一种用于腰交感神经切除术的技术辅助工具。

Anaesth Intensive Care. 1978 May;6(2):164-6. doi: 10.1177/0310057X7800600216.

The injection of ten ml of air into the retroperitoneal space outlines the anterior margin of the psoas muscle. This been found to be useful, using an Image Intensifier, for the accurate location of needle tips in the performance of neurolytic lumbar sympathectomy.

向腹膜后间隙注入10毫升空气可勾勒出腰大肌的前缘。已发现，在进行腰椎交感神经切除术时，使用影像增强器，这对于准确确定针尖位置很有用。