• The Korean Journal of Pain
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• 제26권4호
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• pp.396-400
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• 2013

Conventional transcrural CPB via the "walking off" the vertebra technique may injure vital organs while attempting to proximally spread injectate around the celiac plexus. Therefore, we attempted the CT-simulated fluoroscopy-guided transdiscal approach to carry out transcrural CPB in a safer manner, spreading the injectate more completely and closely within the celiac plexus area. A 54-year-old male patient with pancreatic cancer suffered from severe epigastric pain. The conventional transcrural approach was simulated, but the needle pathway was impeded by the kidney on the right side and by the aorta on the left side. After simulating the transdiscal pathway through the T11-12 intervertebral disc, we predetermined the optimal insertion point (3.6 cm from the midline), insertion angle (18 degrees), and advancement plane, as well as the proper depth. With the transdiscal approach, we successfully performed transcrural CPB within a narrow angle, and the bilateral approach was not necessary as we were able to achieve the bilateral spread of the injectate with the single approach.

• The Korean Journal of Pain
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• 제5권1호
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• pp.17-22
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• 1992

Splanchnic nerve block(SNP) is performed to relieve intractable upper abdominal cancer pain. Boas, in a technique using fluoroscopy, was the first to note the difference between transcrural celiac plexus block and retrocrural splanchnic nerve block(SNB). We have experienced 10 cases of SNB at the T12 level under control of fluoroscopy. Our results support this approach as an effective method for upper abdominal cancer pain control.