安氏 I 类
,
Deep bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤

第 I 阶段治疗/阻断
,
压低
,
扩弓
,
唇倾
,
弹性牵引:安氏 II 类
Courtesy of Dr T. Gruelle, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: male
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 30 + 26 + 20 = 76
  • Mandibulary: 30 + 26 + 20 = 76

Aligner Wear time

  • 5 days

Results achieved

  • 达到安氏 I 类关系
  • Normal overjet and overbite achieved
  • 中线对齐
  • 已对齐并协调牙弓
  • 已改善牙弓形状

评论

  • Invisalign first with molars expanded first then C's, D's and E's
  • Space created then refined to capture the UR2 which came in ectopically
  • The UL2 came in slower and we will refine if need be to capture and align it
  • When the delivery of the initial aligners was to occur, the LLB had not exfoliated. I placed an elastic around it and it fell out in 2 weeks.
  • The patient then began with aligner 3 on the lower and upper and great expansion in the lower arch was achieved

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 enlarged401
Click to compare enlarged391