Clase III
,
Mordida cruzada anterior
,
Desviación mandibular de la línea media
,
Desplazamiento de la línea media
,
Apiñamiento
,
Rotaciones

Distalización
,
Mesialización
,
 Nivelado de la curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
First premolar extraction
,
Cierre de espacios
,
Overtreatment
,
Elásticos: Clase III
,
Extracción
Courtesy of Dr W. Chi Chiu, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 20 meses

Número de aligners

  • Maxillary: 49 + 31 = 80
  • Mandibulary: 49 + 31 = 80

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Mordida cruzada anterior corregida
  • Resalte normal y sobremordida conseguida
  • Resalte mejorado
  • Mejora significativa del resalte
  • 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

  • The Class III malocclusion was corrected by #44 extraction and LL segmental distalization. Extraction of #44 also helped with lower midline correction.
  • Class III elastics were worn to help with lower anterior retraction.
  • Upper and lower midlines are coincident with each other after canine class I was established.
  • This was initially a pre-surgical case; however, with the help of the features of the Invisalign system and patient's high compliance, the treatment was done orthodontically only.

Images

Initial and final

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lower
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Progreso

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InicialFinal
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Final
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