クラスⅡ分類2
,
Deep bite
,
叢生

下顎前方誘導
,
First premolar extraction
,
Elastics: Class II in Additional Aligners
,
抜歯
Courtesy of Dr Z. Chenwan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 26 months

アライナー数

  • Maxillary: 33 + 36 + 13 = 82
  • Mandibulary: 61 + 40 + 21 = 122

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係達成
  • ディープバイト改善
  • オーバーバイトの大きな改善
  • 正中一致
  • Curve of Spee leveled

コメント

In order to prevent the dislocation of the braces, I gave up the initial invisalign treatment after the extraction of the four first premolars。Without wearing any orthopedic device, it taked advantage of the growth advantage of teenagers to automatically align teeth.Half a year later we started a refinement to continue to align teeth and close the tooth extraction gap.

Images

Initial and final

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進捗

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本治療治療後
Before picture of treatment
After picture of treatment
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レントゲン写真

本治療 治療後
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