Clase II div. 1
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Deep bite

Avance mandibular
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 Nivelado de la curva de Spee
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Extrusión
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Intrusión
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Retracción
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Cierre de espacios
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Fase II: tratamiento no Invisalign
Courtesy of Dr X. Guan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 11
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 18 meses

Número de aligners

  • Maxillary: 26 + 23 + 30 = 79
  • Mandibulary: 26 + 23 + 30 = 79

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Resalte normal y sobremordida conseguida
  • Mejora considerable de la sobremordida
  • Mejora significativa del resalte
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Todos los objetivos del tratamiento alcanzados
  • Se han conseguido arcadas armónicas

Comentarios

We used Twin block to advance lower jaw when the girl were 10 years old. After 8 month twin block treatment, and the MA feature was launched in China, we started to treat this young girl with Invisalign Teen MA system. In order to correct deep bite, lower anterior teeth have been intruded, and lower premolars have been intruded.

Images

Initial and final

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lower
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front
left
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lower
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left

Progreso

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lower
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InicialFinal
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Final
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