Anterior crossbite
,
Midline shift
,
Crowding
,
Rotations

First premolar extraction
,
Other extraction
,
Extraction
Courtesy of Dr M. Huang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 40
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 14 months

Number of aligners

  • Maxillary: 35 + 12 = 47
  • Mandibulary: 35 + 12 = 47

Aligner Wear time

  • 7or10

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Anterior crossbite corrected
  • NormalĀ  overjet and overbite achieved
  • Midlines coincident
  • Arch form improved

Comments

  • Extraction of 14\23\34\45
  • leveled the upper and lower arch
  • Only 47 aligners were used in 14 months to finish the case
  • 46 is devital tooth, and mesiolized very well.
  • The patient is very satisfied with the result.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progress

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upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
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Radiographs

Initial Final
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