Class I, Class III, Posterior crossbite, Anterior crossbite, Edge to edge bite, Deep bite, Narrow arches, Asymmetric arches, Maxillary midline deviation, Mandibular midline deviation, Midline shift, Crowding, Impacted canines
Leveling Curve of Spee
, Expansion
, Elastics: Class III
Courtesy of Dr F. Wang,
2021
Treatment Summary
Patient Information
- Age: 36
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 19 months
Number of aligners
- Maxillary: 24 + 16 = 40
- Mandibulary: 46
Aligner Wear time
- 1-week
Retention
- Maxillary: Other clear
- Mandibular: Other clear
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Anterior crossbite corrected
- Posterior crossbite corrected
- Normal overjet and overbite achieved
- Significant improvement of overbite
- 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 line was achieved
- All treatment goals were achieved case
- Harmonic arches were achieved
Comments
- The patient is very serious with skeletal crossbite and partial jaw. It is suggested that the patient should have integrated surgery, but the patient refused.
- We have achieved very satisfactory results in only two years with Invisalign. Almost achieved in one go.
- One refinement was necessary to maintain the patient's stability.
- The patient did not use threads only through class III elastics, accurate design and perfect expression of the appliance make it successful.
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