Clase II div. 1
,
Resalte aumentado
,
Retrognatismo mandibular
,
Arcadas estrechas
,
Desplazamiento de la línea media
,
Apiñamiento

Avance mandibular
,
 Nivelado de la curva de Spee
,
Expansión
,
Retracción
,
First premolar extraction
,
Elásticos: Clase II
,
Extracción
Courtesy of Dr S. Gong, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 11
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24 meses

Número de aligners

  • Maxillary: 54 + 10 = 64
  • Mandibulary: 44 + 15 = 59

Aligner Wear time

  • 10 días

Retencion

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Resalte normal y sobremordida conseguida
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • 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

  • To improve the profile of this young patient, we used two elements in the treatment: First premolar extraction and Mandibular advancement.
  • Bite jump was prescribed to simulate the mandibular advancement. This helped to prepare the dentition for close contact of arches.
  • Class II elastics were used to reinforce the anchorage of the upper arch and facilitate mandibular advancement.
  • Invisalign aligners offered good root control.
  • This patient had good compliance.

 

 

Images

Initial and final

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Progreso

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After picture of treatment
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Radiografías

Inicial Final
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