安氏 I 类
,
深覆盖
,
牙弓狭窄
,
牙列拥挤
,
Impacted canines

远中移动
,
近中移动
,
 平整 Spee 曲线
,
伸长
,
压低
,
内收
,
其他拔牙
,
间隙闭合
,
弹性牵引:安氏 II 类
Courtesy of Dr. R. Lie, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 16 个月

矫治器数量

  • Maxillary: 43 + 18 = 61
  • Mandibulary: 43 + 18 = 61

Aligner Wear time

  • 1 周

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  •  覆盖已改善
  • 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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • The desired treatment outcome was achieved through a combination of sequential distalization of the posterior in the upper left quadrant and mesialization of 1.4 in order to create space for the eruption of the transposed 1.3
  • The curve of Spee was leveled in the lower arch with the intrusion of the lower anterior
  • Class II elastics were added for anchorage during the distalization process
  • While leveling the curve of Spee we used lingual root torque on the lower incisors for control of the root inclination

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

进展

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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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