Classe I
,
Mudança da linha média
,
Acavalamento

First premolar extraction
Courtesy of Dr Z. Chenwan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 18 meses

Número de alinhadores

  • Maxillary: 35 + 18 = 53
  • Mandibulary: 35 + 18 = 53

Retenção

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  •  Relação de Classe I mantida
  • Trespasse horizontal normal e sobremordida obtida
  • Linhas médias coincidentes
  • 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

  • G6 system is adopted to ensure maximum anchorage.
  •  Posterior teeth were kept basically immovable, and all the tooth extraction Spaces were used for adduction of the anterior teeth
  • Wisdom teeth were removed before the fine-tuning stage, so that the opening and closing of the back teeth could be solved quickly
  • Two types of traction were used in the fine-tuning phase to ensure that a neutral occlusion of the posterior teeth could be achieved

 

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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