Class II div 1, Deep bite, Narrow arches, Asymmetric arches, Maxillary midline deviation, Crowding, Spacing
Leveling Curve of Spee
, Intrusion
, Retraction
, Lower incisor extraction
, First premolar extraction
, Elastics: Class II
, Elastics: Class II in Additional Aligners
, Extraction
Courtesy of Dr C. Wu,
2021
Treatment Summary
Patient Information
- Age: 25
- Gender: female
- Invisalign Submission Option: Invisalign Teen
Total Treatment Time
- 26 months
Number of aligners
- Maxillary: 46 + 22 + 3 = 71
- Mandibulary: 46 + 22 + 3 = 71
Aligner Wear time
- 10 일
Retention
- Maxillary: Fixed/Bonded
- Mandibular: Fixed/Bonded
Results achieved
- Class II relationship maintained
- Functional canine guidance on both sides
- Normal overjet and overbite achieved
- Significant improvement of overbite
- 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
코멘트
- This was a Class II div1 malocclusion with a large overjet and deep bite.
- We created space in the upper arch with the extraction of the 2.4 for Retraction and Midline shift.
- We created space in the lower arch with the extraction of the 3.1 to achieve Class II and Level Curve of Spee.