Class II div 1
,
Asymmetric arches
,
Midline shift
,
Crowding

Distalization
,
Mesialization
,
Leveling Curve of Spee
,
Intrusion
,
IPR
,
Space Closure
,
Restorative
,
Elastics: Class III
Courtesy of Dr Q. Chen, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 36
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 21 개월

Number of aligners

  • Maxillary: 46 + 17 + 12 = 75
  • Mandibulary: 46 + 20 + 15 = 81

Aligner Wear time

  • 1주

Retention

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

Results achieved

  • Class I relationship achieved
  • Posterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Significant improvement of overbite
  • Significant improvement of overjet
  • 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

  • Invisalign worked for space adjustment and lower front teeth intrusion.
  • We restored 12 and used it to replace 11 and 13 was used to replace 12.
  • Class II elastics were used in the first phase to correcrt the class II relationship by molar distalization.
  • We achieved a class II relationship on the right side.
  • The lip posture was much better after correction of deepbite and upper front teeth retraction.

Images

Initial and final

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lower
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lower
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front
left

진행

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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

치료 전 초기 최종
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