<prompt> Maximum chances of ureteric injury are with:TAHWertheims hysterectomyAnterior colporrhaphyVaginal hysterectomy  <response>: Ans. is b, i.e. Wertheims hysterectomyRef: COGDT 10thed, p779; Dutta Gynae 5thed, p408Since in Wertheims hysterectomy, we are removing the medial half of cardinal ligament, there are maximum chances of injuring the ureter and furthermore wertheims hysterectomy is done is case of cancers and a lot of adhesions are present during surgery which increases the chances of ureteric injury Ureters are very prone to injury during cutting of medial half of cardinal ligaments.About 75 of ureteral injuries result from Gynecological operations and 75 of them occur following abdominal Gynecological procedures - Dutta 5thed, p408 From the above lines it is clear that, in abdominal operations, ureters are more prone to injury than in vaginal operations ruling out Options c and dThe reported incidence of ureteral injury during Gynecologic procedures ranges from about 0.5 in simple hysterectomies for benign disease upto 1.6 for laparoscopic cases and to as high as 30 for some older series of Wertheims Radical Hysterectomies. - CGDT 10thed, p779Also KnowPiver Rutledge classification of types of hysterectomyType ITotal Abdominal HysterectomyType IIWertheims hysterectomyType IIIRadical hysterectomyMeigs hysterectomyType IVExtended radical hysterectomyType VComplete pelvic extenteration 