Comparative Evaluation of the Short-Term Treatment Outcomes Between Open, Laparoscopic- and Robotic-Assisted Surgical Approaches for Rectal Cancer Treatment.

The open surgeries and more recently minimal invasive surgeries aided by laparoscopic or robotic approaches are employed for rectal cancer treatment procedures. The open approach is the most commonly opted technique, but recent studies have also shown that laparoscopic total mesorectal excision (TME) has become the standard of care. There are certain shortcomings of laparoscopic surgery such as long learning curve, inadequate counter traction, limited dexterity, lack of tactile feedback and limited two-dimensional visions.

A prospective study of real-time identification of line of transection in robotic colorectal cancer surgery by ICG.

Colorectal cancer is the second most common cancer in women and the third most common cancer in men in the world. Surgical resection is the gold standard treatment and minimally invasive surgery remains the standard of care. Anastomotic leakage is one of the most feared postoperative complications in colorectal surgery.