Prevention of Incisional Hernia With Biosynthetic Mesh at the Site of Temporary Ileostomy Closure (PRINCESS)

Inclusion Criteria: * Subjects will be informed about the study, and will have read; understood and signed the informed consent * Subjects of either gender that are at least the age of 18 years * Subjects will be undergoing ileostomy reversal with retromuscular placement technique of the Phasix biosynthetic mesh reinforcement Exclusion Criteria: * Subjects who, in the surgeon's opinion, would have a difficult time comprehending or complying with the requirements of the study * Subjects with parastomal hernia or midline incisional hernia * Subjects who required midline laparotomy during ileostomy reversal