title: Does the interscalene block require paresthesia?
authors.forename: E
authors.initials: E
authors.lastname: Gologorsky
authors.forename: R A
authors.initials: RA
authors.lastname: Tenicella
mesh_terms: D001917:Brachial Plexus; D002572:Cervical Plexus; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D010292:Paresthesia / Q000517:prevention & control*