Class I
,
Anterior crossbite
,
Asymmetric arches
,
Maxillary midline deviation
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Distalization
,
Intrusion
,
Retraction
,
First premolar extraction
,
Other extraction
,
Overtreatment
,
Elastics: Class II
,
Extraction
Courtesy of Dr Q. Wang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 30
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 29 months

Number of aligners

  • Maxillary: 63 + 59 + 38 = 160
  • Mandibulary: 63 + 59 + 18 = 140

Aligner Wear time

  • 7-10days

Retention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Alignment of both arches through derotation
  • Arch form improved
  • Aesthetic smile line¬†was achieved¬†
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

Teeth aligned
Upper and lower incisors had good torque
Upper and lower midline is corrected
No offtrack during the treatment
We didn't use any special anchorage but Class II elastic during the treatment. The patient had a straight profile after the treatment.

Images

Initial and final

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upper
lower
right
front
left
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
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