安氏 III 类
,
Open bite
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
牙列间隙
,
齿隙

近中移动
,
 平整 Spee 曲线
,
伸长
,
扩弓
,
内收
,
唇倾
,
间隙闭合
,
第 II 阶段治疗
,
弹性牵引:安氏 III 类
Courtesy of Dr. K. Malekian, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 32 + 18 + 21 = 71
  • Mandibulary: 32 + 18 + 21 = 71

Aligner Wear time

  • Progressive Aligner Change : 14 -10-7 Days

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  •  覆盖已改善
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 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

  • Upper Arch Posterior Expansion
  • Upper Arch Mesialization(1-2mm): Class III Molar and Canine to Class I Molar and Canine
  • Lower Incisor and Canine Torque ( Key Factor)
  • Optimized Extrusion Attachments at Upper and Lower Incisors and Canines: Anterior Open Bite Closure.
  • Class III Elastics: Class III Molar and Canine to Class I Molar and Canine. (Full time 22 hours/day wear).

Images

Initial and final

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upper
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进展

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upper
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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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