Classe I
,
Mordida cruzada anterior
,
Mordida borde a borde
,
Arcos estreitos
,
Arcadas asimétricas
,
Acavalamento
,
Rotações

Distalização
,
 Nivelación de la curva de Spee
,
Intrusão
,
Expansão
,
Retração
,
IPR
,
Implantes
,
Extração
Courtesy of Dr X. Wang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 30 meses

Número de alinhadores

  • Maxillary: 76 + 44 + 12 = 132
  • Mandibulary: 76 + 44 + 12 = 132

Aligner Wear time

  • 7-10days

Retenção

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  •  Relação de Classe I mantida
  • Orientação canina funcional em ambos os lados
  • Mordida cruzada anterior corrigida
  • Trespasse horizontal normal e sobremordida obtida
  • Linhas médias coincidentes
  • Curve of Spee leveled
  • Arcos alinhados e coordenados
  • Os arcos harmônicos foram alcançados

Comentários

  • The main concern was protruded teeth. The patient could not close her mouth at night.
  • This was a premolar extraction case, but the patient refused to extract her premolars. I had to distalizate the molars from 3.1 to 5.0 mm with the help of micro implant anchorages in four quadrants by extracting 4 wisdom teeth.
  • The buccal gum of tooth 1.4 atrophied at the 29th of the initial aligners, so I asked for additional aligners to correct the movement of premolars. Then buccal gum of tooth 1.4 came back.
  • The aligners moved both the crowns and roots and made the roots parallel.

Images

Initial and final

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front
left
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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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