安氏 I 类
,
后牙反牙合
,
前牙反牙合
,
切对切咬合
,
牙弓狭窄
,
牙弓不对称
,
牙列间隙
,
齿隙

第 I 阶段治疗/阻断
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Leveling curve of Spee
,
压低
,
扩弓
,
内收
,
唇倾
,
间隙闭合
,
弹性牵引:安氏 III 类
Courtesy of Dr. K. Malekian, 2019
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 8个月

矫治器数量

  • Maxillary: 28
  • Mandibulary: 28

Aligner Wear time

  • Progressive Aligner Change Interval: 14 Days- 10 Days- 7 Days

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • 达到安氏 I 类关系
  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  •  覆盖已改善
  • Significant improvement ofoverbite
  •  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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Sequential expansion of upper and lower 1st molars followed by expansion of primary molars and canines: dental crossbite of primary canines corrected (53 and 63)
  • Retraction of lower central teeth: LR1 and LL1
  • Proclination of upper central teeth: UR1 and UL1 : anterior dental crossbite corrected
  • Proclination of upper primary lateral teeth: 52 and 62: anterior dental crossbite corrected
  • Significant improve overjet and overbite
  • ClinCheck Pro features: 0.8mm space was created at mesial and distal of lower primary canines for the future permanent canines: LL3 and LR3
  • ClinCheck Pro features: 1.4mm space was created at mesial and distal of upper primary canines for the future permanent canines: UR3 and UL3

Images

Initial and final

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upper
lower
right
front
left
Click to compare enlarged
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 Final of Phase I
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