ラット根未完成臼歯の咬合性外傷における歯周組織障害および歯根形成に関する実験的研究

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概要

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• The damage of periodontal tissue and root formation were examined in immature rat molar roots histopathologically and with scanning electron microscopy. Occlusal trauma tended to occur more frequently in immature tooth roots than in mature root counterparts. Periodontal tissues under compression showed the proximity of the root and aloveolar bone, and were followed by the curvature of the periapical Hertwig's epithelial sheath or root contour and sigmoid or other deformation of the tooth root Consequently elaborate care against occlusal trauma was speculated to be clinically necessary toward an immature tooth root.

• 2013-05-24

著者

• 舩越 知行

  福岡歯科大学生体構造学講座病態構造学分野

関連論文

• ラット根未完成臼歯の咬合性外傷における歯周組織障害および歯根形成に関する実験的研究

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