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

Avance mandibular
,
Distalización
,
 Nivelamento da curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
IPR
,
Elásticos: Clase III
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 27 meses

Cantidad de alineadores

  • Maxillary: 53 + 23 + 24 = 100
  • Mandibulary: 56 + 23 + 24 = 103

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Relación clase I conseguida
  • Guía funcional de caninos en ambos lados
  • Resalte y sobremordida normal conseguidos
  •  Mordida profunda mejorada
  •  Resalte mejorado
  • Mejora significativa de la sobremordida
  • Coincidencia de líneas medias
  • Inclinación axial correcta de incisivos
  • Curve of Spee leveled
  • 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

  • Invisalign is good for molar distalization and intrusion of lower front teeth.
  • The upper posterior teeth were distally moved by 1mm.
  • Class II elastics were used in the first phase and MA was used in the next two phases to correct mandibular retrognathia 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 correction of deep bite and retraction of upper front teeth.

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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