Class I
,
Class III
,
Posterior crossbite
,
Anterior crossbite
,
Edge to edge bite
,
Open bite
,
Narrow arches
,
Crowding
,
Rotations
,
Pre-restorative

Distalization
,
Mesialization
,
Leveling curve of Spee
,
Extrusion
,
Intrusion
,
Expansion
,
Proclination
,
IPR
,
Restorative
Courtesy of Dr C. Hsiang Lee, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 22 months

Number of aligners

  • Maxillary: 29 + 24 + 14 = 67
  • Mandibulary: 29 + 24 + 14 = 67

Aligner Wear time

  • 7-10 days

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Class III relationship maintained
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Significant improvement of overbite
  • Significant improvement of overjet
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Aesthetic smile line was achieved 
  • Harmonic arches were achieved

Comments

  • #21 temporary restoration with temporary post
  • upper arch expansion combined with multiple IPR

Images

Initial and final

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upper
lower
right
front
left
Click to compare enlarged
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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