Objective To investigate the usefulness of CT in detecting the degenerative change within lumbar zygapophysis. 目的研究CT对腰椎小关节退变的应用价值。
Conclusion Thin slice CT scanning and observation combined bone window with soft tissue window can accurately diagnose the degenerative changes within lumbar zygapophysis. 结论CT薄层扫描,骨窗和软组织窗同时观察是提高腰椎小关节退变诊断准确率的有效方法。