クラスⅠ
,
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
,
下顎正中のずれ
,
正中のずれ
,
Impacted canines

遠心移動
,
スピー湾曲のレベリング
,
圧下
,
拡大
,
リトラクション
,
IPR
,
クラスⅡエラスティック
,
クラスⅢエラスティック
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 14 数ヶ月

アライナー数

  • Maxillary: 24 + 12 + 13 = 49
  • Mandibulary: 37 + 15 + 16 = 68

Aligner Wear time

  • 1週間

保持

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

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
  • 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

  • Invisalign works well in molar distalization and locked bite correction.
  • The upper molars were distally moved by 2mm.
  • 13 was fully corrected by aligner.
  • Class II elastics were used to enhance maxillary anchorage and correct molar relationship.
  • Upper and lower mid-lines were both adjusted.
  • All teeth were aligned without labial movement by IPR.
  • Molar and canine relationships were both adjusted.
  • Patient and parent were pleased with the treatment outcome and short treatment time.

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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