Treatment Summary
Patient Information
- Age: 55
- Gender: female
- Invisalign Submission Option: Full
Total Treatment Time
- 28 개월
Number of aligners
- Maxillary: 50 + 33 + 17 + 10 = 110
- Mandibulary: 50 + 33 + 17 + 10 = 110
Aligner Wear time
- 1주
Retention
- Maxillary: Fixed/Blonded
- Mandibular: Fixed/Blonded
Results achieved
- Arches aligned and coordinated
- Class I relationship achieved
- Functional overjet and overbite
코멘트
- I achieved the necessary space to align both dental arches with control expansion on the lateral segments.
- I used an anchorage to assist the expansion of the last molars on both upper and lower arches.
- I slightly constricted them with added lingual root torque on the lower molars, which made more predictable the expansion mesial of the last molars.
- The expansion was done mainly by applying buccal crown torque on canines, premolars, and first molars, which helped me to avoid bodily extensions that could lead to unwanted gum recessions.
- IPR was done on the lower front teeth to compensate the Bolton discrepant, which resulted from two premolar extractions on the upper arch and one on the lower arch.
- Cls II elastics were used to achieve good interdigitation on the lateral segments.
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