クラスⅠ
,
前歯部クロスバイト
,
Deep bite
,
狭窄歯列
,
正中のずれ
,
叢生

拡大
,
抜歯
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: male
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 11数ヶ月

アライナー数

  • Maxillary: 22 + 23 = 45
  • Mandibulary: 22 + 23 = 45

Aligner Wear time

  • 1週間

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Aesthetic smile line was achieved
  • Arch expansion achieved
  • アーチフォーム改善
  • 歯列の配列およびコーディネーション
  • Functional overjet and overbite
  • 正中一致

コメント

  • The upper deciduous canines were extracted prior to the scan of the teeth was taken.
  • The primary set of aligners was designed mainly for transverse expansion of the buccal segments in order to create space for relief of crowding of the anterior segments with concomitant correction of the anterior crossbite.
  • It was anticipated that Additional Aligners would be necessary for inclusion of the erupting lateral incisors.
  • In particular, 2.2 was still not erupted when the initial treatment commenced and for final arch detailing and finishing.
  • The initial Clincheck setup included the proper expansion attachment to maintain the position of the buccal teeth during the alignment.
  • Further arch development was incorporated in the final set of Additional Aligners to obtain a more rounded arch form while creating more space.
  • The midline was corrected in the final set of aligners.

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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