Treatment Summary
Patient Information
- Age: 33
- Gender: male
- Invisalign Submission Option: Invisalign Comprehensive
矫治器数量
- Maxillary: 32 + 13 = 45
- Mandibulary: 32 + 13 = 45
Aligner Wear time
- Sequential Aligner Change Interval 14 Days-10 Days-7 Days.
保留
- Maxillary: Vivera retainer
- Mandibular: Vivera retainer
Results achieved
- 达到安氏 I 类关系
- 保持安氏 I 类关系
- 两侧的功能性尖牙引导
- 后牙反牙合已矫正
- 实现正常覆盖和覆牙合
- 覆盖已改善
- 显著改善覆牙合
- 显著改善覆盖
- 中线对齐
- 切牙达到合适的轴向倾斜
- Curve of Spee leveled
- 已对齐并协调牙弓
- 通过去扭转对齐上下牙弓
- 已改善牙弓形状
- 已获得美观的微笑线
- 已实现所有治疗目标
- 实现牙弓协调
评论
- Maxillary expansion with upper teeth alignment and arch development was performed.
- The upper first molar crossbite was corrected with maxillary expansion.
- Upper incisor retraction was planned during upper arch expansion to correct the excessively proclined upper incisors.
- During upper incisor retraction, lingual root torque of the upper incisors was performed.
- Posterior IPR was planned for the lower premolars and canines to achieve space for retraction of severely rotated and mesially tipped lower canines.
- Lower arch IPR at lower incisors, canines, and premolars permitted space to retract lower incisors to achieve overjet.
- G4 multitooth extrusion attachments were planned to extrude upper incisors and canines to close the anterior open bite.
- Full-time wear of aligners (22 hours) with Class III elastics was used to correct the class III molar and canine and achieve class I molar and canine.
- G3 optimized rotation attachments helped to correct the severe rotation of lower canines.
- Tipping of lower central incisors was planned.
- Power ridges at lower incisors helped to correct lingual root control direction.