Clase II div. 1
,
Mordida cruzada anterior
,
Mordida de lado a lado
,
Arcadas estrechas
,
Arcadas asimétricas
,
Apiñamiento
,
Rotaciones

Distalización
,
Mesialización
,
Leveling curve of Spee
,
Extrusión
,
Intrusión
,
Expansión
,
Retracción
,
Proinclinación
,
First premolar extraction
,
IPR
,
Cierre de espacios
,
Elásticos: Clase II
,
Elásticos: Clase III
Courtesy of Dr. K. Fei Fong, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 21 meses

Número de aligners

  • Maxillary: 57 + 11 + 15 = 83
  • Mandibulary: 57 + 11 + 15 = 83

Aligner Wear time

  • 1 semana

Retencion

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Consecución de una relación de Clase I
  • Class II relationship maintained
  • Guía canina funcional en ambos lados
  • Mordida cruzada anterior corregida
  • Normal overjet and overbite achieved
  • Mordida profunda mejorada
  • Resalte mejorado
  • Significant improvement ofoverbite
  • Mejora significativa del resalte
  • Coincidente con líneas medias
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Arcadas alineadas y coordinadas
  • Alineación de dos arcadas mediante desrotación
  • Forma de la arcada mejorada
  • Aesthetic smile linewas achieved
  • Todos los objetivos del tratamiento alcanzados
  • Se han conseguido arcadas armónicas

Comentarios

  • On the left side, Class I occlusion was easy to achieve by using Align sequential distalization protocol
  • On the right side, distalization was more difficult because of the impacted third molar, therefore we decided to extract the tooth 1.4 to achieve Class II molar occlusion and relief upper right crowding
  • Class III elastics were used on the right side to help molar mesialization
  • We used Class II elastics on the right side to help posterior teeth distalization
  • This patients treatment went fairly easy because the Invisalign system can provide both stable anchorage and staging design which was very important for the final treatment results

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

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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