Classe II Div 1
,
Retrognatismo mandibular
,
Deep bite
,
Arcos estreitos
,
Desviación de la línea media maxilar
,
Desviación de la línea media mandibular
,
Acavalamento
,
Rotações

Avanço mandibular
,
Distalização
,
Mesialização
,
 Nivelación de la curva de Spee
,
Intrusão
,
Expansão
,
IPR
Courtesy of Dr. N. Thi Quynh Mai, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 13 meses

Número de alinhadores

  • Maxillary: 30 + 28 = 58
  • Mandibulary: 30 + 28 = 58

Aligner Wear time

  • 1 semana

Retenção

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relação de Classe I obtida
  • 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

Comentários

  • Do MA for this patient:
    - Finish at edge to edge position
    -2 mm incremental
    -Not shift lower arch to improve midline
  •  Using traditional rectangular attachments on buccal teeth 13,14,17,23,24, 33,34,43,44.
  •  Using traditional rectangular attachments on lingual teeth 15,16,26,35,36.
  • Using ellipse attachment on lingual tooth 25.
  • Expanding maxillary and mandibular arches.
  • Intruding the lower incisors with power ridges.
  • Retracting the upper incisors with power ridges.

Images

Initial and final

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upper
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upper
lower
right
front
left

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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