安氏 II 类 2 分类
,
深覆盖
,
 下颌后缩
,
牙弓狭窄
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

远中移动
,
伸长
,
压低
,
扩弓
,
邻面去釉
,
弹性牵引:安氏 II 类
,
弹性牵引:垂直面
Courtesy of Dr W. ting Lin, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Treatment Option: Invisalign Comprehensive

Total Treatment Time

  • 22개월

矫治器数量

  • Maxillary: 40 + 12 + 7 = 59
  • Mandibulary: 40 + 11 + 7 = 58

Aligner Wear time

  • start with 2 week and then speed up to 1 week aligner change frequentcy

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

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
  •  显著改善覆牙合
  •  显著改善覆盖
  • 中线对齐
  • 通过去扭转对齐上下牙弓
  • 已改善牙弓形状
  • 已实现所有治疗目标

评论

  • Non-extraction treatment
  • Upper arches expansion
  • Upper arch sequential distalization
  • Cl II elastics
  • Posterior tooth intrusion and a new bite jump to close the anterior open bite
  • Mild IPR

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 enlarged381
Click to compare enlarged375