title: Interscalene brachial plexus block: shoulder paresthesia versus deltoid motor response: revisiting the anatomy to settle the controversy.
authors.forename: Radha
authors.initials: R
authors.lastname: Sukhani
authors.forename: Kenneth D
authors.initials: KD
authors.lastname: Candido
mesh_terms: D001917:Brachial Plexus; D004599:Electric Stimulation Therapy; D023381:Endpoint Determination; D006801:Humans; D009119:Muscle Contraction; D018482:Muscle, Skeletal / Q000502:physiology*; D009407:Nerve Block / Q000379:methods*; D010292:Paresthesia / Q000209:etiology*; D010525:Peripheral Nerves / Q000502:physiology; D012782:Shoulder / Q000294:innervation / Q000601:surgery*