Clase III
,
Mordida cruzada posterior
,
Mordida cruzada anterior
,
Open bite
,
Arcadas estrechas
,
Arcos assimétricos
,
Desvio da linha média mandibular
,
Desviación de la línea media
,
Apiñamiento
,
Rotaciones
,
Espaciado
,
Prerrestaurativo

Distalización
,
 Nivelamento da curva de Spee
,
Extrusión
,
Expansión
,
Retracción
,
Proclinación
,
Cierre de espacio
,
Elásticos: Clase III
Courtesy of Dr. S. Chieh Lin, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 21 meses

Cantidad de alineadores

  • Maxillary: 45 + 10 + 8 = 63
  • Mandibulary: 45 + 17 + 12 = 74

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relación clase I conseguida
  • Guía funcional de caninos en ambos lados
  • Mordida cruzada anterior corregida
  • Mordida cruzada posterior corregida
  • Normal overjet and overbite achieved
  • Significant improvement ofoverbite
  • Mejora significativa del resalte
  • Coincidencia de líneas medias
  • Inclinación axial correcta de incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de ambas arcadas a través de desrrotación
  • Forma de la arcada mejorada
  • Aesthetic smile linewas achieved
  • Todos los objetivos del tratamiento se lograron en el caso
  • Se lograron arcadas armoniosas

Comentarios

  • This is a skeletal Class III mandibular prognathism with anterior crossbite case.
  • Although the patient is missing two congenital lower incisors, she also has a larger size 4.3
  • The Treatment plan was to retract the lower teeth by space closure and proline upper teeth to correct the anterior crossbite and open bite
  • Rotational 3.5 and the posterior crossbite were also corrected at the end of the treatment
  • This patient had severe decalcification from the beginning this is a very good indication to prefer Invisalign treatment instead of conventional treatment as oral hygiene is difficult to maintain during conventional treatment

Images

Initial and final

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Progreso

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InicialFinales
Before picture of treatment
After picture of treatment
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Radiografías

Inicial Finales
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