<prompt> The fascia from rectum to posterior pelvic wall is?Fascia of waldeyerFascia of DenonvillerScarpas fasciaColles fascia  <response>: Ans. is a i.e., Fascia of WaldeyerPosteriorly rectum is related to sacrum, Coccyx, sacral nerves, median sacral aery and sacral veins.A fascia, known as Waldeyers fascia, Separates the rectum from these structures and contains the plexus of veins draining the rectum.It is also called as presacral fascia.About other optionsScarpas fascia is deep membranous layer of superficial fascia of anterior abdominal wall.Colles fascia is membranous layer of superficial fascia of perineum.Fascia of Denonviller separates rectum from prostate. 