title: Eight ball, corner pocket ultrasound-guided supraclavicular block: avoiding a scratch.
authors.forename: Alan J R
authors.initials: AJ
authors.lastname: Macfarlane
authors.forename: Anahi
authors.initials: A
authors.lastname: Perlas
authors.forename: Vincent
authors.initials: V
authors.lastname: Chan
authors.forename: Richard
authors.initials: R
authors.lastname: Brull
mesh_terms: D001917:Brachial Plexus / Q000000981:diagnostic imaging*; D002968:Clavicle / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008875:Middle Aged; D016602:Needlestick Injuries / Q000517:prevention & control; D009407:Nerve Block / Q000009:adverse effects / Q000379:methods*; D010994:Pleura / Q000000981:diagnostic imaging / Q000293:injuries; D011030:Pneumothorax / Q000517:prevention & control*; D012272:Ribs / Q000601:surgery; D016896:Treatment Outcome; D018084:Ultrasonography, Interventional