Clase II div. 1
,
Resalte aumentado
,
Deep bite
,
Arcadas estrechas
,
Apiñamiento
,
Rotaciones

Distalización
,
 Nivelado de la curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
IPR
,
Elásticos: Clase II
Courtesy of Dr Y. Zhou, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 25 months

Número de aligners

  • Maxillary: 66
  • Mandibulary: 47

Aligner Wear time

  • 10 días

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

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
  • Coincidente con líneas medias
  • 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  
  • Todos los objetivos del tratamiento alcanzados
  • Se han conseguido arcadas armónicas

Comentarios

We expanded both arch. For upper arch, we used Class II elastic to increase anchorage of distalization. For lower arch, we added a little IPR to level Spee's curve. We used optimized rotation attachments to derotate lower premolars. Aligners were changed every 10 days. No addintional aligners were used for this case.

Images

Initial and final

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

Inicial Final
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