Class II div 1
,
Increased overjet
,
Narrow arches
,
Crowding
,
Rotations

Extrusion
,
Intrusion
,
Expansion
,
Retraction
,
IPR
,
Elastics: Class II
Courtesy of Dr K. Cho, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 9개월

Number of aligners

  • Maxillary: 33
  • Mandibulary: 33

Aligner Wear time

  • 1주

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal  overjet and overbite achieved
  • Overjet improved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

1. Upper inter-canine and inter pre-molar width were increase succesfully, so V-shaped arch form improved.
2. Upper and Lower arch coordination was perfect.
2. Class II elastics make Proper overjet and Upper anterior retraction. So patients happy with her uprighted upper front teeth.
3. Lower anterior IPR Improved Bolton ratio.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
치료 전 초기최종
Before picture of treatment
After picture of treatment
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방사선 사진

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