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Invisalign Submission Option: Invisalign Comprehensive
Year: 2023 |
Difficulty Level: Initiator |
Gender: Female |
Dr. Wen-yi Chang
9339
Invisalign Comprehensive
Clinical Indications
- Class I
- Diastema
- Mandibular midline deviation
- Midline shift
- Spacing
Modalities
- Extrusion
- Intrusion
- IPR
- Leveling Curve of Spee
- Overtreatment
- Restorative
- Retraction
- Space Closure
Treatment Information
Smartforce: Optimized deep bite attachments for premolar extrusion
Submission Process: Intra-oral scan
Length of Treatment: 10 months
Additional Aligners: 1
Number of Aligners:
| Initial | Additional | Total | |
|---|---|---|---|
| Maxillary | 19 | 16 | 35 |
| Mandibulary | 19 | 16 | 35 |
Aligner Wear Time:
Images
Initial
Final
Progress
Radiographs
ClinCheck
Summary
Results achieved
- Class I relationship maintained
- Functional canine guidance on both sides
- Normal overjet and overbite achieved
- 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 anterior teeth were intruded, and the posterior teeth were extruded to decrease the OB.
- Meanwhile, the anterior teeth were retracted to close the spaces.
- IPR was performed between the upper anterior teeth to solve the Bolton discrepancy.
- Also performed 0.3 mm of false IPR between 3.5/3.6 to solve the problem of loose contact points.
- Permanent fixation of 1.1/2.1 and lower 3-3 were used for retention.
- Composite resin fillings were placed to decrease the black triangles between the upper incisors.
