安氏 I 类
,
前牙反牙合
,
切对切咬合
,
牙列拥挤
,
扭转

伸长
,
扩弓
,
唇倾
,
邻面去釉
,
弹性牵引:安氏 II 类
,
弹性牵引:安氏 III 类
Courtesy of Dr T. Kapoor, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Moderate

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 26 + 20 + 13 = 59
  • Mandibulary: 26 + 20 + 13 = 59

Aligner Wear time

  • 10

保留

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

Results achieved

  •  保持安氏 I 类关系
  •  前牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  •  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
  • 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

  • Space was gained in the upper arch with expansion and minimal IPR.
  • Space was gained in the lower arch with proclination and expansion.
  • Upper and lower incisor extrusion and alignment of highly placed canines was achieved with the help of optimized extrusion attachments.
  • Additional extrusion was incorporated in the ClinCheck for highly placed canines.
  • To ensure better root positioning of the upper lateral incisors, which were lingually positioned, additional labial root torque was incorporated in the ClinCheck.
  • Class II and class III elastics were used in different phases of treatment to achieve an ideal overjet.

Images

Initial and final

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upper
lower
right
front
left
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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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