安氏 I 类
,
牙弓狭窄
,
牙列拥挤

扩弓
,
邻面去釉
Courtesy of Dr. J. Roldan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Invisalign Lite

Total Treatment Time

  • 5 个月

矫治器数量

  • Maxillary: 14 + 5 = 19
  • Mandibulary: 14 + 5 = 19

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 已对齐并协调牙弓
  • 已改善牙弓形状
  • 已获得美观的微笑线  

评论

  • The principal tool was the CBCT for a correct diagnosis of the clinical conditions
  • This helped with the prognosis on how much protraction or retraction could be achieved for the lower incisors since the cortical bone was very close to the roots
  • The CBCT also allowed to measure correctly the distance between the crystal bone and the contact point among the central incisors, so changing the dental shape of these teeth making them less triangular allowed the papillae to fill the space giving a better aesthetic appearance of the smile

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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ClinCheck治疗计划

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Smartforce features

  • Optimized rotation attachment (G3) on Buccal 2.5 (UL5)
  • Optimized root control attachments (G4) on Buccal 1.2 (UR2), Buccal 1.3 (UR3), Buccal 1.4 (UR4), Buccal 1.5 (UR5), Buccal 2.3 (UL3), Buccal 2.4 (UL4), Buccal 4.4 (LR4), Buccal 4.5 (LR5), Buccal 3.4 (LL4), Buccal 3.5 (LL5)
  • Optimized multi-plane attachments for molars (G7+) on Buccal 1.7 (UR7), Buccal 2.6 (UL6), Buccal 2.7 (UL7), Buccal 4.6 (LR6)
Download ADF files:
初始状态
附加矫治器