title: Intravenous ultrasound-directed superior vena cava filter placement without contrast.
authors.affiliation: Department of Surgery, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA. knottdoc@gmail.com
authors.forename: E Marty
authors.initials: EM
authors.lastname: Knott
authors.forename: William R
authors.initials: WR
authors.lastname: Fry
mesh_terms: D000058:Accidental Falls; D000369:Aged, 80 and over; D015897:Comorbidity; D005471:Fluoroscopy; D006801:Humans; D008297:Male; D011655:Pulmonary Embolism / Q000517:prevention & control*; D012887:Skull Fractures / Q000150:complications / Q000175:diagnosis; D018084:Ultrasonography, Interventional; D016306:Vena Cava Filters; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging*