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アブストラクト(15巻2号:The Bulletin of Kanagawa Dental College)
English
Title : | Changes in Occlusal Contacts at Elevated Pressure |
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Subtitle : | ORIGINAL ARTICLE |
Authors : | Minoru Toyoda, Tetsuo Mizutani, Eiichi Hanzawa, Akira Yonetani, Etsuro Matsuo |
Authors(kana) : | |
Organization : | Department of Partial Denture Prosthodontics, Kanagawa Dental College |
Journal : | The Bulletin of Kanagawa Dental College |
Volume : | 15 |
Number : | 2 |
Page : | 99-105 |
Year/Month : | 1987 / 9 |
Article : | Original article |
Publisher : | Kanagawa Odontological Society |
Abstract : | [Abstract] One of the authors entered a diving simulator of the Marine Science and Technology Center and observed the following three items when the atmospheric pressure was changed: dental arch, surface of occlusal teeth contacts, and degrees of separation of teeth. The results of the present study are as follows: 1. The dental arches were constricted as the atmospheric pressure was elevated. 2. As a result, each tooth was pressed and dislocated individually in a movable direction depending on the planting conditions and the conditions of contact points, supposingly resulting in the dispersion of changes in the transverse diameters. 3. A tendency to increase was observed at the elevated pressure both in the contact areas of occlusal surface and the degrees of separation of teeth. |
Practice : | Dentistry |
Keywords : | Occlusal Contacts, Dental Arch, Marine Science |