Tourniquet, a compressing device, otherwise its use in intravenous regional anesthesia, is
commonly used in particular orthopedic surgeries. From the previous documented effectiveness
and safety of intravenous (IV) administration of ketorolac in the circulatory-isolated limb
as a part of intravenous regional anesthesia; we hypothesized that in orthopedic surgeries
done with tourniquet, intravenous (IV) administration of ketorolac after tourniquet
inflation, will act as intravenous regional analgesia. So, it will prolong the postoperative
analgesic duration as a primary outcome.