Before revision:  In addition, PIC and its soft version achieve a lower percentage of occlusion during incision ( 0.10 -FABRIK, 0.04 -PICs, 0.09 -PICs) and a lower percentage of obstruction during assembly (0.09-FABRIK, 0.08-PICs, 0.07- PICs) .
After revision:  In addition, PIC and its soft version achieve a lower percentage of occlusion during incision ( 0.10 -FABRIK, 0.04 -PICs, 0.09 -PICs) .