Class II div 1
,
Open bite
,
Maxillary midline deviation

Distalization
,
Intrusion
,
TADs
Courtesy of Dr U. Chulalongkorn, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 36 months

Number of aligners

  • Maxillary: 43 + 19 + 22 = 84
  • Mandibulary: 43 + 19 + 22 = 84

Aligner Wear time

  • 2-weeks

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • NormalĀ  overjet and overbite achieved
  • Arches aligned and coordinated

Comments

  • Anterior openbite was corrected by sequential intrusion of upper and lower molars.
  • Rectangular horizontal attachments were used to enhance anchorage and retention while teeth were being intruded.
  • Dental Class II was corrected by distalization of the upper whole arch with TADs and elastics.

Images

Initial and final

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upper
lower
right
front
left
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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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