クラスⅡ分類1
,
臼歯部クロスバイト
,
狭窄歯列
,
歯列弓非対称
,
正中のずれ
,
叢生
,
捻転
,
空隙

遠心移動
,
スピー湾曲のレベリング
,
拡大
,
IPR
,
空隙閉鎖
,
クラスⅡエラスティック
Courtesy of Dr Q. Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 26
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 22数ヶ月

アライナー数

  • Maxillary: 62 + 16 + 18 = 96
  • Mandibulary: 42 + 9 + 18 = 69

Aligner Wear time

  • 1週間

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係達成
  • 機能的な犬歯誘導(左右側)
  • 臼歯部クロスバイト改善
  • 正中一致
  • Curve of Spee leveled
  • アーチフォーム改善
  • 審美的スマイルの達成 
  • 全ての治療目標を達成した症例
  • 調和のとれた歯列を達成

コメント

  • Upper and lower severe crowding was corrected by arch expansion, molar distalization and IPR.
  • 90 degrees distally rotation of 22 was fully corrected in the first phase of aligner.
  • lockedbite of 17 and 27 was corrected in the first phase of treatment and the final occlusion was satisfied.
  • The patient's cooperation was necessary for high efficiency treatment and good final outcome.

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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