Classe II Div 2
,
Deep bite
,
Acavalamento

Avanço mandibular
,
First premolar extraction
,
Elastics: Class II in Additional Aligners
,
Extração
Courtesy of Dr Z. Chenwan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 26 months

Número de alinhadores

  • Maxillary: 33 + 36 + 13 = 82
  • Mandibulary: 61 + 40 + 21 = 122

Retenção

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relação de Classe I obtida
  •  Mordida profunda melhorada
  • Melhoria significativa da sobremordida
  • Linhas médias coincidentes
  • Curve of Spee leveled

Comentários

In order to prevent the dislocation of the braces, I gave up the initial invisalign treatment after the extraction of the four first premolars。Without wearing any orthopedic device, it taked advantage of the growth advantage of teenagers to automatically align teeth.Half a year later we started a refinement to continue to align teeth and close the tooth extraction gap.

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Progresso

Click to compare enlarged
upper
lower
right
front
left
InicialFinais
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

Radiografías

Inicial Finais
Click to compare enlarged398
Click to compare enlarged374