4 咬合力に対するサル剄椎の力学的反応 (第434回 大阪歯科学会例会)

• 吉岡 正晴

  大阪歯大・生理

• 杉村 忠敬

  大阪歯大・生理

• 吉田 洋

  大阪歯大・生理

書誌事項

タイトル別名

• Dynamic responses in monkey cervical vertebrae during occlusal forces

抄録

In order to investigate the dynamic response of the cervical vertebrae during occlusion, we electrically stimulated both masseter muscles of anesthetized adult monkeys, and measured the resulting strains in the lamina arcus vertebrae on both sides of each vertebrae when the monkeys were made to occlude on objects of 3, 7 or 10mm thickness at either the canine or first molar on one side. The cervical vertebrae were subjected to both compression and tension as a result of the occlusal forces. The strain wave form patterns observed resulting from distortion of the cervical vertebrae indicated that these vertebrae, according to their position and morphology, ingeniously dispersed the stresses arising from occlusion.

収録刊行物

• 歯科医学

  歯科医学 57 (2), 175-176, 1994

  大阪歯科学会

詳細情報

• CRID: 1390001204209522816
• NII論文ID: 110001724599
• DOI: 10.18905/shikaigaku.57.2_175
• ISSN: 2189647X
• ISSN: 00306150
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可