Role of near-infrared fluorescence in colorectal surgery

Abstract

Near-infrared fluorescence (NIRF) is a technique of augmented reality that, when applied in the operating theatre, allows the colorectal surgeon to visualize and assess bowel vascularization, to identify lymph nodes draining a cancer site and to identify ureters. Herein, we review the literature regarding NIRF in colorectal surgery.

Keywords: Anastomosis; Anastomotic leak; Enhanced reality; Fluorescence; Ureter.