安氏 II 类 1 分类
,
深覆盖
,
牙弓不对称
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

远中移动

,

伸长

,

扩弓

,

内收

,

邻面去釉

,

种植体

,

弹性牵引：安氏 II 类

Courtesy of Dr C. Carvalho, 2020

Treatment Summary

Patient Information

Age: 19
Gender: male
Invisalign Submission Option: Invisalign Comprehensive

矫治器数量

Maxillary: 30
Mandibulary: 11

Aligner Wear time

10天

保留

Maxillary: Fixed/Bonded
Mandibular: Fixed/Bonded

Results achieved

达到安氏 I 类关系
两侧的功能性尖牙引导
实现正常覆盖和覆牙合
覆盖已改善
显著改善覆盖
中线对齐
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

The case had a class II on the right side. I needed to correct class II and for that, I did a sequential distalization to have predictability. To ensure that I do not lose anchorage, insert a mini implant between 2.4 and 2.6, as soon as I have finished the 2.6 distalization movement. Another interesting thing was the use of class II elastic to further increase anchorage and assist in distalization.
I did lower IPR to move the lower midline slightly to the patient's right. Finally, I moved the anterior teeth to the patient's left and corrected the upper midline and the overjet