Clase II div. 1
,
Resalte aumentado
,
Deep bite
,
Arcadas estrechas
,
Desviación de la línea media maxilar
,
Desplazamiento de la línea media
,
Apiñamiento
,
Espaciado

Avance mandibular
,
Distalización
,
 Nivelado de la curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
Cierre de espacios
,
Elásticos: Clase II
,
Elastics: Class II in Additional Aligners
,
Elásticos: Vertical
Courtesy of Dr J. Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 meses

Número de aligners

  • Maxillary: 41 + 31 + 24 = 96
  • Mandibulary: 41 + 15 + 24 = 80

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Mordida profunda mejorada
  • Resalte mejorado
  • Mejora considerable de la sobremordida
  • 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

  • This 12 y/o male patient presented with Class II , low MPA with increased overjet (6.2 mm)and deepened overbite(4.4 mm).
  • Invisalign mandibular advancement MA feature was applied after a short phase of arch development .
  • 2 steps of mandibular jump were applied and vertical elastics in additional aligner stage were used for bite settling.
  • Satisfactory esthetic and functional results were achieved in 24 months.
  • The results show mandibular advancement is effective in treating Class II maloccusion in growing teens

Images

Initial and final

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Progreso

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Before picture of treatment
After picture of treatment
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Radiografías

Inicial Final
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