A randomized controlled trial comparing the efficacy of Bupivacaine injection in vaginal vault and para-cervical region vs vaginal vault infiltration with Bupivacaine after Total Laparoscopic Hysterectomy.

The study is a randomized , double blinded , two armed comparative trial comparing safety and efficacy of two methods - vault infiltration with Bupivacaine versus paracervical block and vault infiltration with Bupivacaine after total laparoscopic hysterectomy . 10 ml of 0.5 % Bupivacaine will be injected in vault to group I and both paracervical and vault infiltration of 10 ml 0.5% Bupivacaine each will be administered to group II after Total laparoscopic hysterectomy done for benign gynaecological conditions and their postoperative pain is measured at 1 , 2 and 6 hours by VAS score from the time of vault infiltration and compared .