Class I
,
Anterior crossbite
,
Asymmetric arches
,
Maxillary midline deviation
,
Midline shift

Leveling curve of Spee
,
Extrusion
,
Intrusion
,
Expansion
,
Proclination
,
Elastics: Class III
Courtesy of Dr C. Shu, 2020
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 20 months

Number of aligners

  • Maxillary: 36 + 28 + 9 = 73
  • Mandibulary: 17 + 10 + 10 = 37

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Other
  • Mandibular: Other

Results achieved

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

Comments

Elements of successful correction:

1. Correct diagnosis.

2. Appropriate treatment plan.

3. Pay close attention to correction.

4. Cooperation of patients.

5. Later maintenance.

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
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