Class I
,
Posterior crossbite
,
Increased overjet
,
Narrow arches
,
Crowding
,
Rotations

Intrusion
,
Expansion
,
Proclination
,
IPR
Courtesy of Dr K. Ozaki, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 24 months

Number of aligners

  • Maxillary: 37 + 26 + 27 = 90
  • Mandibulary: 42 + 15 + 12 = 69

Aligner Wear time

  • 1-week

Results achieved

  • Class I relationship maintained
  • Posterior crossbite corrected
  • Normal overjet and overbite achieved
  • Curve of Spee levelled
  • Alignment of both arches through derotation
  • Arch form improved
  • Harmonic arches were achieved

Comments

  • To remove UL5 severe rotation , I replaced attachment in the middle of treatment.
  • Separate staging between LR3LL3 and LR2-LL2 to remove curve of Spee.
  • Left UR8 and UL8 to add upper molar anchorage.

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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