Mesh infection after abdominal wall hernia mesh repair:an analysis of 14 cases / 临床外科杂志

ABSTRACT

Objective To evaluate the causes,prevention and treatment of mesh infection after abdominal wall hernia mesh repair.Methods The clinical data of 14 mesh infections admitted from De-cember 1997 to December 2013 were analyzed retrospectively.There were one case of inguinal hernia with Lichtenstein repair,eleven cases of inguinal hernia with preperitoneal repair,one case of incisional hernia with Bard Composix Mesh and 1 case of parastomal hernia with mesh repair above the abdominal muscle. Based on prothetic materials and infection status,the infection meshes were removed in 4 cases and open dressing change were operated in 10 cases.Results All patients were healed and discharged without peri-operative death.There was no hemorrhage and bladder injury during the procedures.The time of dressing change ranged from 3 weeks to 6 months,with a median of 4 weeks.All patients were followed up for 8 to 64 months.One patient had a recurrence of abdominal incisional hernia.Conclusion There are many fac-tors related to mesh infection after mesh repair and preventing mesh infection is the most important.Once the infection occurs,the management should be individualized.Antibiotic treatment and surgical drainage can be effective in most polypropylene mesh(PPM)infection However,infected expanded polytetrafluoro-ethylene(ePTFE)mesh should be removed completely.