Classe II Div 2
,
Aumento do trespasse horizontal
,
Deep bite
,
Arcadas asimétricas
,
Desviación de la línea media maxilar
,
Desviación de la línea media mandibular
,
Mudança da linha média
,
Acavalamento
,
Rotações

Distalização
,
Extrusão
,
Intrusão
,
Expansão
,
Elásticos: Classe II
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 20 meses

Número de alinhadores

  • Maxillary: 33 + 19 = 52
  • Mandibulary: 20 + 19 = 39

Aligner Wear time

  • 10 days first round and 7 days in additional aligners

Results achieved

  • Relação de Classe I obtida
  • Orientação canina funcional em ambos os lados
  • Normal overjet and overbite achieved
  •  Mordida profunda melhorada
  •  Trespasse horizontal melhorado
  • Significant improvement ofoverbite
  • Melhoria significativa do trespasse horizontal
  • Linhas médias coincidentes
  • Inclinação axial adequada dos incisivos
  •  Curva de Spee equilibrada
  • Arcos alinhados e coordenados
  • Alinhamento dos dois arcos através de derrotação
  • Forma de arco melhorada
  • Aesthetic smile linewas achieved
  • Todos os objetivos de tratamento foram casos alcançados
  • Os arcos harmônicos foram alcançados

Comentários

  • This is a Class II div2 subdivision case combined with facial asymmetry.
  • The patient wanted a better smile and asked for correction of her gummy smile, deep bite, crowding and rotated teeth.
  • Due to her good lateral profile, I decided to do a treatment without extraction.
  • I designed sequential distalization over Q2, with an elastic jump at the end to correct Class II to Class I over L't side.
  • Gummy smile and deepbite are corrected by intrusion of upper and lower incisors.
  • 2.4 Rotation is corrected with optimized rotation attachment for 60 degree rotation.
  • L't side Class II elastics for anchorage and elastic jump.
  • Total Tx time is 20M.

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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