The use of intraperitoneal on-lay mesh (IPOM) is widely used to treat incisional hernia. A new mesh (Parastomal hernia mesh BARD) has been tailored to treat parastomal hernia. To evaluate safety and hernia recurrence rate using the BARD-mesh for treating parastomal hernia a prospective multicentre non-randomised study is performed. The aim is to include 50 patients in the study.