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Published on: April 19, 2024
An extraperitoneal single-port robotic approach to low anterior resection-Cadaveric experience
Tarek S Hany1, Hubert Stein2, Arnab K Bhowmick1
1Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK.
Aim:
A minimally invasive surgery (MIS) extraperitoneal (XP) approach to left-sided colorectal resection utilizing the laparoscopic approach has recently been shown to be safe and feasible and to have potential advantages over the transperitoneal approach, especially in high-risk surgical patients. The aim of this article is to provide a first cadaveric demonstration of the use of a single-port robotic platform in performing XP low anterior resection by MIS.
Method:
A single-port robotic platform (DaVinci®SP™) was used to perform XP single-port low anterior resection in two cadavers with body mass indexes (BMIs) of 19 and 40 kg/m2.
Results:
The single-port robotic platform with versatile arms was successfully used to perform a complete low anterior resection with splenic flexure mobilization and total mesorectal excision through a single port.
Conclusions:
A single-port robotic platform enhances complete XP dissection in the supine patient in extreme BMI ranges. Clinical studies are necessary to confirm these findings.
