安氏 I 类
,
安氏 III 类
,
前牙反牙合
,
中线移位

伸长
,
其他拔牙
,
PVS 前临面去釉

治疗信息

  • 年龄: 52
  • 性别: F
  • Invisalign治疗选项: Full

Chief Concern

  • Correction of anterior cross bite without need of surgery to relieve CMD problems

诊断概要

  • Right side molar Class I and Right side Canine Cl III due to previous premolar extraction
  • Left side molar and canine Cl II due to previous premolar extraction
  • Anterior crossbite at  2.2 (UL2)
  • Mandibular midline deviation to left 3 mms

Treatment Plan and ClinCheck Analysis

  • Obtain a molar Class I relationship on both side, a class I canine relationship on right side and canine class II relationship on left side
  • Correction of crossbite
  • Align arches
  • Extraction of 4.4 (LR4)  before impression to create space
  • Shift mandibular midline to right 2 mms

用于

    • 扩弓
    • PVS 前临面去釉
    • Pre-PVS Extraction
    • Power Ridge Feature on the 2.2(UL2)

 

Courtesy of Dr. Windsheimer 2012

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

ClinCheck治疗计划

video anterior
video right-left
video upper-lower
Download ADF files
初始状态
Refinement

治疗总结

Results Achieved:

  • Class I relationship on molars and right canine as programmed
  •  两侧的功能性尖牙引导
  • Midlines successfully improved
  • Arches were aligned and coordinated by rotation

Total treatment time:

  • 11个月

Number of Aligners:

  • Maxillary: 20+10=30
  • Mandibular: 20+10=30

Comments:

  • Refinement was made with new photos and new impressions
  • Minimal IPR was used for this treatment

Retention:

  • Maxillary: Fixed retainer
  • Mandibular: Fixed retainer