クラスⅡ分類1
,
臼歯部クロスバイト
,
過大なオーバージェット
,
Deep bite
,
狭窄歯列
,
歯列弓非対称
,
下顎正中のずれ
,
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
,
クラスⅡエラスティック
Courtesy of Dr G. Thiesen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 13 数ヶ月

アライナー数

  • Maxillary: 57
  • Mandibulary: 57

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)
  • 臼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
  • 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
  • アーチフォーム改善
  • 審美的スマイルの達成 

コメント

  • Sequential distalization was done, associated with the use of Class II elastics at night time.
  • The sagittal jump accounted for 20% of the sagittal correction.
  • During the orthodontic treatment, the maxillary and mandibular dental arches were aligned, and maxillary and mandibular incisor inclinations were improved.
  • Posterior crossbite correction was performed with the auxiliary use of 1/4 crossbite elastics for the first 30 stages of treatment, running from teeth 2.4 and 2.5 palatally to tooth 3.6 buccally at night time.
  • Expansion was performed in both arches.
  • Ideal overbite was mainly obtained by intruding the mandibular anterior teeth.
  • Correction of the deep bite, leveling of the Curve of Spee was done initially, and only later lower IPR was performed.
  • Ideal overjet was obtained at the end of treatment
  • Gingival health was maintained at the end of orthodontic treatment.

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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