Magnetic Liver Retraction: an Incision-Less Approach for Less Invasive Bariatric Surgery

Background In bariatric surgery, retraction of the liver is essential to ensure appropriate visualization of the surgical field. Many devices are currently employed for this purpose. Generally, these devices require constant use of a port, or an additional incision. Magnetic technology provides a novel solution, by allowing liver retraction during bariatric procedures that do not require a dedicated port nor an extra incision.