“…In the literature, several reports comparing the energy-based devices with the traditional technique exist. In most of these studies, Harmonic Focus and LigaSure Small Jaw (a device that works by means of advanced bipolar energy) [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ] were evaluated. Far fewer studies that compare the different devices with each other exist [ 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 ].…”