2016 Fiscal Year Final Research Report
Effects of incisor inclination changes after orthodontic treatment on facial profiles
| Project/Area Number |
25862008
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Orthodontics/Pediatric dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
|
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| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Keywords | 矯正歯科 / 予測 / 顔 |
|---|
| Outline of Final Research Achievements |
The present study aimed at investigating the relationship between changes in incisor positions and facial profiles after fixed edgewise orthodontic treatment. The results showed that changes in incisor inclination following orthodontic treatment influenced facial configuration, with their modes unique to the pretreatment naso-lip-chin profile patterns. Repositioning of the superior and inferior lips in cases with four premolar extractions can be predicted with moderate to high accuracy using multivariate prediction models in the profile patterns that were determined in the present report.
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| Free Research Field |
矯正歯科
|
