Cancerepidural block Share Tweet An injection of an anesthetic drug into the space between the wall of the spinal canal and the covering of the spinal cord.( EH-pih-DER-ul blok )Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: epidural Next: epigallocatechin-3-gallate NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts