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

Distalización
,
Mesialización
,
 Nivelamento da curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
First premolar extraction
,
IPR
,
Cierre de espacio
,
Overtreatment
,
Elásticos: Clase II
,
Extracción
Courtesy of Dr Q. Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 21 meses

Cantidad de alineadores

  • Maxillary: 54 + 21 + 22 = 97
  • Mandibulary: 54 + 21 + 22 = 97

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

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
  • Mejora significativa del resalte
  • Coincidencia de líneas medias
  • Inclinación axial correcta de incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • 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

  • Class II elastics were used in the first phase of treatment.
  • Modified G6 attachment design was used in the first phase of treatment as the posterior teeth had a short dental crown.
  • Deep over-bite and protrusive were high efficiently corrected in 51 weeks.
  • All the aligners were used for a week and the treatment was finished in 21 months.
  • Good anterior guidance and canine guidance were achieved.
  • Both the patient and his parents were quite satisfied with the treatment outcome.

Images

Initial and final

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

Inicial Finales
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