Clase I
,
Mordida cruzada posterior
,
Mordida cruzada anterior
,
Desviación de la línea media maxilar
,
Apiñamiento
,
Espaciado

Leveling curve of Spee
,
Intrusión
,
Retracción
,
First premolar extraction
,
IPR
Courtesy of Dr. Y. Song, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 24 meses

Número de aligners

  • Maxillary: 46 + 7 = 53
  • Mandibulary: 37 + 13 = 50

Aligner Wear time

  • 7-10days

Retencion

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Relación de Clase I mantenida
  • Guía canina funcional en ambos lados
  • Mordida cruzada anterior corregida
  • Normal overjet and overbite achieved
  • Inclinación axial adecuada de los incisivos
  • Curve of Spee leveled
  • Aesthetic smile linewas achieved

Comentarios

  • We wanted to improve the protruded lateral profile of this patient
  • We extracted all the first premolars and retracted the upper and lower anterior teeth
  • This patient has moderate periodontitis with moderate gingival recession and alveolar bone resorption, which leads to the long clinical crowns
  • Because of this the anchorage control and anterior torque, control is easier than for patients with short clinical crowns
  • G6 optimized attachments are a good solution for first premolar extraction cases and were applied on 3 quadrants (1,2 and 4)

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left
InicialFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiografías

Inicial Final
Click to compare enlarged426
Click to compare enlarged390