The article deals with the iliac fascia block, a regional anesthesia technique. He emphasizes the importance of the correct placement of the injection under the fascia iliaca for the success of the block. Distinguishes between infrainguinal and suprainguinal approaches, with the suprainguinal approach providing more consistent and wider coverage of the lumbar plexus. It is recommended to focus on the plane of the fascia, not directly on the nerves, and use a volume of 20-40 ml of anesthetic. The article also promotes the application of NYSORA Nerve Blocks as an aid to regional anesthesia. Corrects the norepinephrine dosing error from the previous case.