Clase II div. 1
,
Mordida cruzada posterior
,
Resalte aumentado
,
Deep bite
,
Arcadas estrechas
,
Arcadas asimétricas
,
Desviación mandibular de la línea media

Distalización
,
 Nivelado de la curva de Spee
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Intrusión
,
Expansión
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Retracción
,
Cierre de espacios
,
Elásticos: Clase II
Courtesy of Dr S. Zhang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 21 meses

Número de aligners

  • Maxillary: 48
  • Mandibulary: 54

Aligner Wear time

  • 10d

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Mordida cruzada posterior corregida
  • Resalte normal y sobremordida conseguida
  • Mordida profunda mejorada
  • Resalte mejorado
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • 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

Comentarios

  • 14, 15, 44, 45 were intruded and the lower right posterior teeth were moved buccally to correct crossbite.
  • Class Ⅱ elastics were used for mandibular advancement.
  • Invisalign has an advantage in relieving intercuspal occlusion and the crossbite was corrected in only 4 months.

Images

Initial and final

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lower
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left

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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