安氏 II 类 1 分类
,
深覆盖
,
 下颌后缩
,
Open bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤
,
扭转
,
牙列间隙
,
齿隙

下颌前导功能
,
Pre Mandibular advancement phase
,
 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
间隙闭合
,
弹性牵引:安氏 II 类
,
Elastics: Class II in Additional Aligners
,
弹性牵引:垂直面
Courtesy of Dr W. ting Lin, 2023
Before picture of treatment

Treatment Summary

Patient Information

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

矫治器数量

  • Maxillary: 50 + 14 + 19 = 83
  • Mandibulary: 50 + 10 + 13 = 73

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other
  • Mandibular: Other

Results achieved

  • 达到安氏 I 类关系
  • 实现正常覆盖和覆牙合
  •  覆盖已改善
  •  显著改善覆盖
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 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  

评论

  • MA used in the cases for mandibular advancement, and Class II elastics for Maxillary incisors protrusion and proclination correction.
  • The open bite was closed as well as the diastema.
  • Myofunctional therapy during the treatment was needed.
  • The F/U will be important and the possibllity of Phase II treatment indicated.
  • The patient and his parents were all satisfied with the treatment outcome.

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 enlarged395