Class I
,
Increased overjet
,
Crowding
,
Rotations

Retraction
,
First premolar extraction
Courtesy of Dr X. Guan, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 22 months

Number of aligners

  • Maxillary: 56 + 17 = 73
  • Mandibulary: 51 + 12 = 63

Aligner Wear time

  • 10 days for the initial aligners, and 1 week for the additional aligners

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Overjet improved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Arches aligned and coordinated
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • The patients chief concern was the protruded lateral profile and crooked teeth.
  • In order to improve the profile, we planned to extract all the first premolars and use all the extraction spaces to retract upper and lower incisors.

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiographs

Initial Final
Click to compare enlarged314
Click to compare enlarged308