Clase II div. 1
,
Mordida cruzada posterior
,
Arcadas estrechas
,
Arcadas asimétricas
,
Desviación mandibular de la línea media
,
Apiñamiento
,
Rotaciones

 Nivelado de la curva de Spee
,
Expansión
,
Extracción de incisivos inferiores
,
Otras extracciones
,
IPR
,
Elásticos: Vertical
Courtesy of Dr D. She, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 25 months

Número de aligners

  • Maxillary: 49 + 28 + 12 = 89
  • Mandibulary: 49 + 16 + 10 = 75

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Consecución de una relación de Clase I
  • Guía canina funcional en ambos lados
  • Resalte normal y sobremordida conseguida
  • 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

  • Aligned teeth after treatment
  • Achieved class I molar and canine relationship by upper posteriors distalization
  • Used large amount of IPRs in upper anteriors to coordinate the Bolton ratio of the anterior teeth
  • No anchorage screws or brackets were used during the treatment
  • Used vertical traction to extrude 18、28 to replaced 17、27 and achieved normal occlusion
  • The course of treatment was 25 months

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Progreso

Click to compare enlarged
upper
lower
right
front
left
InicialFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiografías

Inicial Final
Click to compare enlarged398
Click to compare enlarged392