Clase II, div. 1
,
Resalte aumentado
,
Retrognatia mandibular
,
Deep bite
,
Arcadas estrechas
,
Desviación de la línea media
,
Apiñamiento

 Nivelamento da curva de Spee
,
Expansión
,
Proclinación
,
First premolar extraction
,
Cierre de espacio
,
Elásticos: Clase II
,
Extracción
Courtesy of Dr S. Gong, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 meses

Cantidad de alineadores

  • Maxillary: 56 + 14 = 70
  • Mandibulary: 56 + 19 = 75

Aligner Wear time

  • 10 días

Retencion

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Resalte y sobremordida normal conseguidos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de ambas arcadas a través de desrrotación
  • Forma de la arcada mejorada
  • Se logró una línea de sonrisa estética  
  • Todos los objetivos del tratamiento se lograron en el caso
  • Se lograron arcadas armoniosas

Comentarios

  • The camouflage orthodontic treatment of this severe skeletal class II patient contains two elements: 1) upper premolar extraction; 2) arch expansion.
  •  By extracting maxillary first premolars, full class II molarship and normal canineship were achieved.
  • Invisalign offered an effective arch expansion effect: Arch coordination was very important for the cc plan.
  • Attachments on the lingual surface were used to help arch expansion.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
InicialFinales
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finales
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