歯髄除去後の根管象牙質にフッ化物を作用させた時のSEM的観察  [in Japanese] SEM observation when fluorides applied to pulp removed root canal denin  [in Japanese]

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Abstract

<p><b>Abstract : </b>After removal of pulp, root canal wall was irrigated by EDTA, NaClO, and H<sub>2</sub>O<sub>2</sub>. The clear dentinal tubules and calcospherites were observed by scanning electron microscope (SEM). Fluorides (SnF<sub>2</sub> and NaF) were applied the root canal walls after removal of pulp. By the fluoride application, some types of particle were observed, and those were becoming bigger according the extention of application time.</p><p> The almost root canal surfaces were covered with particles and dentinal tubeles were not observed in the case of 10 min application. Therfore, it is supposed that the fluoride application to root canal dentin without pulp and smear layer, is an effective method of making barrier for protection of irritants leakege.</p>

Journal

  • The Journal of Japan Endodontic Association

    The Journal of Japan Endodontic Association 20(1), 18-21, 1999-06-25

    Japan Endodontic Association

References:  20

Codes

  • NII Article ID (NAID)
    10008154300
  • NII NACSIS-CAT ID (NCID)
    AN10443184
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    13406248
  • Data Source
    CJP  J-STAGE 
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