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radiopacity    
射线不透性

射线不透性


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英文字典中文字典相关资料:


  • Radiodensity - Wikipedia
    Radiodensity (or radiopacity) refers to the degree of opacity to the radio wave and X-ray portion of the electromagnetic spectrum: that is, the relative inability of those kinds of electromagnetic radiation to pass through a particular material
  • Apical Radiopacities - Radiodontics
    It begins as a well-defined radiolucency associated with the apices of teeth and as the lesion matures, radiopacities (often crescent-shaped) begin to appear around the tooth apex Late stage lesions present as dense radiopacities with a radiolucent border surrounding it
  • RADIOPACITY Definition Meaning | Merriam-Webster Medical
    The meaning of RADIOPACITY is the quality or state of being radiopaque
  • Radiopaque - Radiology In Plain English
    What is Radiopacity? Radiopacity refers to the ability of certain materials to block or absorb the passage of X-rays or other types of electromagnetic radiation
  • 10 Radiopacities - Pocket Dentistry
    A radiopacity is the “white” area on a conventional radiograph it represents a tissue or a structure within the patient, which attenuates the primary beam of X-rays more than adjacent tissue or structures
  • What Does Radiopaque Mean in Medical Imaging? - Biology Insights
    Radiopacity is the property of a substance that causes it to absorb or block X-ray radiation, preventing those energy waves from reaching the detector plate or film
  • Radiopacity in Medical Devices: Why It Matters and How It Is Engineered
    Radiopacity refers to the ability of a material to block X-rays so it appears bright or white on imaging This brightness makes it possible for clinicians to track a device during placement
  • Radiopacity - MED Institute
    procedure Radiopacity of a test article can be determined either qualitatively or qua itatively Qualitative radiopacity compares visibility of a test article to a reference, such as a predic e device Quantitative radiopacity calculates the difference in pixel intensity between the test article and the
  • Evaluation of the radiopacity of restorative materials with different . . .
    The restorative material used in posterior restorations should have sufficient radiopacity to permit the diagnosis of secondary caries 6 In addition, with sufficient radiopacity, clinicians can assess the adaptation of the restoration, its contact with neighboring teeth, voids, and interfacial gaps of the restoration 7
  • Radiopacity of Dental Materials | Nature Research Intelligence
    Radiopacity is a critical characteristic of dental materials, enabling clinicians to differentiate restorative materials from natural dental structures in radiographic imaging





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