Class I
,
Crowding
,
Diastema
,
Spacing

Leveling curve of Spee
,
Retraction
,
Proclination
,
Space Closure

Treatment information

  • Age: 26
  • Gender: female
  • Invisalign Treatment Option: Invisalign Lite

Diagnostic Summary

  • Class I
  • Crowding
  • Spacing
  • Diastema

Use of:

  • Leveling Curve of Spee
  • Proclination
  • Retraction
  • Space Closure
  • Optimized rotation attachment (G3) on Lingual 1.4 (UR4), Lingual 1.5 (UR5), Buccal 3.4 (LL4)
  • Optimized root control attachments (G4) on Buccal 1.2 (UR2), Buccal 1.5 (UR5), Buccal 2.5 (UL5), Buccal 3.5 (LL5)
Courtesy of Dr S. Chieh Lin 2018

Photos

Click to compare enlarged
upper
Initial
lower
right
front
left
Click to compare enlarged
upper
Final
lower
right
front
left
Click to compare enlarged
upper
Progress
lower
right
front
left

Radiographs

ClinCheck treatment plan

video anterior
video right-left
video upper-lower
Download ADF files
Initial
Additional Aligners

Treatment summary

Results Achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal¬† overjet and overbite achieved
  • 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 line¬†was achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Total treatment Time

  • 10 months

Number of aligners

  • Maxillary: 14 + 14 = 28
  • Mandibular: 14 + 14 = 28

Aligner wear time

  • 10 days

Comments

  • Class I malocclusion with diastema and lower crowding
  • We created space through IPR to relieve crowding