How to do a complete mesocolic excision and central vascular ligation.

Area of Science:

• Surgical Oncology
• Minimally Invasive Surgery
• Robotic Surgery

Background:

• Complete mesocolic excision (CME) is a standard oncologic principle for colorectal cancer.
• Robotic platforms offer enhanced dexterity and visualization for complex abdominal procedures.

Purpose of the Study:

• To describe a detailed robotic approach for CME.
• To highlight a superior mesenteric vein-first (SMV-first) strategy for central vessel ligation.

Main Methods:

• Robotic-assisted surgical technique for CME.
• Step-by-step description of the SMV-first approach.
• Focus on critical anatomical landmarks and dissection planes.

Main Results:

• Feasible and reproducible technique for robotic CME.
• Demonstration of safe central vessel ligation using the SMV-first method.
• Potential for improved surgical precision and outcomes.

Conclusions:

• Robotic surgery enables precise CME with central vessel ligation.
• The SMV-first approach is a viable and effective strategy within robotic colectomy.
• This technique may enhance oncologic principles in minimally invasive colorectal surgery.