Obstetric vesico-vaginal fistula with bladder neck loss led to bladder eversion: A rare case report.

Bladder eversion is a very rare urological and gynecological condition characterized by the protrusion of the bladder mucosa through the urethra or vaginal canal. We report a 58-year-old female patient with a bladder eversion caused by an obstetric vesico-vaginal fistula (VVF) with bladder neck loss, along with uterine prolapse grade 2. The surgical technique was a combination of laparoscopy and transvaginal approach, consisting of bladder neck reconstruction, VVF repair, subtotal hysterectomy, and colpo-pectopexy.