Classe I
,
Acavalamento
,
Rotações

Mesialização
,
Extrusão
,
Retração
,
Outra extração
,
Fechamento do espaço
Courtesy of Dr Y. Chen, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 32 meses

Número de alinhadores

  • Maxillary: 39 + 24 = 63
  • Mandibulary: 61 + 13 = 74

Aligner Wear time

  • 2 semanas

Retenção

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  •  Relação de Classe I mantida
  • Orientação canina funcional em ambos os lados
  • Inclinação axial adequada dos incisivos
  • Arcos alinhados e coordenados
  • Forma de arco melhorada
  • Todos os objetivos de tratamento foram casos alcançados

Comentários

  • To make sure that the crowding is solved as well as the upper incisors axial inclination is kept, I made a positive torque and power ridge to the upper incisors when retraction began to react.
  • To paralyze the tooth root when space closing, I first made the first premolar to tip medially and the first molar to tip distally for 5`10 degree and start to close the space.
  • Horizontal rectangular attachment used to the molar and vertical rectangular attachment used to the first premolar, as well as optimized attachment used to the canine, all these are the perfect tools for the success of this difficult "four second premolars extraction" case.

Images

Initial and final

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

Inicial Finais
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