クラスⅡ分類1
,
前歯部クロスバイト
,
過大なオーバージェット
,
下顎前方誘導
,
Deep bite
,
狭窄歯列
,
叢生
,
捻転
,
正中離開

スピー湾曲のレベリング
,
圧下
,
拡大
,
リトラクション
,
唇側傾斜
,
IPR
,
第一期治療/抑制
,
第2期治療
,
クラスⅡエラスティック
Courtesy of Dr A. Nayak, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

アライナー数

  • Maxillary: 28 + 22 + 23 = 73
  • Mandibulary: 28 + 22 + 23 = 73

Aligner Wear time

  • 10日間

保持

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

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
  • オーバーバイトの大きな改善
  • オーバージェットの大きな改善
  • 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
  • 審美的スマイルの達成 
  • 全ての治療目標を達成した症例
  • 調和のとれた歯列を達成

コメント

  • Arch expansion was the primary mode of gaining space. The aligner clearance was good enough to disclude the teeth during crossbite correction.
  • The patient was instructed to wear the aligners while eating during the crossbite correction.
  • The deciduous teeth shed in between the first round of aligners. Hence the second round was required to finish Phase 1.
  • The second phase began nearly 2 years later. Here again, expansion was achieved along with IPR in the anterior teeth to have stable contacts.
  • Vivera retainers (3 sets) were given to ensure the continued stability of the teeth.

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left
本治療治療後
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

レントゲン写真

本治療 治療後
Click to compare enlarged398
Click to compare enlarged374