根尖性歯周炎を有した根末完成上顎中切歯の二根管形成による根尖完成  [in Japanese] Root end formation with two root canals in incomplete upper central incisor with a periapical lesion  [in Japanese]

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Author(s)

    • 齋藤 薫 SAITO Kaoru
    • 東北大学歯学部歯科保存学第一講座 Department of Endodontics and Periodontics, Tohoku University School of Dentistry
    • 平岡 修 HIRAOKA Osamu
    • 東京女子医科大学歯科口腔外科学講座 Department of Oral Surgery, Tokyo Women's Medical University
    • 庄司 茂 SHOJI Shigeru
    • 東北大学歯学部歯科保存学第一講座 Department of Endodontics and Periodontics, Tohoku University School of Dentistry
    • 堀内 博 HORIUCHI Hiroshi
    • 東北大学歯学部歯科保存学第一講座 Department of Endodontics and Periodontics, Tohoku University School of Dentistry

Abstract

<p><b>Abstract : </b>Root canal treatment to the incomplete root formed tooth has been difficult. In the open apex cases, physical enlargement, chemical cleaning and tight filling to the root canal are difficult. Apexification is commonly applied to these cases. In the case with large apical lesion and pus discharge, however, the success of apexification may not be certain. We had a young female patient with an incompletely root formed upper central incisor that had a traumatic damage and an apical periodontitis. Pus was discharged through the canal of right central incisor. Paste containing calcium-hydroxide and iodoform was applied into the middle of pulp chamber. After 14 months, under the paste the incomplete dentin bridge was formed and apex was closed with two apical foramina. We performed usual endodontic therapy and any symptom has not appeared for 12 months after the root canal obturation.</p>

Journal

  • The Journal of Japan Endodontic Association

    The Journal of Japan Endodontic Association 21(1), 43-47, 2000-06-25

    Japan Endodontic Association

References:  3

Codes

  • NII Article ID (NAID)
    10008152718
  • NII NACSIS-CAT ID (NCID)
    AN10443184
  • Text Lang
    JPN
  • Article Type
    NOT
  • ISSN
    13406248
  • Data Source
    CJP  J-STAGE 
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