Classe III, Mordida cruzada posterior, Open bite, Arcos estreitos, Arcadas asimétricas, Desviación de la línea media maxilar, Desviación de la línea media mandibular, Mudança da linha média, Acavalamento, Rotações
Distalização
, Mesialização
, Extrusão
, Expansão
, Retração
, First premolar extraction
, IPR
, Overtreatment
, Elásticos: Vertical
Courtesy of Dr A. Lo,
2019
Treatment Summary
Patient Information
- Age: 19
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 39 months
Número de alinhadores
- Maxillary: 99 + 34 = 133
- Mandibulary: 99 + 34 = 133
Aligner Wear time
- 10 dias
Retenção
- Maxillary: Other clear
- Mandibular: Other clear
Results achieved
- Relação de Classe I obtida
- Orientação canina funcional em ambos os lados
- Mordida cruzada posterior corrigida
- Normal overjet and overbite achieved
- Significant improvement ofoverbite
- Linhas médias coincidentes
- Inclinação axial adequada dos incisivos
- Arcos alinhados e coordenados
- Forma de arco melhorada
- Aesthetic smile linewas achieved
- Todos os objetivos de tratamento foram casos alcançados
- Os arcos harmônicos foram alcançados
Comentários
- Posterior crossbite and anterior open bite are difficult conditions to treat even with fixed appliances and using temporary anchorage devices
- We were able to correct the horizontal skeletal discrepancy of the upper posterior cross-bite with palatal expansion and then we used Invisalign to correct the anterior open bite
- Patient compliance was also important to achieve a good result, so we focussed on wearing elastics and oral hygiene reinforcement
- The treatment goals were met and our patient is very happy with her new smile
- Invisalign treatment offers a reliable and efficient technique, which can benefit all clinical practices
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