Class I
,
Increased overjet
,
Deep bite
,
Narrow arches
,
Asymmetric arches
,
Maxillary midline deviation
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Leveling curve of Spee
,
Intrusion
,
Expansion
,
IPR
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 10 months

Number of aligners

  • Maxillary: 19 + 16 = 35
  • Mandibulary: 21 + 10 = 31

Aligner Wear time

  • 1-week

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • 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

  • This is a Teen case with Class I moderate crowding and increased overbite/overjet
  • I decided to free space through expansion and IPR
  • 3.7,4.7 Were initially impacted and corrected before additional aligners without any sectional braces or elastics.
  • The most important is that we had to prevent any distalization to avoid impact on 3.7,4.7. T

Images

Initial and final

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upper
lower
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front
left
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upper
lower
right
front
left

Progress

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lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
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Radiographs

Initial Final
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