Clase I
,
Open bite
,
Apiñamiento

First premolar extraction
,
Elastics: Class II in Additional Aligners
Courtesy of Dr S. Shih-Hsuan Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 32 meses

Número de aligners

  • Maxillary: 61 + 17 + 12 = 90
  • Mandibulary: 63 + 17 + 12 = 92

Aligner Wear time

  • 7-10 days

Retencion

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relación de Clase I mantenida
  • Mordida cruzada anterior corregida
  • Resalte normal y sobremordida conseguida
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • Arcadas alineadas y coordinadas
  • 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

  • G6 was used in this extraction case to achieve proper root control during space closure.
  • Class II elastics were used in additional aligners to reduce OJ and achieve Class I molar relation.

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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