Experimental prosthetic vein valve.

S A Taheri; D Rigan; P Wels; R Mentzer; R M Shores

doi:10.1016/s0002-9610(88)80367-2

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Experimental prosthetic vein valve.

S A Taheri·D Rigan·P Wels·R Mentzer·R M Shores

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Abstract

The incidence of venous insufficiency is increasing, approximately 800,000 new cases are reported yearly in the United States. Medical treatment of venous insufficiency syndrome has been associated with a high incidence of failure. Although vein valve transplantation has resulted in improvement in the majority of cases, late degeneration and incompetency of the valve prompted us to devise a prosthetic vein valve for experimental use. Ten dogs underwent insertion of a prosthetic vein valve without anticoagulants. Between 3 and 8 months after insertion, ascending and descending venography revealed patency and competency of these valves.

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Animals Blood Vessel Prosthesis Carbon Dogs Femoral Vein Materials Testing Platinum Prosthesis Design Radiography Titanium Veins Vena Cava, Inferior Venous Insufficiency Journal Article

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S A Taheri, D Rigan, P Wels, R Mentzer, R M Shores. 1988. Experimental prosthetic vein valve.. https://doi.org/10.1016/s0002-9610(88)80367-2

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