Clase I
,
Mordida cruzada anterior
,
Mordida de lado a lado
,
Arcadas estrechas
,
Arcadas asimétricas
,
Apiñamiento
,
Rotaciones

Distalización
,
 Nivelado de la curva de Spee
,
Intrusión
,
Expansión
,
Retracción
,
IPR
,
Implantes
,
Extracción
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 aligners

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

Aligner Wear time

  • 7-10days

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relación de Clase I mantenida
  • Guía canina funcional en ambos lados
  • Mordida cruzada anterior corregida
  • Resalte normal y sobremordida conseguida
  • Coincidente con líneas medias
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Se han conseguido arcadas armónicas

Comentarios

  • 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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Progreso

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InicialFinal
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Final
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