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

 Nivelado de la curva de Spee
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Intrusión
,
Expansión
,
Retracción
,
IPR
,
Elásticos: Clase II
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 22 meses

Número de aligners

  • Maxillary: 42 + 17 + 7 = 66
  • Mandibulary: 45 + 20 + 10 = 75

Aligner Wear time

  • 1 semana

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
  • Mejora significativa del resalte
  • Curve of Spee leveled
  • 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

  • Invisalign treatment is good for congenital anodontia cases and for correction of Bolton index discrepancy.
  • Upper front teeth were retruded by 5mm.
  • Class II elastics were used in all phases to enhance maxillary anchorage and help retract upper incisors.
  • The upper and lower arches were expanded by 1mm per side at the posterior and canine areas.
  • The lip posture was much better after upper front teeth retraction.

Images

Initial and final

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upper
lower
right
front
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upper
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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