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A patchy loco-regional hypalgesia due to subdural catheter placement
Acta Anaesthesiologica Belgica
|January 1, 1986
Abstract:
We discuss a unique case of perforation of the dura mater, but not of the arachnoidea, by an epidural catheter. The injected test dose of the local anesthetic agent caused a partial subdural and a partial epidural hypalgesia. The exact position of the catheter and the distribution of the local anesthetic agent was confirmed by radiographic contrast material.