クラスⅢ
,
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
,
捻転
,
空隙

拡大
,
Leveling curve of Spee
,
IPR
,
空隙閉鎖
,
外科処置前
Courtesy of Dr E. Rothier, 2018
Award 2019 Peer Review Award
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 41
  • Gender: female
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 17 数ヶ月

アライナー数

  • Maxillary: 44 + 28 = 72
  • Mandibulary: 44 + 28 = 72

Aligner Wear time

  • 1週間

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
  • 正中一致
  • 回転による上下顎の配列の達成
  • アーチフォーム改善
  • 全ての治療目標を達成した症例

コメント

  • A previous expansion of the maxilla was done.
  • After the expansion this case was prepared for orthognatic surgery.
  • Only Invisalign without any other appliance or need for elastics was used for the preparation.
  • Over correction of the posterior crossbite was planned to ensure that we would not have premature contacts in the immediate postoperative period.
  • Between 3.4 and 3.5 we did only 0.3mm IPR to strengthen the closure of spaces.
  • Small midline deviation was corrected with additional aligners.
  • Tooth 1.7 was extracted because it had no antagonist and the patient did not wish to place an implant in the region of 4.7

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

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
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