Class II div 1, Posterior crossbite, Edge to edge bite, Increased overjet, Mandibular retrognathia, Deep bite, Narrow arches, Asymmetric arches, Crowding, Rotations
Distalization
, Mesialization
, Leveling Curve of Spee
, Extrusion
, Intrusion
, Expansion
, Retraction
, Proclination
, Other extraction
, Elastics: Class II in Additional Aligners
Courtesy of Dr. D. Tung Vu,
2019
Treatment Summary
Patient Information
- Age: 17
- Gender: male
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 20 개월
Number of aligners
- Maxillary: 27 + 13 + 33 = 73
- Mandibulary: 27 + 13 + 33 = 73
Aligner Wear time
- 1주
Retention
- Maxillary: Other clear
- Mandibular: Other clear
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Posterior crossbite corrected
- Normal overjet and overbite achieved
- Deepbite improved
- Overjet improved
- Significant improvement ofoverbite
- Significant improvement of overjet
- Midlines coincident
- Proper axial inclination of incisors
- Curve of Spee leveled
- Arches aligned and coordinated
- Alignment of both arches through derotation
- Arch form improved
- Aesthetic smile linewas achieved
- All treatment goals were achieved case
- Harmonic arches were achieved
코멘트
- We corrected the transverse plane first
- We corrected scissor bites and expanded the jaws to unlock occlusal
- When the mandibular was released, AP position changed significantly
378 
420 
