The step response of tooth and its supporting structures.

  • Hikida Yozo
    The 2nd Department of Prosthetic Dentistry, Osaka Dental University
  • Saratani Keiji
    Osaka Dental University, Graduate School, Major in Prosthetic Dentistry
  • Kimura Koichi
    Osaka Dental University, Graduate School, Major in Prosthetic Dentistry
  • Tanaka Masahiro
    Osaka Dental University, Graduate School, Major in Prosthetic Dentistry
  • Hirayama Masakazu
    Osaka Dental University, Graduate School, Major in Prosthetic Dentistry
  • Kawazoe Takayoshi
    Osaka Dental University, Graduate School, Major in Prosthetic Dentistry

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Other Title
  • ステップ状荷重入力に対する歯および歯周組織の応答

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Abstract

The purpose of this study is to establish a new method which can objectively catch the acceleration step response of the tooth supporting structures.<BR>The fracture of the pencile-lead (the protruded length: 5mm, the diameter: 0.3mm, the degree of optical density on paper: 2H) for generating a source as a step function was applied to the tooth surface.<BR>As the results, this source conventionally oscillated tooth and its supporting structures with reproducibility.

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