光硬化型水酸化カルシウム製材の生活断髄への応用に関する実験的研究  [in Japanese] An Experimental Study on the Application of a Light-activated Calcium Hydroxide to Pulpotomy  [in Japanese]

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Author(s)

    • 塚越 慎 TSUKAGOSHI Shin
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine
    • 土田 眞美 TSUCHIDA Mami
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine
    • 細矢 哲康 HOSOYA Noriyasu
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine
    • 山口 博康 YAMAGUCHI Hiroyasu
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine
    • 滝澤 久 TAKIZAWA Hisashi
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine
    • 中村 治郎 NAKAMURA Jiro
    • 鶴見大学歯学部第二歯科保存学教室 Department of Periodontics and Endodontics, Tsurumi University School of Dental Medicine

Abstract

<p><b>Abstract : </b>The purpose of this study was to evaluate the effects of a light-activated calcium hydroxide on the new hard tissue formation at the orifice and the pulpal stimulation after pulpotomy.</p><p> Twenty teeth of two adult beagle dogs were used. The coronal pulp was mechanically removed with #3 round bar, after which the orifice was dressed with a calcium hydroxide pastes containing saline, or light-activated calcium hydroxide (Ultrablend). The animals were sacrificed one week, one month and three months after operation, and histopathologically evaluated.</p><p> The result were as follows :</p><p> The formation of new hard tissue in light-activated calcium hydrtxide was less than that in the calcium hydroxide paste. Beside in the three-month cases of light-activated calcium hydroxid, inflamation remained in pulp.</p>

Journal

  • The Journal of Japan Endodontic Association

    The Journal of Japan Endodontic Association 16(1), 47-51, 1995-06-30

    Japan Endodontic Association

References:  15

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008153304
  • NII NACSIS-CAT ID (NCID)
    AN10443184
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    13406248
  • Data Source
    CJP  CJPref  J-STAGE 
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