According to the reporter, during a robotic laparoscopy while doing inguinal hernia repair, toward the end of the procedure when the mesh was implanted, as the surgeon was unfolding the mesh, it tore at the seam.The mesh was not cut prior to implantation, the wound was closed after the procedure by suture and the mesh was damaged.The torn mesh was removed and a new piece of mesh was implanted to complete the case.There was no patient injury.
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Evaluation summary: post market vigilance led an evaluation of one device.The visual examination of the returned sample shows that the sample was not returned in its original packaging.The mesh was placed in its blister and a part of its aluminum pouch.The mesh was found contaminated by blood.The mesh has been cut.The textile knitting and collagen part were found as expected.A hole is visible along the sewing between both parts of the mesh.The reported condition was confirmed.Excessive tension is highly suspected.The product ifu (instructions for use) which accompanies each device states: ¿warnings and precautions¿ that: if an anatomical mesh is re-cut, special care should be taken to preserve the sewing to limit the risk of recurrence.Excessive tension potentially increase by the cut of the mesh may have been applied.If information is provided in the future, a supplemental report will be issued.
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