2019年
Effects of Attachment of Plastic Aligner in Closing of Diastema of Maxillary Dentition by Finite Element Method
Journal of Healthcare Engineering
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- 巻
- 2019
- 号
- 開始ページ
- 1075097
- 終了ページ
- 1075097
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1155/2019/1075097
© 2019 Yukiko Yokoi et al. The aim of this study was to clarify the effect of attachment on tooth movement produced by a plastic aligner. Closing of a diastema, in which the maxillary right and left central incisors moved bodily, was simulated using a finite element method. Long-term orthodontic movements of the maxillary dentition were simulated by accumulating the initial displacement of teeth produced by elastic deformation of the periodontal ligament. The incisor tipped and rotated just after placement of the aligner irrespective of the attachment. After a sufficiently long time, the incisor was upright and moved bodily in the aligner with attachment, but the incisor remained tipped in the aligner without attachment. It was demonstrated that the attachment was effective for achieving bodily movement.
- リンク情報
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- DOI
- https://doi.org/10.1155/2019/1075097
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/30944717
- PubMed Central
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6421825
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063199618&origin=inward 本文へのリンクあり
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85063199618&origin=inward
- ID情報
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- DOI : 10.1155/2019/1075097
- ISSN : 2040-2295
- eISSN : 2040-2309
- PubMed ID : 30944717
- PubMed Central 記事ID : PMC6421825
- SCOPUS ID : 85063199618