Classe II Div 1
,
Aumento do trespasse horizontal
,
Retrognatismo mandibular
,
Deep bite
,
Arcos estreitos
,
Desviación de la línea media maxilar
,
Acavalamento

Distalização
,
 Nivelación de la curva de Spee
,
Expansão
,
Retração
,
Elásticos: Classe II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr X. Guan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 18 meses

Número de alinhadores

  • Maxillary: 61 + 6 = 67
  • Mandibulary: 61 + 6 = 67

Aligner Wear time

  • 1 semana

Retenção

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relação de Classe I obtida
  • Orientação canina funcional em ambos os lados
  • Trespasse horizontal normal e sobremordida obtida
  • Melhoria significativa da sobremordida
  • Melhoria significativa do trespasse horizontal
  • Linhas médias coincidentes
  • Inclinação axial adequada dos incisivos
  • Curve of Spee leveled
  • Forma de arco melhorada
  • A linha de sorriso estético foi alcançada  
  • Todos os objetivos de tratamento foram casos alcançados
  • Os arcos harmônicos foram alcançados

Comentários

The initial upper incisors were well proclined and protrusion, therefor, I design retract upper incisors through distalization and expansion. In order to solve the anterior overbite, upper and lower incisors have been intruded. Since this is a teen patient, we run Class II elastic to simulate lower jaw jump. Finally, a perfect result was achieved.

Images

Initial and final

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upper
lower
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front
left
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front
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InicialFinais
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finais
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