Energy source instruments for laparoscopic colectomy.

Colectomy is a common procedures for both benign and malignant conditions. Increasingly more colectomy has been performed laparoscopically and there are several available instruments being used for this procedure. Of which three common dissecting instruments are: monopolar electrocautery scissors (MES), ultrasonic coagulating shears (UCS) and electrothermal bipolar vessel sealers (EBVS).