de V van Niekerk J P, Dall D
S Afr Med J. 1979 Mar 31;55(14):551-4.
Discography, which is the direct injection of a radio-opaque medium into the nucleus pulposus, provides a useful adjunct in the diagnosis and investigation of pain related to the spine and is planning surgery of the spine. However, the procedure is little used in South Africa and this article serves to discuss its value and to describe new modifications.
椎间盘造影术是将不透射线的介质直接注入髓核,在脊柱相关疼痛的诊断和研究以及脊柱手术规划中是一种有用的辅助手段。然而,该操作在南非很少使用,本文旨在讨论其价值并描述新的改进方法。