Which of the following most accurately explains the reason for maintaining good triangulation during laparoscopic suturing?

Which of the following most accurately explains the reason for maintaining good triangulation during laparoscopic suturing?

• A. It provides stable tissue capture and optimal angles for needle passage and knot tying.
• B. It increases instrument crowding.
• C. It reduces the need for pneumoperitoneum.
• D. It disables instrument control.

Answer: (A)

Stability and instrument control during laparoscopic suturing come from triangulation: the two working instruments approach the target tissue from opposite directions while the camera view remains clear, forming a stable triangle. This setup lets the tissue be captured securely and provides favorable angles for both needle passage and knot tying. With proper triangulation, needle entry is more precise, tissue tension is better controlled, and the knots sit reliably because the forces from each instrument oppose each other rather than clash.

If triangulation is poor, instruments tend to crowd each other, making exposure and depth perception difficult and increasing the risk of tissue trauma or imprecise suturing. The idea that triangulation reduces the need for pneumoperitoneum isn’t accurate—the gas maintains working space, independent of instrument geometry. And triangulation doesn’t disable control; it enhances it by enabling smoother, more deliberate movements with each instrument.