Classe II Div 1
,
Aumento do trespasse horizontal
,
Deep bite
,
Mudança da linha média

Avanço mandibular
,
Expansão
,
Elastics: Class II in Additional Aligners
,
Elásticos: Vertical
Courtesy of Dr Y. Zhou, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22 meses

Número de alinhadores

  • Maxillary: 30 + 21 = 51
  • Mandibulary: 30 + 21 = 51

Aligner Wear time

  • 10 dias

Retenção

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relação de Classe I obtida
  • Orientação canina funcional em ambos os lados
  • Trespasse horizontal normal e sobremordida obtida
  •  Mordida profunda melhorada
  • Melhoria significativa do trespasse horizontal
  • Linhas médias coincidentes

Comentários

  • This is a girl with mandibular retrusion.
  • We used MA to help the mandibular move forward in 10 months. Only one jump was used in MA phase.
  • Finally, we used Class II elastic to keep the results in additional aligners.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progresso

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lower
right
front
left
InicialFinais
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finais
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