安氏 II 类 1 分类
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙列拥挤

下颌前导功能
,
Pre Mandibular advancement phase
,
远中移动
,
扩弓
,
内收
Courtesy of Dr K. Sabapathy, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 11
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

矫治器数量

  • Maxillary: 90 + 40 = 130
  • Mandibulary: 90 + 40 = 130

Aligner Wear time

  • 1 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

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
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆牙合
  • 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

1. Severe Crowding of Upper and Lower arches were de-crowded, leveled and aligned by gaining space by expansion. Significant amount of Molar Distalisation of 7 mm were achieved in uppers to convert the Class 2 Molar Relation to Class 1.
2. After completion of 1st phase, patient showed a mandibular retrusion. Thus on refinement phase, Mandibular advancement was achieved along with settling the occlusion to the advanced mandibular position.

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
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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
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