Class II div 1
,
Increased overjet
,
Deep bite
,
Narrow arches
,
Midline shift
,
Crowding
,
Rotations

Distalization
,
Leveling Curve of Spee
,
Intrusion
,
Expansion
,
Retraction
,
Other extraction
,
IPR
,
TADs
,
Elastics: Class II
Courtesy of Dr Y. Du, 2023
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 26 months

Number of aligners

  • Maxillary: 50 + 15 + 21 = 86
  • Mandibulary: 50 + 10 + 8 = 68

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement of overjet
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case

Comments

  • Invisalign alingers are good at distalizing teeth one by one and we found it easy to achieve upper arch distalization by 3mm with bilateral IZC TADs in order to achieve standard oclussion and overjet.

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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