Dentofacial morphology and tongue function during swallowing

Chia Fen Cheng, Chien Lun Peng, Hung Yi Chiou, Chi Yang Tasi

研究成果: 雜誌貢獻文章

47 引文 (Scopus)

摘要

To understand the role of the tongue in the development of occlusion, we examined the relationship between tongue movements during swallowing and dentofacial morphology with ultrasonography, cephalometric radiography, and dental casts. Duration, magnitude, and speed of tongue movements were measured in 112 healthy adult volunteers and compared with their dentofacial morphology with a simple correlation analysis. The results showed that the movements of tongue during swallowing are related to dentofacial morphology, especially in the motion magnitude of the early final phase (phase IIIa), but that few correlations are found when analyzing the duration and the speed of swallowing. The results also showed that the intermaxillary vertical dimension is significantly and positively correlated with the motion magnitude of the tongue movements. Furthermore, we found that arch length increased with prolonged duration of swallowing. This study showed that the computer-aided B+M mode of ultrasonography combined with the cushion-scanning technique is a valuable tool for investigating the relationship between tongue movements during swallowing and dentofacial morphology.
原文英語
頁(從 - 到)491-499
頁數9
期刊American Journal of Orthodontics and Dentofacial Orthopedics
122
發行號5
DOIs
出版狀態已發佈 - 2002

指紋

Deglutition
Tongue
Ultrasonography
Dental Radiography
Cephalometry
Vertical Dimension
Healthy Volunteers

ASJC Scopus subject areas

  • Dentistry(all)
  • Surgery

引用此文

Dentofacial morphology and tongue function during swallowing. / Cheng, Chia Fen; Peng, Chien Lun; Chiou, Hung Yi; Tasi, Chi Yang.

於: American Journal of Orthodontics and Dentofacial Orthopedics, 卷 122, 編號 5, 2002, p. 491-499.

研究成果: 雜誌貢獻文章

Cheng, Chia Fen ; Peng, Chien Lun ; Chiou, Hung Yi ; Tasi, Chi Yang. / Dentofacial morphology and tongue function during swallowing. 於: American Journal of Orthodontics and Dentofacial Orthopedics. 2002 ; 卷 122, 編號 5. 頁 491-499.
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