Class III
,
Posterior crossbite
,
Anterior crossbite
,
Open bite
,
Narrow arches
,
Midline shift
,
Crowding

Distalization
,
Extrusion
,
Expansion
,
Proclination
,
IPR
,
Elastics: Class III
Courtesy of Dr. Y. Chen, 2016
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 26
  • Gender: female
  • Invisalign Treatment Option: Teen

Total Treatment Time

  • 22 months

Number of aligners

  • Maxillary: 43 + 29 + 6 = 78
  • Mandibulary: 43 + 29 + 6 = 78

Retention

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Posterior crossbite corrected
  • Normal overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement ofoverbite
  • Significant improvement of overjet
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee levelled
  • Arches aligned and coordinated
  • Alignment of both arches through derotation
  • Arch form improved
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • A class III openbite case with severe upper arch crowding, increasing lower facial high and slight gingival recession

Images

Initial and final

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upper
lower
right
front
left
Click to compare enlarged
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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