クラスⅠ
,
前歯部クロスバイト
,
切端咬合
,
狭窄歯列
,
歯列弓非対称
,
叢生
,
捻転

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
,
IPR
,
インプラント
,
抜歯
Courtesy of Dr X. Wang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 30 数ヶ月

アライナー数

  • Maxillary: 76 + 44 + 12 = 132
  • Mandibulary: 76 + 44 + 12 = 132

Aligner Wear time

  • 7-10days

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係維持
  • 機能的な犬歯誘導(左右側)
  • 前歯部クロスバイト改善
  • 正常なオーバージェット&オーバーバイト達成
  • 正中一致
  • Curve of Spee leveled
  • 歯列の配列およびコーディネーション
  • 調和のとれた歯列を達成

コメント

  • The main concern was protruded teeth. The patient could not close her mouth at night.
  • This was a premolar extraction case, but the patient refused to extract her premolars. I had to distalizate the molars from 3.1 to 5.0 mm with the help of micro implant anchorages in four quadrants by extracting 4 wisdom teeth.
  • The buccal gum of tooth 1.4 atrophied at the 29th of the initial aligners, so I asked for additional aligners to correct the movement of premolars. Then buccal gum of tooth 1.4 came back.
  • The aligners moved both the crowns and roots and made the roots parallel.

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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