The aim of this article is alert to possibile of non-penetrating injury of bladder and risk of extraperitoneal bleeding during the TVT surgery when the tape is inserted by retropubic path. This type of injury can't be find by cystoscopy and there can be a serious blood loss in to the interstitial space.
According this fact, there is a great importance of this injury and there is an urgent need to prompt reaction on this situation. In this way, we do prevent serious risk of health damage.