title: Unanticipated motor block with brachial plexus analgesia after increasing dilute ropivacaine infusion.
authors.forename: Robert B
authors.initials: RB
authors.lastname: Bolash
authors.forename: Junping
authors.initials: J
authors.lastname: Chen
authors.forename: Alan C
authors.initials: AC
authors.lastname: Santos
mesh_terms: D000577:Amides / Q000008:administration & dosage / Q000009:adverse effects*; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000009:adverse effects*; D001917:Brachial Plexus; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009407:Nerve Block / Q000379:methods*; D000077212:Ropivacaine; D018084:Ultrasonography, Interventional
chemical_list: D000577:Amides; D000779:Anesthetics, Local; D000077212:Ropivacaine