安氏 II 类 2 分类
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
下颌中线偏移
,
牙列拥挤
,
扭转

下颌前导功能
,
弹性牵引:安氏 II 类
,
Pre Mandibular Advancement Phase
,
伸长
,
压低
,
扩弓
,
内收
Courtesy of Dr. T. Ortoneda, 2020
Before picture of treatment

Teen case of the month

Dr. T. Ortoneda

Doctors quote:” During the growth phase, teenagers are the perfect candidates for using Invisalign + ITMA (mandibular advancement), this enables us to perform the leveling, the intercuspation of the teeth and the adaptation of the bone base more easily. With these appliances, we reduce treatment time and improve the smile of the patient."

Dr. T. Ortoneda

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen with MA

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 42 + 32 + 16 = 90
  • Mandibulary: 42 + 32 + 16 = 90

Aligner Wear time

  • 1 周

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
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  •  覆盖已改善
  • 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

  • This treatment is a combination of expansion and mesial rotation of the 1.6 and 2.6
  • Mandibular advance with the use of the Precision Wings
  • Retrusion of the anterior front with the use of intermaxillary Elastic Class II

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

进展

Click to compare enlarged
upper
lower
right
front
left
初始状态治疗后
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

X光片

初始状态 治疗后
Click to compare enlarged379
Click to compare enlarged373