論文

査読有り
2009年10月

Effect of wearing a palatal plate on swallowing function

JOURNAL OF PROSTHODONTIC RESEARCH
  • Yoshifumi Toyoshita
  • ,
  • Hisashi Koshino
  • ,
  • Toshihiro Hirai
  • ,
  • Tamachi Matsumi

53
4
開始ページ
172
終了ページ
175
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.jpor.2009.06.004
出版者・発行元
ELSEVIER IRELAND LTD

Purpose: The purpose of this study was to determine the effect of wearing a palatal plate on swallowing function.
Methods: The subject group consisted of 10 healthy, fully dentate males. Two experimental palatal plates (EPP) were used in this study: one was 1.4 mm thick (EPP1), and the other was 2.8 mm thick (EPP2). Tongue movements and swallowing sounds were simultaneously recorded. The position of the surface of the tongue was recorded by using ultrasound diagnostic equipment in the sagittal plane. Swallowing tests were performed under three conditions: without EPP (WOE), with EPP1 (WP1), and with EPP2 (WP2). Swallowing index (SI) and tongue contact time (TCT) was calculated.
Results: The value of SI was lowest under WOE, and highest under WP2, with a statistically significant difference. There was no statistical significance, however, between SI under WOE and that under WP1. The value of TCT was longest under WOE, and shortest under WP2, with a statistically significant difference.
Conclusions: This investigation suggests that the thickness of a palatal plate influences SI and TCT, which correlate with swallowing function. (C) 2009 Japan Prosthodontic Society. Published by Elsevier Ireland. All rights reserved.

Web of Science ® 被引用回数 : 7

リンク情報
DOI
https://doi.org/10.1016/j.jpor.2009.06.004
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/19695975
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000409819200004&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.jpor.2009.06.004
  • ISSN : 1883-1958
  • eISSN : 2212-4632
  • PubMed ID : 19695975
  • Web of Science ID : WOS:000409819200004

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