安氏 II 类 1 分类
,
深覆盖
,
 下颌后缩
,
Deep bite
,
后牙反牙合
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
牙列拥挤
,
扭转

下颌前导功能
,
Elastics: Class II in Additional Aligners
,
远中移动
,
Leveling curve of Spee
,
压低
,
扩弓
Courtesy of Dr. J. Brabant, 2019
Before picture of treatment

Teen case of the month

Dr. J. Brabant

We would like to congratulate Dr. Brabant with the results of this great Mandibular Advancement case and the 900th case published to the Global Invisalign Gallery!

Dr. Quote: “Invisalign with Mandibular Advancement helps not only the AP correction but also alignment and transverse correction at the same time.” 

 

Dr. J. Brabant

Treatment Summary

Patient Information

  • Age: 14
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen with MA

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 32 + 46 + 12 = 90
  • Mandibulary: 32 + 46 + 12 = 90

Aligner Wear time

  • 1 周

保留

  • Maxillary: Invisalign aligner
  • Mandibular: Invisalign aligner

Results achieved

  • 达到安氏 I 类关系
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  • 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
  • 已改善牙弓形状
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标

评论

  • Invisalign with mandibular advancement was used to perform a number of functions simultaneously
  • AP correction, expansion, alignment, levelling the Curve of Spee were significantly corrected with the first set of aligners
  • Additional aligners used for unilateral upper posterior distalization to correct to Class I molar and canine relationship and to correct midline deviation
  • Class II elastics aided this correction
  • Further levelling the Curve of Spee and posterior extrusion closed lateral open bites
  • Additional aligners without attachments and worn at night were used as retainers as well as fine-tuning the posteriors occlusion

Images

Initial and final

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
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

X光片

初始状态 治疗后
Click to compare enlarged397
Click to compare enlarged373