Term: intraperitoneal infusion Pronunciation: (IN-truh-PAYR-ih-toh-NEE-ul in-FYOO-zhun) May 24, 2024October 7, 2025 Description: A method of delivering fluids and drugs directly into the abdominal cavity through a thin tube. Also called peritoneal infusion. Related Posts:Intraperitoneal Chemotherapy Underused in Spite of…Intraperitoneal Chemotherapy Superior to IV…