radiolucency 

  1. 名詞
不可數名詞: 射線可透性, 射線透射性

    
                        
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例句

                

                    
    
                                                    
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                                On radiographs, it appears a radiolucency (dark area) around the apex of a tooth's root.                            
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                                The main radiographic features of generalized osteoporosis are cortical thinning and increased radiolucency .                            
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                                Additionally, it has been proven that a positive correlation exists between the number of bacteria in an infected root canal and the size of the resultant periradicular radiolucency .                            
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                                In summary, important aspects to be included considered are the position in the room, radiolucency (carbon fiber tabletop), compatibility, and integration of imaging devices with the operating table.                            
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                                When the disease process is of pulpal origin, the pulpal infection and necrosis may drain not only through the apical foramen, but also through an accessory canal, which may present radiographically as a periradicular or furcation radiolucency .                            
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