クラスⅠ
,
前歯部クロスバイト
,
狭窄歯列
,
叢生

挺出
,
拡大
,
第一期治療/抑制
Courtesy of Dr C. Ying Tsai, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 7
  • Gender: female
  • Invisalign Submission Option: Invisalign First

アライナー数

  • Maxillary: 24 + 27 = 51
  • Mandibulary: 22 + 27 = 49

Aligner Wear time

  • 10 days initially, 5 days in Additional Aligners.

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係維持
  • 前歯部クロスバイト改善
  • 正常なオーバージェット&オーバーバイト達成
  • 切歯の適切な歯軸角
  • 歯列の配列およびコーディネーション
  • 回転による上下顎の配列の達成
  • アーチフォーム改善
  • 全ての治療目標を達成した症例

コメント

1. Simultaneous expansion at upper arch and molar move first sequential expansion at lower arch. Invisalign First is super effective for arch expansion.
2. The final result was no extra-space of lower arch. Well-aligned arch form and complete Leeway space were enough for full permanent dentition.
3. Anterior crossbite was corrected with aligners only.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
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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