Classe III
,
Mordida cruzada posterior
,
Mordida cruzada anterior
,
Arcos estreitos
,
Arcadas asimétricas
,
Acavalamento
,
Rotações
,
Impacted canines
,
Diastema

Distalização
,
 Nivelación de la curva de Spee
,
Intrusão
,
Expansão
,
Retração
,
Vestibularização
,
IPR
,
Fechamento do espaço
,
Elásticos: Classe III
,
Extração
Courtesy of Dr B. Wang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22 meses

Número de alinhadores

  • Maxillary: 53 + 18 + 14 = 85
  • Mandibulary: 53 + 18 + 14 = 85

Aligner Wear time

  • 1 semana

Retenção

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relação de Classe I obtida
  • Orientação canina funcional em ambos os lados
  • Mordida cruzada anterior corrigida
  • Mordida cruzada posterior corrigida
  • Trespasse horizontal normal e sobremordida obtida
  • 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
  • Os arcos harmônicos foram alcançados

Comentários

  •  15, 17, 25, 27, 34, 35, 37, 44, 45 and 47 were all included in treatment during refinements after eruption.
  • Dental expansion was designed for narrow upper dental arch to coordinate upper and lower dental arch width.
  • Upper anterior teeth proclination, upper posterior teeth distalization, diastema, as well as upper dental expansion were used to provide spaces to include the impacted 13 and 23.
  • Different amount of posterior teeth distalization was performed to correct asymmetric dental arch forms in both upper and lower denture.
  • Lower anterior teeth intrusion and upper anterior teeth extrusion were designed to level Curve of Spee, maintain anterior overbite as well as achieve an aesthetic smile line.
  • Class III elastics were used to distalize lower posterior teeth and retract lower anterior teeth to help correct Class III malocclusion and achieve normal anterior overjet.
  • Power ridge was designed for lower anterior teeth to help prevent periodontal complications during treatment.
  • IPR was used in lower denture to help correct Bolton discrepancy.

Images

Initial and final

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upper
lower
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front
left
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upper
lower
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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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