2020 Peer Review Award
优秀 治疗方案
We would like to thank Dr. Malekian for this Class III case submission, that provides an almost step by step insight into the excellent treatment planning with a great treatment end result.
Dr. K. Malekian
Treatment Summary
Patient Information
- Age: 31
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 20个月
矫治器数量
- Maxillary: 62 + 17 = 79
- Mandibulary: 62 + 17 = 79
Aligner Wear time
- Progressive Aligner Change: 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
- 前牙反牙合已矫正
- 后牙反牙合已矫正
- Normal overjet and overbite achieved
- 深覆牙合已改善
- 覆盖已改善
- Significant improvement ofoverbite
- 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
- Aesthetic smile linewas achieved
- 已实现所有治疗目标
- 实现牙弓协调
评论
- Maxilla arch expansion
- Mesialization of upper arch: molars, premolars, canine
- Sequential lower arch distalization: molars, premolars, canine & incisors ( total distalization 3.25mm )
- Full-time class iii elastics wear
- Full-time aligner wear
- Sequential attachments at lower molars: at the stage, the lower molars finish distalization a 4mm beveled attachment is placed at the buccal surface of the lower molars to increase anchorage
- Lingual beveled attachments placed at the lingual surface of lower incisors
- Retraction and simultaneous lingual root torque of lower incisors during lower arch sequential distalization
- The lower reversed curve of Spee flattened
- Multiple rotations were aligned with optimized rotation attachments: ur5, ur4, ul4
- Spacing and diastema were closed at upper incisors
397 
391 
