Class II div 1
,
Open bite
,
Crowding

Distalization
,
Intrusion
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Mahidol University Hospital, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 30 months

Number of aligners

  • Maxillary: 40 + 32 + 10 = 82
  • Mandibulary: 40 + 32 + 10 = 82

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Normal  overjet and overbite achieved

Comments

Initial set:
- U/L posterior sequential intrusion
- U/L lateral expansion at canines and premolars
- Align all teeth

First AA:
- Q2 sequential distalization to achieve class I with class II elastics

Second AA set:
- Finishing and occlusal settling

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Progress

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 enlarged316
Click to compare enlarged310