Tissue interposition in vesicovaginal fistula (VVF) vesicovaginal fistula (VVF) repair tissue interposition refers to the technique of placing tissue between the bladder and the vagina to help support the repair and prevent recurrence of the fistula. This can involve using various tissues, such as omentum (a fold of peritoneum connecting the stomach with other abdominal organs), peritoneum (the membrane lining the abdominal cavity), or a tissue flap from nearby, to provide a barrier and promote healing between the bladder and the vagina. Tissue interposition is often used in more complex VVF cases or when primary closure of the fistula is not feasible. It helps to improve the success rate of the repair and reduce the risk of recurrence. #Urologist_in_Indore #besturologist #top_10_Urologist