パノラマX線撮影を用いた無歯顎下顎体高測定における位置づけの影響 The Effect of Positioning for Measurement of Mandibular Corpus Height in Edentulous Jaw by Rotational Panoramic Radiography

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著者

    • 土田 富士夫 TSUCHIDA Fujio
    • 鶴見大学歯学部歯科補綴学第一講座 The First Department of Prosthetic Dentistry, Tsurumi University School of Dental Medicine
    • 村野 ゆき子 MURANO Yukiko
    • 鶴見大学歯学部歯科補綴学第一講座 The First Department of Prosthetic Dentistry, Tsurumi University School of Dental Medicine
    • 細井 紀雄 HOSOI Toshio
    • 鶴見大学歯学部歯科補綴学第一講座 The First Department of Prosthetic Dentistry, Tsurumi University School of Dental Medicine
    • 小林 馨 KOBAYASHI Kaoru
    • 鶴見大学歯学部歯科放射線学教室 Department of Oral Radiology, Tsurumi University School of Dental Medicine
    • 山本 昭 YAMAMOTO Akira
    • 鶴見大学歯学部歯科放射線学教室 Department of Oral Radiology, Tsurumi University School of Dental Medicine

抄録

A new mandibular positioner for quantitative analysis of mandibular bone resorption by rotational panoramic. radiography enabled measurement of the mandibular corpus height. The purpose of this study was to investigate the effect of positioning for edentulous mandible by rotational panoramic radiography.<BR>Five dry mandibles were used in this study, and each mandible was tilted up to 30° using the mandibular positioner. Metal tubes were set vertically to the crest of the mandibular corpus of another mandible. The angle of mandibular plane and the angle of inclination of metal tubes were measured using rotational panoramic radiograms.<BR>There was a high correlation between the actual size and the measurement by rotational panoramic radiogram.<BR>It was possible that the mandibular corpus height was measured within 15° about the inclination of standard metal tubes. This study indicates that the angle measurements of mandibular plane and of the standard metal tubes on rotational panoramic radiogram were useful for accurate positioning.

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 41(3), 457-462, 1997-06-01

    Japan Prosthodontic Society

参考文献:  16件中 1-16件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10008166552
  • 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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