Classe III
,
Mordida cruzada anterior

Expansão
,
Tratamento da Fase I/Interceptivo
Courtesy of Dr. S. Meuli  , 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: female
  • Invisalign Submission Option: Teen

Total Treatment Time

  • 7 months

Número de alinhadores

  • Maxillary: 20
  • Mandibulary: 28

Aligner Wear time

  • 1 semana

Retenção

  • Maxillary: Invisalign Aligner
  • Mandibular: Invisalign Aligner

Results achieved

  • Relação de Classe I obtida
  • Mordida cruzada anterior corrigida
  • Normal overjet and overbite achieved
  • Arcos alinhados e coordenados
  • Aesthetic smile linewas achieved
  • Todos os objetivos de tratamento foram casos alcançados
  • Os arcos harmônicos foram alcançados

Comentários

  • At the end of treatment the anterior crossbite has been corrected, the overjet and overbite were in normal values.
  • The author obtained little skeletal improvements, as Witts value from -7mm to -3mm; the final values were: SNA 83°, SNB 81°, ANB 2°. The mandibular angle at the beginning of treatment was 30°, after treatment it was 28°.
  • The best results were the correct inclination of lower and upper incisors: Sup/SN from 103° to 110°; Inf/ML from 92° to 87°.

Images

Initial and final

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

Inicial Finais
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