Prospective, Multicenter, Randomized Controlled Study to Evaluate the Effect of INTERCEED™

This is a prospective, randomized controlled study. The study population will include 220 subjects scheduled to undergo laparoscopic radical resection of rectal carcinoma with preventive ileostomy (Phase 1 operation). During the Phase 1 operation, when the definite decision to create a temporary ostomy is made, patients will be randomized in 1:1 ratio to either the treatment arm (INTERCEED™) or the control arm (standard of care treatment: no adhesion barrier, no placebo). In subjects assigned to the treatment arm, the INTERCEED™ must be applied beneath the target incision site (the midline incision mainly for the removal specimen). The subjects will return 3-9 months after the phase 1 operation (colorectal resection with temporary ileostomy) for phase 2 operation, to have their diverting ostomy taken down (ileostomy reversal). During the phase 2 operation (ileostomy reversal), the incidence, extent and severity of adhesions will be evaluated through the laparoscope.