The procedure typically involves the following steps: - Preparation: The patient is positioned, usually in a sitting or lateral decubitus position, to allow easy access to the lumbar spine. - Sterilization: The area is cleaned and sterilized to minimize infection risk. - Needle Insertion: A needle is carefully inserted into the subarachnoid space, often guided by anatomical landmarks or imaging techniques. - Medication Delivery: The medication is slowly injected, and the needle is then removed. - Post-Procedure Care: The patient is monitored for any immediate adverse effects and instructed on post-procedure care.
