Class II div 2, Posterior crossbite, Mandibular retrognathia, Deep bite, Narrow arches, Asymmetric arches, Mandibular midline deviation, Crowding, Rotations
Mandibular advancement
, Pre Mandibular advancement phase
, Leveling Curve of Spee
, Intrusion
, Expansion
, Proclination
, IPR
, Elastics: Class II in Additional Aligners
Courtesy of Dr D. Mallol,
2021
Treatment Summary
Patient Information
- Age: 14
- Gender: female
- Invisalign Submission Option: Invisalign Teen
Total Treatment Time
- 24 months
Number of aligners
- Maxillary: 50 + 18 + 30 = 98
- Mandibulary: 50 + 21 + 23 = 94
Aligner Wear time
- 1-week
Retention
- Maxillary: Fixed/Bonded
- Mandibular: Fixed/Bonded
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Posterior crossbite corrected
- Normal overjet and overbite achieved
- Deepbite improved
- Overjet improved
- Midlines coincident
- Proper axial inclination of incisors
- Curve of Spee leveled
- Arches aligned and coordinated
- Arch form improved
- Aesthetic smile line was achieved
Comments
Fase de pre avance para corregir la sobremordida y proinclinar incisivos superiores para ganar resalte. En AA expansión asimétrica del tercer cuadrante y elásticos de clase II
- Pre-advance phase to correct the overbite and pro-incline upper incisors to gain prominence.
- In AA asymmetric expansion of the third quadrant and class II elastics