Brachial plexus block analgesia with xylocaine.
D000698:Analgesia; D000758:Anesthesia; D000765:Anesthesia, Conduction; D001917:Brachial Plexus; D065527:Brachial Plexus Block; D006801:Humans; D008012:Lidocaine; D059408:Pain Management
D008012:Lidocaine
ANESTHESIA, REGIONAL; NERVES, BRACHIAL PLEXUS