Experimental study on the detection of jaw lesions with photo-roentgenographic and conventional panoramic radiography

射线照相与常规全景X线摄影检测颌骨病变的实验研究

基本信息

  • 批准号:
    05671576
  • 负责人:
  • 金额:
    $ 1.28万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
  • 财政年份:
    1993
  • 资助国家:
    日本
  • 起止时间:
    1993 至 1994
  • 项目状态:
    已结题

项目摘要

The present study was designed to evaluate the ability of photoroentgenographic panoramic radiography in detecting experimental bony defects in the jaws by comparison with conventional panoramic radiography. Bony defects in the lingual site of the anterior and molar regions of the jaws and the lingual site of the premolar region of the lower jaw were equally detected by both panoramic radiography. However, bony defects in the labial site of the anterior and premolar regions of the jaws and the lingual site of the premolar region of the upper jaw were predominantlly detected by conventional panoramic radiography.There was no differences on the detection of bony defects, which have diameters from 2mm to 4mm, between photo-roentgenographic and coventional panoramic radiography. However, there was no differences, on the detection of the bony defect with a diamere of 5mm, between photo-roent-ogenographic and conventional panoramic radiography.
本研究旨在通过与传统全景X线摄影的比较,评价光断层全景X线摄影在检测实验性颌骨骨缺损中的能力。两种全景X线摄影均检测到颌骨前磨牙区舌侧部位和下颌前磨牙区舌侧部位的骨缺损。而常规曲面断层片主要检出上颌前牙区唇侧和前磨牙区舌侧的骨缺损,对直径2 ~ 4 mm的骨缺损的检出率与普通曲面断层片无差异。而对于直径为5 mm的骨缺损,光片与普通曲面断层片的检出率无差异。

项目成果

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OHBA Takeshi其他文献

OHBA Takeshi的其他文献

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{{ truncateString('OHBA Takeshi', 18)}}的其他基金

Volcanic eruption potential diagnosis by volcanic gas observation
火山气体观测诊断火山喷发潜力
  • 批准号:
    15K12485
  • 财政年份:
    2015
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Remote sensing for the volcanic fluid by use of back scattering Raman light
利用背散射拉曼光遥感火山流体
  • 批准号:
    23656565
  • 财政年份:
    2011
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Mechanisms of drug-resistance and apoptosis in oral carcinoma cells
口腔癌细胞耐药及凋亡机制
  • 批准号:
    16591893
  • 财政年份:
    2004
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Observation and investigation for the formation SPM originates in high temperature volcanic gas
高温火山气体SPM形成的观测与研究
  • 批准号:
    15310126
  • 财政年份:
    2003
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Reasons for an action and Self-determination -beyond "Internalism vs Externalism"
行动的理由和自我决定——超越“内在主义与外在主义”
  • 批准号:
    14510049
  • 财政年份:
    2002
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Investigation of oral cancer development by using apoptosis and its application for clinical evaluation
利用细胞凋亡研究口腔癌发生发展及其在临床评价中的应用
  • 批准号:
    12671836
  • 财政年份:
    2000
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Study on the image diagnosis of maxillary sinus abnormality using panoramic radiography
全景X线成像诊断上颌窦异常的研究
  • 批准号:
    62570905
  • 财政年份:
    1987
  • 资助金额:
    $ 1.28万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
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