クラスⅡ分類1
,
前歯部クロスバイト
,
狭窄歯列
,
歯列弓非対称
,
上顎正中のずれ
,
下顎正中のずれ
,
叢生

圧下
,
拡大
,
唇側傾斜
,
IPR
,
クラスⅡエラスティック
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 17 数ヶ月

アライナー数

  • Maxillary: 43 + 16 + 11 = 70
  • Mandibulary: 46 + 19 + 14 = 79

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)
  • 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
  • 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

  • Invisalign is good for class II correction and mid-line correction.
    Class II elastics were used in all phases to enhance maxillary anchorage and correct class II relationship.
  • The upper and lower arches were expanded by 1.5mm per side at the premolar and canine areas.
  • Canine relationships were adjusted with normal incisor overjet and overbite relationships.
  • Total treatment time was 17 months which pleased the patient.

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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