venoperitoneostomy

venoperitoneostomy
An obsolete operation involving insertion of the cut end of the saphenous vein into the peritoneal cavity in cases of ascites; the vein is inverted so that the valves prevent regurgitation of blood into the cavity while the ascitic fluid flows into the vein. [veno- + peritoneum + G. stoma, mouth]

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ve·no·peri·to·ne·os·to·my (ve″no-per″ĭ-to″ne-osґtə-me) [veno- + peritoneostomy] anastomosis of the saphenous vein with the peritoneum for permanent drainage of the peritoneal cavity in ascites.

Medical dictionary. 2011.

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