Class II div 2
,
Deep bite
,
Narrow arches
,
Crowding

Distalization
,
Leveling curve of Spee
,
Extrusion
,
Intrusion
,
Expansion
,
Retraction
,
Proclination
,
IPR
,
Elastics: Class II
Courtesy of Dr J. Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 23 months

Number of aligners

  • Maxillary: 50 + 33 = 83
  • Mandibulary: 49 + 10 = 59

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement of overbite
  • Significant improvement of overjet
  • Midlines coincident
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case

Comments

1. staging proclination, intrusion , retraction of upper arch to achieve Class I relation and proper incisor inclination.
2. staging intrusion of lower anterior teeth to level Curve of Spee and correct deep bite.

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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