安氏 I 类
,
Open bite
,
牙列拥挤

扩弓
,
邻面去釉
,
弹性牵引:安氏 II 类
,
弹性牵引:垂直面
Courtesy of Dr T. Minamidate, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 39 + 32 + 9 = 80
  • Mandibulary: 16 + 32 + 9 = 57

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other
  • Mandibular: Other

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
  •  覆盖已改善
  • 中线对齐

评论

  • The patient's facial profile was already good before treatment, so premolar extraction was not performed, but the dentition was expanded laterally and aligned by IPR.
  • The maxillary midline was significantly deviated to the right, but after treatment, the maxillary midline was aligned with the facial midline by adjusting the intermaxillary elastic.
  • Since the impacted wisdom tooth made it difficult to align the second molar, extraction of the wisdom tooth is scheduled to be performed in three years.

Images

Initial and final

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进展

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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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