Prolene Hernia System offers secure posterior repair from a simple anterior approach and has three points of protection. It demonstrates reproducible outcomes with different surgeons. 1 Prolene Hernia System has a bilayer design proven to combine anterior and posterior repair. It is the first bilayered mesh device with low reported recurrence rate. 2 Prolene Hernia System reduced operative and recovery time when compared to the Lichtenstein patch repair technique.