Concomitant functional gallbladder disorder and left-sided gallbladder: A case report

Figure 5 During surgery, a 10 mm trocar was initially inserted at the navel for observation. Upon observing the left-sided gallbladder, a second 10 mm trocar was inserted at the midline of the left clavicle, 3 cm below the left costal margin. A 5 mm trocar was inserted at the right anterior axillary line, 3 cm below the right costal margin.