The commonest site of surgical uretero-vaginal fistula is:: (A) Below infudibulopelvic ligament, (B) Below uterine aery in the mackenrodts ligament, (C) Vaginal angle, (D) Above uterine aery
Answer is B. B. i.e. Below uterine aery in Mackenrodt's ligament Maximum chances of ureteric injury is in hysterectomy while ligating uterine vessels in mackenrodt's ligament Ureter is also vulnerable to injury when ovarian vessels are being ligated during ovariectomy.