Clase II div. 1
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Apiñamiento

Elásticos: Clase II
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Retracción
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First premolar extraction
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Otras extracciones
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IPR
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TADs
Courtesy of Dr. S. Zou, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 26 months

Número de aligners

  • Maxillary: 46 + 19 = 65
  • Mandibulary: 46 + 14 = 60

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Consecución de una relación de Clase I
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Forma de la arcada mejorada
  • Aesthetic smile linewas achieved

Comentarios

  • TADs were used from stage 34 on the upper left and upper right side
  • From stage 27 we used power arms on the lower canines and the lower first molars
  • A little IPR on the lower anterior teeth improved the Bolton discrepancy
  • Aligners were changed every 10 days with a few exceptions where we changed after 7 days
  • The protrusion profile improved after treatment

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progreso

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

Inicial Final
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