Class I
,
Deep bite
,
Maxillary midline deviation
,
Midline shift
,
Crowding
,
Rotations

Leveling Curve of Spee
,
Intrusion
,
Expansion
,
IPR
Courtesy of Dr W. Chi Chiu, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 7 months

Number of aligners

  • Maxillary: 14 + 14 = 28
  • Mandibulary: 14 + 14 = 28

Aligner Wear time

  • 1주

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement of overbite
  • 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

  • Expansion and intrusion were performed on the lower arch to level the COS and improve the arch form.
  • IPR was prescribed on the upper anterior for alleviation of crowding and create space for anterior retraction and intrusion.
  • Intrusion on the upper arch was used to correct the gummy smile.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

진행

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

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