Incisional hernia after a tension-free vaginal tape procedure

A case is presented of an incisional hernia of the inguinal canal presenting 9 months after a tension-free vaginal tape (TVT) procedure and anterior vaginal repair. The TVT and repair procedure was complicated by prolonged postoperative urinary retention requiring midline incision of the tape for resumption of normal voiding. The patient had a hysterectomy several years earlier via a Pfannenstiel incision. No other risk factors for hernia were identified. There are no previous reports of TVT-related incisional hernia. We conclude that incisional hernia is a rare complication of the TVT procedure and that the characteristics of the TVT tape may contribute to late occurrence of herniation.