Parietex Optimized Composite (PCOx) 12cm Round with Fixation Sutures. Porcine Collagen, Glycerol. It is engineered to better address surgeon and patient needs in laparoscopic ventral hernia repair. The new design incorporates a more resistant barrier and a proprietary textile design with better visibility and increased strength. Parietex Optimized Composite mesh promotes rapid abdominal wall integration, minimizes visceral attachments and facilitates strong tack fixation. Superior integration compared to Physiomesh. Encourages rapid abdominal wall integration. Proprietary 3D scaffold with X-stitch design. Made of polyester, with a three dimensional weave material. UOM: 1/BX.