Objective: To develop a biological implant that is an acellular dermal matrix (ADM). evaluate its use as a support material in tensionfree hernioplasty for ventral hernia. and compare it to that of the commercially available implant PermacolTM. Materials and methods: ADM was derived from the porcine dermis (Landrace breed) decellularized using detergents and enzymes. https://www.roneverhart.com/Stoneraven-West-Non-Ladder/