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CR由于其具有强大的后处理功能,致使一次性X线曝光即可通过各组窗宽、窗位对兴趣区进行调试,克服了常规X线摄影一次曝光后难以同时显示骨与软组织之间的关系,从而使X线诊断更趋于全面、完整,本文就CR系统在头颈部应用的优势与传统X线摄影的影像显示作对比,并通过应用实例进行了阐述。
CR because of its powerful post-processing capabilities, resulting in a one-time X-ray exposure through the window width of each group, the window of interest to debug, to overcome the conventional radiography after a single exposure is difficult at the same time between the bone and soft tissue So that X-ray diagnosis tends to be more comprehensive and complete. This paper compares the advantage of CR system in head and neck with the traditional X-ray photography and expounds the application of the system.