolton analysis

    • References

    Dentition analysis Wikipedia
    (Text) CC BY-SA