Polypropylene endoprothesis DP (“heavy”) – thanks to its special structure of its wicker has high durability that gives the opportunity to use it in difficult cases then other endoprostheses can’t resist the tension. It has good elasticity that makes it possible to use it in soft tissues that are very flexible then the tension is rather high. It is specially recommended in healing ventral hernia. Endoprostheses are applied after herniotomy and other defects of soft tissues. The endoprostheses are produced in sterile packaging.