クラスⅡ分類2
,
臼歯部クロスバイト
,
Deep bite
,
下顎正中のずれ
,
正中のずれ
,
叢生

近心移動
,
スピー湾曲のレベリング
,
唇側傾斜
,
First premolar extraction
,
クラスⅡエラスティック
,
抜歯
Courtesy of Dr X. Zhang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 数ヶ月

アライナー数

  • Maxillary: 64 + 23 + 7 = 94
  • Mandibulary: 64 + 23 + 7 = 94

Aligner Wear time

  • 10日間

保持

  • Maxillary: Other clear
  • Mandibular: Other clear

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
  • 正常なオーバージェット&オーバーバイト達成
  • オーバーバイトの大きな改善
  • 正中一致
  • 切歯の適切な歯軸角
  • Curve of Spee leveled
  • 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

  • The most difficult part was the leveling of the curve of Spee.
  • I put the rectangular attachments on the posterior teeth and made the inclination of anterior teeth before the intrusion.

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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