开牙合
,
安氏 III 类
,
后牙反牙合

邻面去釉
,
弹性牵引:安氏 III 类
,
伸长
,
压低
,
扩弓
,
间隙闭合

治疗信息

  • 年龄: 24
  • Gender: male
  • Invisalign Treatment Option: Full

Diagnostic Summary:

  • Class II relationship
  •  安氏 III 类关系
  • 后牙反牙合
  • Open Bite

用于

  • Elastics
  • 扩弓
  • 邻面去釉
  • 压低
  • 间隙闭合
  • Optimized Rotation Attachment (G3) on Buccal 2.3 (UL3), Buccal 2.4 (UL4), Buccal 4.3 (LR3), Buccal 4.4 (LR4), Buccal 4.5 (LR5), Buccal 3.4 (LL4), Buccal 3.5 (LL5)
  • Optimized Extrusion Attachment (G3) on Buccal 1.2 (UR2), Buccal 1.3 (UR3)
  • Optimized Root Control Attachments (G4) on Buccal 1.1 (UR1), Buccal 2.1 (UL1), Buccal 3.3 (LL3)
Courtesy of Dr. Bella Shen Garnett 2016

相片

Click to compare enlarged
upper
初始状态
lower
right
front
left
Click to compare enlarged
upper
治疗后
lower
right
front
left

X光片

INITIAL: SNA 84, SNB 77, ANB 7, SN-MP-40, SN-U1 106, U1-NA 6 mm, L1-MP -96, L1-NB 10mm. FINAL: SNA 84, SNB 78, ANB 6, SN-MP 39, U1-SN 102, U1-NA 3mm, L1-MP 83, L1-NB 8mm.

治疗总结

Results Achieved:

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  • Significant improvement of overbite and overjet
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee level
  • Alignment achieved
  • 通过去扭转对齐上下牙弓
  • 已改善牙弓形状
  • Aesthetic smile line was achieved
  • All treatment goals were achieved
  • 实现牙弓协调

Total treatment time:

  • 16 months

Number of Aligners:

  • Maxillary: 31 + 43 = 74
  • Mandibular: 31 + 43 = 74

Retention:

  • Maxillary: Bonded lingual
  • Mandibular: Bonded lingual