DynaMesh®-IPOM For the intraperitoneal onlay mesh technique in hernia surgery. Optimal handling in laparoscopic and open techniques. DynaMesh®-IPOM is a dual-component structure specifically developed for the IPOM technique; it is composed 88% of high purity PVDF and 12% of polypropylene (PP). The parietal side (PP) promotes rapid and safe ingrowth into the abdominal wall. The PVDF layer on the visceral side forms a barrier to the intestines. PVDF demonstrably decreases the risks of adhesions compared with polypropylene and thus reduces the risk of intestinal erosions.