Hemorrhoidectomy, as has being demonstrated to be an effective method of treatment for stage III-IV hemorrhoidal disease. However it is associated with intense postoperative pain that requires the use of multimodal analgesia. Inadequate pain control leads to the prolongation of admission, increasing the consumption of opioid analgesics.~Traditionally spinal or general anesthesia is used in proctological practice. However, the number of studies about using of perianal local anesthesia, both in combination with general anesthesia and as a separate practice has been increasing recently.~Perineal block with the anesthesia of the pudendal nerve's terminal branches allows to perform a hemorrhoidectomy with the optimal intraoperative and postoperative analgesia. The drugs used for this have some pharmacological differences in the duration of the drug and the form of administration.~The aim of this prospective, randomized, double-blind study is to assess the effectiveness of the intraoperative use of perineal block with spinal anesthesia to reduce postoperative pain and the amount of used analgesics.
Perineal block with the anesthesia of the pudendal nerve's terminal branches allows to perform a hemorrhoidectomy with the optimal intraoperative and postoperative analgesia The purpose of this study is to assess the effectiveness of the intraoperative use of perineal block with spinal anesthesia to reduce postoperative pain and the amount of used analgesics.