Classe III
,
Mordida cruzada posterior
,
Open bite
,
Arcos estreitos
,
Arcadas asimétricas
,
Desviación de la línea media maxilar
,
Desviación de la línea media mandibular
,
Mudança da linha média
,
Acavalamento
,
Rotações

Distalização
,
Mesialização
,
Extrusão
,
Expansão
,
Retração
,
First premolar extraction
,
IPR
,
Overtreatment
,
Elásticos: Vertical
Courtesy of Dr A. Lo, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 39 months

Número de alinhadores

  • Maxillary: 99 + 34 = 133
  • Mandibulary: 99 + 34 = 133

Aligner Wear time

  • 10 dias

Retenção

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relação de Classe I obtida
  • Orientação canina funcional em ambos os lados
  • Mordida cruzada posterior corrigida
  • Normal overjet and overbite achieved
  • Significant improvement ofoverbite
  • Linhas médias coincidentes
  • Inclinação axial adequada dos incisivos
  • Arcos alinhados e coordenados
  • Forma de arco melhorada
  • Aesthetic smile linewas achieved
  • Todos os objetivos de tratamento foram casos alcançados
  • Os arcos harmônicos foram alcançados

Comentários

  • Posterior crossbite and anterior open bite are difficult conditions to treat even with fixed appliances and using temporary anchorage devices
  • We were able to correct the horizontal skeletal discrepancy of the upper posterior cross-bite with palatal expansion and then we used Invisalign to correct the anterior open bite
  • Patient compliance was also important to achieve a good result, so we focussed on wearing elastics and oral hygiene reinforcement
  • The treatment goals were met and our patient is very happy with her new smile
  • Invisalign treatment offers a reliable and efficient technique, which can benefit all clinical practices

Images

Initial and final

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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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