Thermal Effects of Laparoscopic Saline-Enhanced Radiofrequency Cautery on Renal Parenchyma in a Porcine Model

Abstract

The saline-cooled monopolar electrocautery provided an improved coagulation effect compared to standard electrocautery in the laparoscopic setting. Recognition of the time and resultant thermal consequences can help the laparoscopic surgeon plan surgical approaches for renal lesions and improve hemostasis.