クラスⅡ分類1
,
過大なオーバージェット
,
Deep bite
,
上顎正中のずれ
,
叢生
,
Impacted canines

遠心移動
,
スピー湾曲のレベリング
,
挺出
,
リトラクション
,
空隙閉鎖
,
クラスⅡエラスティック
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 10 数ヶ月

アライナー数

  • Maxillary: 32 + 12 = 44
  • Mandibulary: 32 + 12 = 44

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)
  • 正常なオーバージェット&オーバーバイト達成
  • 正中一致
  • 切歯の適切な歯軸角
  • Curve of Spee leveled
  • 歯列の配列およびコーディネーション
  • 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

コメント

  • Space was created for eruption and alignment of the upper permanent canines into the upper arch through sequential distalisation of the upper posterior teeth.
  • Class 2 elastics were worn to reinforce the anchorage on the anterior teeth and prevent proclination of the incisors.
  • The overbite was improved through relative intrusion of the lower incisors and an optimal leveled Curve of Spee was obtained.
  • Judicious interproximal enamel reduction was performed during the Additional Aligners stage on the upper left side in order to allow for shift of the upper midline towards coordination with the lower midline.

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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