Interactive Regional Anesthesia has established itself as the best-selling CD-ROM on Churchill Livingstones list since its publication in 1994. The disk employs movies, videos, and spoken narration to illuminate the anatomical and practical aspects of regional anesthesia. Residents and practitioners are presented with a dynamic guide to the placement and administration of neural blockade. The new edition will have additional illustrations (including 3-D animations) a new chapter on pain syndrome and a new Q and A self assessment sections