What is the objective of dissection in laparoscopic tissue handling?

What is the objective of dissection in laparoscopic tissue handling?

• A. Coagulating vessels only.
• B. Maintaining sterility of instruments.
• C. Maintaining a clear field of view through gentle irrigation.
• D. Identifying and separating tissue planes and anatomy.

Answer: (D)

Dissection in laparoscopic tissue handling centers on revealing the anatomy by carefully identifying and separating tissue planes. By recognizing where one layer ends and the next begins, you can expose the structures you need to work with—vessels, ducts, and organ borders—while preserving surrounding tissues. This plane-by-plane approach helps you navigate safely, minimize injury, and plan your next steps, whether you’re isolating a structure for clipping, division, or resection. Techniques like gentle blunt dissection to open natural separations and selective sharp dissection to release tight layers support this goal, all while maintaining good exposure and gentle tissue handling.