Clase II div. 1
,
Retrognatismo mandibular
,
Deep bite
,
Arcadas estrechas
,
Desviación de la línea media maxilar
,
Desviación mandibular de la línea media
,
Desplazamiento de la línea media
,
Apiñamiento
,
Rotaciones

Avance mandibular
,
Pre Mandibular Advancement Phase
,
Leveling curve of Spee
,
Intrusión
,
Expansión
,
Proinclinación
Courtesy of Dr W. Chi Chiu, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen with MA

Total Treatment Time

  • 18 meses

Número de aligners

  • Maxillary: 35 + 28 = 63
  • Mandibulary: 35 + 28 = 63

Aligner Wear time

  • 1 week

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
  • Mordida profunda mejorada
  • Resalte mejorado
  • Mejora considerable de la sobremordida
  • Mejora significativa del resalte
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de dos arcadas mediante desrotación
  • Forma de la arcada mejorada
  • Consecución de una línea de la sonrisa estética  
  • Se han conseguido arcadas armónicas

Comentarios

  • Expansion was performed to level and align the arches
  • Created space for eruption of impacted #25 to provide good posterior support for the use of MA advancement feature.
  • Class II malocclusion, the severe deep-bite, and the large overjet were corrected with the the advancement feature
  • Alleviation of residual crowding and improvement of the arch form were achieved.

Images

Initial and final

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Progreso

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InicialFinal
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Final
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