Clase I
,
Mordida cruzada anterior
,
Deep bite
,
Arcadas estrechas
,
Desviación de la línea media
,
Apiñamiento

Expansión
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 7
  • Gender: female
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 5 meses

Cantidad de alineadores

  • Maxillary: 24
  • Mandibulary: 24

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  • Alineación de ambas arcadas a través de desrrotación
  • Arch expansion achieved
  • Forma de la arcada mejorada
  • Arcadas alineadas y coordinadas
  • Functional overjet and overbite
  • Se lograron arcadas armoniosas
  • Coincidencia de líneas medias

Comentarios

  • Correction of the malocclusion was achieved mainly through expansion of the maxillary and mandibular buccal segments.
  • The first permanent molars were rotated mesial outward, while the deciduous molars were expanded bodily.
  • The expansion was performed sequentially starting with rotation first permanent molars and followed by bodily expansion. This protocol is to ensure good anchorage control.
  • The crossbite was corrected by proclining the upper incisors.
  • Spaces, equal to the size of the deciduous canines, were maintained.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
InicialFinales
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finales
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