Class I
,
Anterior crossbite
,
Edge to edge bite
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations
,
Pre-restorative

Intrusion
,
Expansion
,
Retraction
,
First premolar extraction
,
IPR
,
Space Closure
,
TADs
,
Elastics: vertical
Courtesy of Dr L. Meng, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 20
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 23 months

Number of aligners

  • Maxillary: 40 + 16 = 56
  • Mandibulary: 40 + 16 = 56

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

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
  • 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

  • First premolar extraction treatment with Invisalign G6.
  • We used temporary anchorage devices and achieved good results at the first stage.
  • The patient was treated with anterior dental veneers.

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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