Objective: To evaluate the efficacy of epidural anesthesia by Lidocaine and Sufentanil in abdominal hysterectomy with co-existing diseases. Methods: Ramdomised controll trial study with 2 groups; group 1: Lidocaine 2% 5mg / kg + Sufentanil 5g and group 2: Lidocaine 2% 5mg / kg + Fentanyl 100g + Bupivacine 25mg.