多数の金属にアレルギー反応を示す患者のチタンによる歯科補綴治療 A Clinical Report of Prosthodontic Treatment Using Titanium for a Patient with Allergic Reaction to Sn, Cu, Cr, Au and Pd

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著者

    • 広瀬 由紀人 HIROSE Yukito
    • 北海道医療大学歯学部歯科補綴学第II講座 Department of Fixed Prosthodontics, School of Dentistry, Health Sciences University of Hokkaido
    • 日景 盛 HIKAGE Sakari
    • 北海道医療大学歯学部歯科補綴学第II講座 Department of Fixed Prosthodontics, School of Dentistry, Health Sciences University of Hokkaido
    • 坂口 邦彦 SAKAGUCHI Kunihiko
    • 北海道医療大学歯学部歯科補綴学第II講座 Department of Fixed Prosthodontics, School of Dentistry, Health Sciences University of Hokkaido
    • 道谷 弘之 MICHIYA Hiroyuki
    • 北海道医療大学歯学部口腔外科学第I講座 Department of First Oral Surgery, School of Dentistry, Health Sciences University of Hokkaido
    • 金澤 正昭 KANAZAWA Masaaki
    • 北海道医療大学歯学部口腔外科学第I講座 Department of First Oral Surgery, School of Dentistry, Health Sciences University of Hokkaido
    • 遠藤 一彦 ENDO Kazuhiko
    • 北海道医療大学歯学部歯科理工学講座 Department of Dental Materials Science, School of Dentistry, Health Sciences University of Hokkaido
    • 大野 弘機 OHNO Hiroki
    • 北海道医療大学歯学部歯科理工学講座 Department of Dental Materials Science, School of Dentistry, Health Sciences University of Hokkaido

抄録

A case of lichen planus of the buccal mucosa in a 52-year-old female is reported. Her teeth were cemented by a fixed bridge in a dental clinic three years earlier. A few days later, she had a constant pain in her oral mucosa that was worsening. She visited our hospital with this swelling, so the lesion was examined. Lichen planus was recognized in the biopsy specimen of the lesion. She had a medical history of metal allergy. Patch test for dental metal sensitivity was used to investigate the problem. Positive reactions were observed for tin, copper, chromium, gold, and palladium. Investigation was done by metal biopsy of the surface of the resin disk inscribed on her prostheses. The minute amounts of biopsy on the resin disk were analyzed by ESCA. It was found that her prostheses were made of Au-Ag-Pd and Ag-In-Sn alloys. These results suggested that this case may have lichen planus caused by allergy to dental alloys. Therefore, her metal prostheses were removed and a temporary restoration of resin for 10 months was done. Finally, a titanium prostheses was applied. Her condition has remained good without any allergic reaction. It seemedthat this treatment was successful because her lesion recovered.

収録刊行物

  • 日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society

    日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society 42(4), 617-624, 1998-08-10

    Japan Prosthodontic Society

参考文献:  23件中 1-23件 を表示

被引用文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    10008170416
  • NII書誌ID(NCID)
    AN00197911
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03895386
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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