クラスⅡ分類2
,
Deep bite
,
狭窄歯列
,
叢生
,
捻転

スピー湾曲のレベリング
,
圧下
,
First premolar extraction
,
IPR
,
クラスⅡエラスティック
,
Elastics: Class II in Additional Aligners
,
抜歯
Courtesy of Dr S. Shih-Hsuan Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 34
  • Gender: female
  • Invisalign Treatment Option: Invisalign Comprehensive

Total Treatment Time

  • 16 数ヶ月

アライナー数

  • Maxillary: 46 + 26 = 72
  • Mandibulary: 46 + 26 = 72

Aligner Wear time

  • 5 days

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)
  • 正常なオーバージェット&オーバーバイト達成
  • ディープバイト改善
  • オーバーバイトの大きな改善
  • 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
  • 回転による上下顎の配列の達成
  • アーチフォーム改善
  • 審美的スマイルの達成 
  • 調和のとれた歯列を達成

コメント

  • Space closure and deep bite correction were smooth in this case due to good bite control with precision bite ramps and excellent patient compliance.
  • Class II elastics were used to aid in upper canine extrusion and Class II correction.
  • Aligners were changed every 5 days with the combined use of OrthoPulse accelerator. Therefore the treatment was completed in a relatively short period of time.

Images

Initial and final

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upper
lower
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front
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upper
lower
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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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