Class II div 1
,
Increased overjet
,
Deepbite
,
Narrow arches
,
Crowding

Distalization
,
Elastics: vertical
,
Intrusion
,
Expansion

Treatment information

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

Diagnostic Summary

  • Class II div 1
  • Increased overjet
  • Deepbite
  • Narrow arches
  • Crowding

Use of:

  • Distalization
  • Expansion
  • Intrusion
  • Elastics: Vertical
  • Power ridge feature (G3) on Buccal 1.2 (UR2)
  • Optimized multiplane (G4) on Buccal 2.2 (UL2)
Courtesy of Dr. C. I Chen 2019

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 achieved
  • Functional canine guidance on both sides
  • Normal¬† overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement of overjet
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile line¬†was achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Total treatment Time

  • 28 months

Number of aligners

  • Maxillary: 62 + 22 = 84
  • Mandibular: 48 + 13 = 61

Aligner wear time

  • 1-week

Comments

  • Sequential Distalization to achieve Class I relationship
  • Correct deep bite with a staged intrusion
  • Established occlusal contacts with the help of vertical and Class II elastics

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer