支持様式からみた部分床義歯の予後に関する研究 : 第1報概説  [in Japanese] Clinical Survey of Variously Designed Removable Partial Dentures : Part 1 Introduction  [in Japanese]

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Author(s)

    • 野谷 健治 NOTANI Kenji
    • 北海道大学歯学部歯科補綴学第一講座 Department of 1st. Prosthetic Dentistry, School of Dentistry, Hokkaido University
    • 斎藤 正恭 SAITO Masayasu
    • 北海道大学歯学部歯科補綴学第一講座 Department of 1st. Prosthetic Dentistry, School of Dentistry, Hokkaido University
    • 三浦 美文 MIURA Yoshifumi
    • 北海道大学歯学部歯科補綴学第一講座 Department of 1st. Prosthetic Dentistry, School of Dentistry, Hokkaido University
    • 川崎 貴生 KAWASAKI Takao
    • 北海道大学歯学部歯科補綴学第一講座 Department of 1st. Prosthetic Dentistry, School of Dentistry, Hokkaido University

Abstract

Experimental studies on clinical use of removable partial dentures with a clasp that is rigidly supported by the abutment were conducted. In order to clarify the effects of denture-wearing, 108 cases of partial denture operation performed on 71 patients were followed up. The partial dentures included dentures with a cone-crown telescope, precision attachments, a conventional clasp, and a clasp rigidly supported by the abutment, as well as overdentures.<BR>The results were as follows:<BR>1. Of the cases examined, 25.7% were dentures with a cone-crown telescope, 31.9% were dentures with a clasp rigidly supported by the abutment, 17.7% were dentures with a conventional clasp, 12.3% were overdentures, and the remaining 12.4% were other types of dentures.<BR>2. Problems were most frequently experienced in patients with 13-16 missing teeth, patients in groups B-1 and B-3 of Eichner's classification, and in patients with 7-8 or 1-2 occlusal contact sites.<BR>3. Patients who wore dentures retained by a cone-crown telescope or conventional clasp experienced more problems than those who wore dentures retained by a clasp that was rigidly supported by the abutment.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 41(6), 945-957, 1997-12-10

    Japan Prosthodontic Society

References:  60

Cited by:  16

Codes

  • NII Article ID (NAID)
    10008168031
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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