Clase II, div. 1
,
Resalte aumentado
,
Retrognatia mandibular
,
Deep bite
,
Arcadas estrechas

Distalización
,
Intrusión
,
Expansión
,
Elásticos: Clase II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr L. Yau Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 21 meses

Cantidad de alineadores

  • Maxillary: 39 + 10 + 9 = 58
  • Mandibulary: 39 + 10 + 9 = 58

Aligner Wear time

  • 10 días

Retencion

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relación clase I conseguida
  • Resalte y sobremordida normal conseguidos
  •  Mordida profunda mejorada
  •  Resalte mejorado
  • Mejora significativa de la sobremordida
  • Mejora significativa del resalte
  • Coincidencia de líneas medias
  • Curve of Spee leveled
  • Forma de la arcada mejorada
  • Todos los objetivos del tratamiento se lograron en el caso

Comentarios

  • Used molar distalization and post arch expansion to correct arch form and retract flared upper incisors.
  • Class II elastics helped as well to reduce overjet.
  • Besides, good control of incisor intrusion and premolar extrusion is very important to deep bite correction.
  • Class I canine and molar relationship was well achieved.

Images

Initial and final

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Progreso

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InicialFinales
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finales
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