Mesh Migration into the Neobladder and Ileum with Complicated Fistula Formation following Incisional Hernia Repair.

We reported a rare case of mesh migration into the neobladder and ileum with fistula formation. Successful conservative treatment cannot be expected for this condition because mesh migration into the intestinal tract causes infection and fistula formation. Hernia repair requires careful placement of the mesh such that it does not come into contact with the intestinal tract. Early surgical intervention is important if migration into the intestinal tract is observed.