title: The importance of ultrasound landmarks: a "traceback" approach using the popliteal blood vessels for identification of the sciatic nerve.
authors.forename: Ban C H
authors.initials: BC
authors.lastname: Tsui
authors.forename: Brendan T
authors.initials: BT
authors.lastname: Finucane
mesh_terms: D006801:Humans; D009407:Nerve Block / Q000379:methods*; D011150:Popliteal Artery / Q000000981:diagnostic imaging*; D012584:Sciatic Nerve / Q000000981:diagnostic imaging*; D014463:Ultrasonography