安氏 II 类 1 分类
,
深覆盖
,
 下颌后缩
,
Deep bite
,
扭转
,
牙列间隙
,
齿隙

下颌前导功能
,
Pre Mandibular advancement phase
,
 平整 Spee 曲线
,
压低
,
扩弓
,
间隙闭合
,
第 I 阶段治疗/阻断
Courtesy of Dr W. Chi Chiu, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: male
  • Invisalign Submission Option: Invisalign First

矫治器数量

  • Maxillary: 35 + 30 = 65
  • Mandibulary: 35 + 30 = 65

Aligner Wear time

  • 1 周

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
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆盖
  • 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

  • This is a Phase I early interceptive orthodontic treatment with mandibular advancement for correction of mandibular retrognathism and large overjet and deep overbite relationship.
  • Leveling and alignment of upper and lower anterior incisors are programmed with space closure of anterior dentition.
  • Expansion was planned over posterior region to create space for eruption of future permanent canines.
  • Invisalign First treatment is a very powerful tool for the correction of skeletal and dental issues simultaneously in kids.
  • Follow-up for future stage II orthodontic evaluation after all permanent teeth have erupted is suggested.

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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