Class I
,
Anterior Crossbite
,
Mandibular midline deviation
,
Crowding
,
Rotations

Retraction
,
First premolar extraction
,
IPR
,
Space Closure
,
Elastics: Class II
Courtesy of Dr P. Nguyen, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 32
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 32개월

Number of aligners

  • Maxillary: 82 + 26 + 14 + 17 = 139
  • Mandibulary: 82 + 26 + 14 + 17 = 139

Aligner Wear time

  • 1주

Retention

  • Maxillary: Other clear
  • Mandibular: Fixed/Bonded

Results achieved

  • Class I relationship maintained
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Arches aligned and coordinated
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

  • I extracted 4 first premolars to resolve the severe crowding of upper and lower anterior teeth.
  • Maximum anchorage of upper and lower posterior teeth and retraction of upper and lower anterior teeth.
  • I used a different staging technique for this case. No TAD.
  • Class II elastics were used to provide anchorage for the upper arch and closing lower arch.
  • IPR for midline correction.

Images

Initial and final

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upper
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진행

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lower
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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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