title: Early sign of successful bupivacaine interscalene block: the "money sign".
authors.forename: A R
authors.initials: AR
authors.lastname: Brown
authors.forename: T P
authors.initials: TP
authors.lastname: Ragukonis
mesh_terms: D000779:Anesthetics, Local; D001182:Arthroscopy; D002045:Bupivacaine; D006801:Humans; D009407:Nerve Block; D017211:Treatment Failure
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine