Classe II Div 1
,
Aumento do trespasse horizontal
,
Deep bite
,
Arcos estreitos
,
Desviación de la línea media maxilar
,
Mudança da linha média
,
Acavalamento
,
Espaçamento

Avanço mandibular
,
Distalização
,
 Nivelación de la curva de Spee
,
Intrusão
,
Expansão
,
Retração
,
Fechamento do espaço
,
Elásticos: Classe II
,
Elastics: Class II in Additional Aligners
,
Elásticos: Vertical
Courtesy of Dr J. Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 meses

Número de alinhadores

  • Maxillary: 41 + 31 + 24 = 96
  • Mandibulary: 41 + 15 + 24 = 80

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
  •  Mordida profunda melhorada
  •  Trespasse horizontal melhorado
  • Melhoria significativa da sobremordida
  • Melhoria significativa do trespasse horizontal
  • Linhas médias coincidentes
  • Inclinação axial adequada dos incisivos
  • Curve of Spee leveled
  • Arcos alinhados e coordenados
  • Alinhamento dos dois arcos através de derrotação
  • 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

  • This 12 y/o male patient presented with Class II , low MPA with increased overjet (6.2 mm)and deepened overbite(4.4 mm).
  • Invisalign mandibular advancement MA feature was applied after a short phase of arch development .
  • 2 steps of mandibular jump were applied and vertical elastics in additional aligner stage were used for bite settling.
  • Satisfactory esthetic and functional results were achieved in 24 months.
  • The results show mandibular advancement is effective in treating Class II maloccusion in growing teens

Images

Initial and final

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Progresso

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InicialFinais
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finais
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