安氏 II 类 2 分类
,
 下颌后缩
,
Deep bite
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
牙列拥挤
,
扭转

远中移动
,
Leveling curve of Spee
,
压低
,
内收
,
唇倾
,
弹性牵引:安氏 II 类
Courtesy of Dr L. CLOSS, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Treatment Option: Invisalign Comprehensive

矫治器数量

  • Maxillary: 55 + 14 = 69
  • Mandibulary: 55 + 10 = 65

Aligner Wear time

  • 1 周

保留

  • Maxillary: Vivera retainer
  • Mandibular: Fixed/Bonded

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  深覆牙合已改善
  •  覆盖已改善
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 已改善牙弓形状
  • 已获得美观的微笑线  
  • 实现牙弓协调

评论

-Class I molar and canines relationship achieved by distalization mechanics associated to IPR (Bolton discrepancy) and Cl II elastics. Extraction of 1.8,2.8,3.8 and 4.8 were required previous of treatment start)
- Normal overjet and overbite achieved - sequentialized mechanics for distalization and proclination of upper and lower incisors followed by intrusion of lower incisors
- Significant improvement of overbite - significant intrusion of lower incisors and upper incisors
- Midlines coincident - Shifting of upper midline by teeth movement , IPR on right side and Cl II elastics
-Proper axial inclination of incisors - proclination of anterior teeth followed by retraction
-Curve of Spee leveled - intrusion of lower and upper incisors;
-Correction of canted of oclusal plane by intrusion of upper right segment and extrusion of upper left segment

已对齐并协调牙弓
已改善牙弓形状
Aesthetic smile lines achieved
实现牙弓协调

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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