2009 Fiscal Year Final Research Report
Development of Videoendoscopic Evaluation of the Bolus Preparation Function
| Project/Area Number |
19791634
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
NOHARA Kanji Osaka University, 歯学部附属病院, 助教 (20346167)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 摂食・嚥下障害 / 食塊形成機能 / 内視鏡 / 誤嚥 / 口腔機能 |
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| Research Abstract |
The purpose of this study was to establish the method to evaluate the function of bolus preparation for swallowing using videoendoscopy. The subjects were instructed to have the same kind of foods (rice and cookie) with differed color at a mouthful. We evaluated the function of bolus preparation in pharynx, using videoendoscopy. Cookie ; The bolus was high degrees of mixedness, grindability and cohesiveness despite of mastication manner. Rice ; Degrees of grindability and cohesiveness of the bolus prepared with proper mastication were higher than with usual manner. These results indicated that it is possible to evaluate the function of bolus preparation for swallowing using videoendoscopy.
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[Presentation] Influence of the number of chewing strokes on bolus preparation.2010
Author(s)
Nohara, K., Sasao, Y., Kotani, Y., Ojima, M., Sakai, T.
Organizer
The 18th Annual Dysphagia Research Society Meeting
Place of Presentation
San Diego, CA
Year and Date
20100304-20100306
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[Presentation] Videoendoscopic evaluation of the bolus preparation function.2009
Author(s)
Nohara, K., Sasao, Y., Kotani, Y., Ojima, M., Sakai, T.
Organizer
The 17th Annual Dysphagia Research Society Meeting
Place of Presentation
New Orleans, LA
Year and Date
20090305-20090307
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