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

Distalización
,
 Nivelamento da 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

Cantidad de alineadores

  • Maxillary: 66
  • Mandibulary: 47

Aligner Wear time

  • 10 días

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relación clase I conseguida
  • Guía funcional de caninos en ambos lados
  • Resalte y sobremordida normal conseguidos
  •  Mordida profunda mejorada
  •  Resalte mejorado
  • Coincidencia de líneas medias
  • Inclinación axial correcta de incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de ambas arcadas a través de desrrotación
  • Forma de la arcada mejorada
  • Se logró una línea de sonrisa estética  
  • Todos los objetivos del tratamiento se lograron en el caso
  • Se lograron arcadas armoniosas

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
InicialFinales
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finales
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