Class I
,
Crowding

First premolar extraction
Courtesy of Dr Y. Song, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 28 months

Number of aligners

  • Maxillary: 54 + 26 = 80
  • Mandibulary: 54 + 16 = 70

Aligner Wear time

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

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Alignment of both arches through derotation
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • The patients chief concern was her protruded anterior teeth and lateral profile.
  • We extracted all the first premolars tocreate space for anterior teeth retraction.
  • We closed all the extraction spaces by anterior retraction.
  • With the (G6) SmartForce feature, the posterior teeth anchorage has been protected, and proper incisors inclination has been achieved.

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