Class II div 2
,
Resalte aumentado
,
Retrognatismo mandibular

Distalización
,
 Nivelado de la curva de Spee
,
Intrusión
,
Retracción
,
IPR
,
TADs
,
Elásticos: Clase II
Courtesy of Dr J. Weng, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 30
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 29 meses

Número de aligners

  • Maxillary: 58 + 34 + 14 = 106
  • Mandibulary: 27 + 16 + 14 = 57

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
  • Resalte mejorado
  • Mejora considerable de la sobremordida
  • Mejora significativa del resalte
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de dos arcadas mediante desrotación
  • 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

  • This is a non-extraction case and I design upper molar distalization to improve anterior overjet.
  • Invisalign aligners have advantages on molar distalization. The upper left molars are distally moved by 2.5mm and the upper right molars are distally moved by 2.6mm. The upper incisors are retracted by 2.5mm.
  • Because the patient is skeletal Class II with mandibular retraction and high angle, I use TADs on maxillary molar area to strengthen anchorage and help intruding upper molars.
  • The mandibular plane rotates counterclockwise after treatment and the patient’s profile improved significantly.

Images

Initial and final

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

Inicial Final
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