N.O.T.E.S.: the progression of a novel and emerging technique.

Natural Orifice Transluminal Endoscopic Surgery (NOTES) is the latest and perhaps most significant innovation in surgery since Phillipe Mouret of France performed the first laparoscopic cholecystectomy in 1987. This new "minimum-invasive" concept that promises scar-free surgery is steadily gathering momentum. It is another milestone in our quest to eliminate surgical trauma, speed patient recovery time and decrease surgical wound-related complications. On 22 July 2005, the Natural Orifice Surgery Consortium for Assessment and Research (NOSCAR) published a white paper highlighting the barriers to NOTES development, which included the need for appropriate selection of access points, effective closure of the enterotomy site, innovative tools, stable platforms and improved endoscopic orientation. These are just some of the many issues that need to be resolved before the NOTES concept and technique could become a common feature of modern surgery. The publication of the white paper ushered in the beginning of multiple research projects using animal models to test the application of NOTES and its newly developed instruments. The success in animal models was followed by several highly selected successful human trials. National and international surgical innovation departments should now be created where medical industry personnel including inventors, designers and engineers can work together with the medical and surgical providers to address all the limitations affecting NOTES progress.