安氏 I 类
,
安氏 III 类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤
,
扭转

压低
,
扩弓
,
邻面去釉
,
弹性牵引:安氏 III 类
Courtesy of Dr. K. Malekian, 2016
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 32
  • Gender: male
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 27 个月

矫治器数量

  • Maxillary: 45 + 10 + 11 = 66
  • Mandibulary: 45 + 10 + 11 = 66

保留

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • 达到安氏 I 类关系
  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  •  覆盖已改善
  • Significant improvement ofoverbite
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  •  Spee 曲线平整
  • 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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Staging Strategy : Since Teeth UR1and UR2 had a lack of space ( 45 degrees rotaion and 3mm overlap both tooth UR1 and UR2) I planned with my technitian to start CC at U1 to U5 Upper posterior Expansion and NOT TO MOVE TOOTH UR1,UR2 FROM U1 TO U5.AT STAGE U5 we have achieved some space with expansión as can be checked at the Clincheck and now we can start to rotate and align teeth.
  • The most difficult part of these treatments are both Clincheck planning and IPR and attachment tracking.It requieres a close tracking of the orthodontist.
  • Conventional Lingual bite ramps at lingual of UR1,UR2,UL1,UL2 for Upper anterior intrusión. Overcorrection of the Deep Bite and also overcorrection of the High tipping angle of UR1,LR2 is required.
  • No proclination of upper incisors was planned due to the profile and upper lip.
  • Simultaneous Posterior Teeth Expansion and Torque was planned at Clincheck.
  • Rotation of UR2,UR1 was planned at normal velocity and simultaneous Tipping movement was done at UR1,UR2 at slow velocity.
  • Treatment aligners change every 14 days.
  • Refinement aligner change every 7 days.

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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X光片

初始状态
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