クラスⅠ
,
叢生
,
空隙
,
正中離開

Leveling curve of Spee
,
圧下
,
IPR
,
空隙閉鎖
Courtesy of Dr. K. Fei Fong, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 39
  • Gender: female
  • Invisalign Treatment Option: Invisalign Lite

Total Treatment Time

  • 4 months

アライナー数

  • Maxillary: 14
  • Mandibulary: 14

Aligner Wear time

  • 1週間

保持

  • Maxillary: Other clear
  • Mandibular: Fixed/Bonded

Results achieved

  • クラスⅠ関係維持
  • 機能的な犬歯誘導(左右側)
  • Normal overjet and overbite achieved
  • 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
  • Aesthetic smile linewas achieved
  • 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

  • Good patient compliance
  • Overcorrection for posterior on heavy occlusal contacts
  • IPR of 0,5mm on 1.1 and 2.1 was not necessary
  • We created enough overjet for closing space on the 1.1 and 2.1 by performing IPR on the lower anterior teeth during the 1st stage
  • We intruded the lower anterior teeth to level the lower arch curve of Spee
  • For aesthetic concern, gingivectomy at the upper 3's was performed for longer clinical crown
  • Upper labial frenectomy was performed to achieve a better smile pattern and avoid relapse of diastema

Images

Initial and final

本治療治療後
Before picture of treatment
After picture of treatment
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upper
lower
right
front
left
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upper
lower
right
front
left

レントゲン写真

本治療 治療後
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