The majority of all meshed need to be fixed to the abdominal wall. Meshes as the anatomic ProGrip Laparoscopic self-fixating mesh (Covidien) has been developed with self-fixating properties due to the polylactic acid micro-grips on one side of the mesh which secures the mesh without requiring any other form of fixation. While the ENDOLAP 3D visible mesh (Dynamesh) has been developed with a pre-shaped form that fits the defect naturally and therefore makes a fixation redundant.