Critical evaluation of an innovative mesh for bilateral transabdominal preperitoneal (TAPP) repair of inguinal hernias

ConclusionTreatment of bilateral inguinal hernias with the newly designed bilateral mesh for TAPP theoretically brings benefits in terms of resistance to forces acting on the mesh. The larger area may decrease the risk for mesh bulging and recurrence, and one large mesh might provide more stable support than two separate meshes overlapping at the midline. The results of our study do not confirm these theoretical benefits regarding a high recurrence rate (2.8%) after treatment of medial hernia defects. We recommend re-designing the mesh with only a small central slit, which would provide a broader mesh bridge with sufficient overlap for all types of inguinal and femoral hernias, including medial and supravesical defects. After the mesh has been re-designed, a new study should evaluate its real benefits before it is marketed.
Source: Hernia - Category: Sports Medicine Source Type: research