title: The interscalene approach to the brachial plexus.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001132:Arm / Q000601:surgery; D001917:Brachial Plexus; D005260:Female; D006406:Hematoma / Q000209:etiology; D006801:Humans; D007823:Laryngeal Nerves; D008297:Male; D008722:Methods; D008875:Middle Aged; D009407:Nerve Block / Q000009:adverse effects; D010292:Paresthesia / Q000139:chemically induced; D010791:Phrenic Nerve; D011030:Pneumothorax / Q000209:etiology; D011680:Pupil; D013997:Time Factors