“…In the spring of 1937, at the sixty-second Annual Meeting of the American Gynecological Society, Baer and his colleagues reported on the type of operations performed for uterine prolapse in 1928 compared to those performed in 1937. They noted that by the latter date vaginal hysterectomy had become the predominant operation, replacing interposition [ 36 ]. Modifying the surgical methods established by Mayo, and others, McCall, in 1957, published his technique of obliterating the cul-de-sac of Douglas to cure an enterocele and prevent subsequent vault prolapse [ 37 ].…”