Study on Stress Analysis of Occlusion Forces Distributed in Complete Denture. Part I. Effect of Separating Elements and Loading Position on the Supporting Tissues of Lower First Moller

Autor:	Yoshihisa Inoue, Yoshimasa Igarashi, Akihiro Kuroiwa, Tetsuya Takamata
Rok vydání:	1994
Předmět:	Orthodontics Materials science business.industry Dentistry General Medicine Stress distribution Finite element method Stress (mechanics) medicine.anatomical_structure Position (vector) Occlusion medicine Cortical bone business Stress concentration
Zdroj:	Nihon Hotetsu Shika Gakkai Zasshi. 38:997-1004
ISSN:	1883-177X 0389-5386
DOI:	10.2186/jjps.38.997
Popis:	The purpose of this study was to analyze the occlusal stress under complete denture base.In this study, the effect of the separating elements and loading points were performed utilizing the finite element method. The results were as follows:1. As the separation of elements decreases, the stress distribution area become limited.2. The area of the greatest stress concentration was found in mucosa under the loading point.3. The area of stress concentration of cortical bone was found on the lingual side.4. The lower bite rim model has a tendency to be displaced to the lingual side.
Databáze:	OpenAIRE
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