安氏 II 类 1 分类
,
深覆盖
,
Open bite
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤
,
扭转

远中移动
,
伸长
,
压低
,
扩弓
,
内收
,
唇倾
,
邻面去釉
,
弹性牵引:安氏 II 类
Courtesy of Dr. J. Andres Montoya Sierra  , 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 9 个月

矫治器数量

  • Maxillary: 37
  • Mandibulary: 37

Aligner Wear time

  • 1 周

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
  •  覆盖已改善
  •  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
  • 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  
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • For the correction of class II, a combination of sequential distalization, class II intermaxillary elastics, and IPR was used.
  • For the correction of the anterior open bite, intrusion was used in the posterior zone and the excellent use of the anterior extrusion through the optimized extrusion attachments.
  • For increased overjet, a combination of anterior-inferior proclination with anterior superior retraction.
  • For crowding: expansion and IPR.
  • All goals achieved in a single set of aligners with weekly changes

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
初始状态治疗后
Before picture of treatment
After picture of treatment
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X光片

初始状态 治疗后
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