クラスⅡ分類1
,
過大なオーバージェット
,
Deep bite
,
狭窄歯列
,
叢生

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
,
唇側傾斜
,
下顎切歯抜歯
,
IPR
,
Overtreatment
,
クラスⅡエラスティック
,
Elastics: Class II in Additional Aligners
,
クラスⅢエラスティック
,
垂直エラスティック
,
抜歯
Courtesy of Dr T. Hui, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 20 数ヶ月

アライナー数

  • Maxillary: 69 + 12 = 81
  • Mandibulary: 39 + 12 = 51

Aligner Wear time

  • 1週間

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係達成
  • 正常なオーバージェット&オーバーバイト達成
  • 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
  • 調和のとれた歯列を達成

コメント

Step I:

  • Extracted 18,28 and upper molar distalization with v-pattern.
  • At the end of the treatment, the Molar Relationship is class I. but the anterior object is a little deep.
  • Extracted 31 and alinement lower teeth, straight the Spee curve. and intrusion lower anterior teeth; At the end of the treatment, the Bite is a little deep.
  • Used Elastics in Aligners treatment 27, 37 crossbites.
  • Expansion of the arch narrow with Aligners. At the end of the treatment, the arch is normal.

Step II the additional Aligners:

  • In the upper arch used IPR treatment deep object.
  • In the lower arch intrusion anterior teeth, and lower anterior a little inclination.
  • Treatment deep bite.
  • Occlusal correction

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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