クラスⅢ
,
臼歯部クロスバイト
,
前歯部クロスバイト
,
歯列弓非対称
,
下顎正中のずれ
,
正中のずれ
,
叢生
,
補綴前

クラスⅡエラスティック
,
スピー湾曲のレベリング
,
挺出
,
圧下
,
拡大
,
唇側傾斜
,
IPR
,
補綴
,
クラスⅢエラスティック
Courtesy of Dr L. Ching Fan Li, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 48
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 20 数ヶ月

アライナー数

  • Maxillary: 46 + 17 + 22 = 85
  • Mandibulary: 46 + 17 + 22 = 85

Aligner Wear time

  • Initially every 10 days, weekly from MCC

Results achieved

  • クラスⅠ関係達成
  • 機能的な犬歯誘導(左右側)
  • 前歯部クロスバイト改善
  • 臼歯部クロスバイト改善
  • Normal overjet and overbite achieved
  • 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
  • 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

  • The premature contact between anterior teeth leading mandibular displacement was corrected by proclination of upper anterior teeth and upper and lower arch expansion
  • Different patterns of elastics were used throughout the treatment to help arch coordination
  • Extrusion with attachments worked great with leveling of curve of Spee and settling the bite
  • Periodontal condition was maintained
  • Root canal treatment was completed on the upper left canine (23).
  • Prior to final refinement we did composite build up of upper anterior teeth after correction of the anterior crossbite

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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