クラスⅡ分類1
,
過大なオーバージェット
,
Deep bite
,
狭窄歯列
,
下顎正中のずれ
,
正中のずれ
,
叢生
,
捻転

スピー湾曲のレベリング
,
挺出
,
圧下
,
拡大
,
唇側傾斜
,
第一期治療/抑制
Courtesy of Dr B. Guk Kim, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 13 数ヶ月

アライナー数

  • Maxillary: 26 + 18 = 44
  • Mandibulary: 29 + 22 = 51

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)
  • 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
  • オーバージェット改善
  • 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
  • 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 
  • 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

  • Resolved the crowding with upper anterior expansion and lower anterior labioversion.
  • Resolved the crowding-making space by expanding the deciduous molars.
  • Acquired the space by adjusting the distal rotation of deciduous posterior teeth and 1st molar.
  • Achieved the overbite with relative intrusion by intruding the upper/lower anterior teeth and extruding the premolar/molar. The Precision Bite Ramps helped in this case.
  • Achieved the overjet with a retraction by the expansion of canines, premolars, and anterior protraction.

Images

Initial and final

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lower
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front
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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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