The operative hysteroscopy is a clinical procedure that involves inserting an optical instrument (one lighted tube connected to a video camera and a television monitor) through the vulva and vagina which allows the doctor to look inside specialist the uterine cavity. Being a closed space, it is necessary to distend the cavity. This generally used saline. This is a minimally invasive technique to diagnose some intrauterine pathologies that could not be clearly determined with other medical tests, such as a cancer or a polyp. Surgical hysteroscopy requires general or local anesthesia, and the patient returns home the same day the surgery. The technique often produces no further complications.