A simple technic for block of the spinal accessory nerve.
D000055:Accessory Nerve / Q000033:anatomy & histology; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000494:pharmacology; D006801:Humans; D007273:Injections, Intramuscular; D009119:Muscle Contraction / Q000187:drug effects; D009126:Muscle Relaxation / Q000187:drug effects; D009334:Neck Muscles; D009407:Nerve Block / Q000379:methods*
D000779:Anesthetics, Local