Clase II, div. 1, Deep bite, Arcos assimétricos, Desvio da linha média maxilar, Desvio da linha média mandibular, Desviación de la línea media, Apiñamiento, Rotaciones
Distalización
, Intrusión
, Retracción
, First premolar extraction
, Elastics: Class II in Additional Aligners
, Elásticos: Vertical
Courtesy of Dr. S. Okano,
2019
Treatment Summary
Patient Information
- Age: 22
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 15 meses
Cantidad de alineadores
- Maxillary: 68 + 22 = 90
- Mandibulary: 65 + 22 = 87
Aligner Wear time
- 5 days
Retencion
- Maxillary: Invisalign aligner
- Mandibular: Invisalign aligner
Results achieved
- Relación clase I conseguida
- Relación clase II mantenida
- Guía funcional de caninos en ambos lados
- Normal overjet and overbite achieved
- Significant improvement ofoverbite
- Coincidencia de líneas medias
- Inclinación axial correcta de incisivos
- 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
- Through the extraction of first premolars, we resolved the crowding in both upper and lower arches and corrected the upper and lower dental midline
- Distalization on the lower left molars to achieve Class II relationship
- In the additional aligners, sequential distalization was performed to improve Class II
- We continued using Class II elastics (3/16 inch, 4.5 or 6.5 OZ) in the additional aligners
- Precision bite lamp was effective in preventing the vertical bowing effect of the anterior teeth
- Vertical elastics were used on the left molar for detailing
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