KnowraSpinal anesthesiaLinked fromLinked fromThe 14 pages that link to Spinal anesthesia, each with the reason it gives.All 14Broader topic 6Related 6Compared with 2Local anestheticBroader topic: It uses local anesthetic to block nerve roots below the injection level.Spinal cordRelated: It blocks nerve signaling below the injection level without entering the spinal cord itself.Lumbar punctureRelated: It uses a similar needle route to deliver medication rather than collect fluid.MeningesRelated: It reaches the fluid beneath the arachnoid, unlike epidural anesthesia.Local anesthesiaBroader topic: It uses local anesthetic to block sensation below the injection level.Axial skeletonRelated: Knowledge of vertebral landmarks guides access without entering the spinal cord.Regional anesthesiaBroader topic: A small intrathecal dose can produce a dense block below its spread level.History of anesthesiaCompared with: It offers targeted numbness as an alternative to unconsciousness under general anesthesia.Epidural anesthesiaCompared with: It uses a different space and generally a smaller, single injection than an epidural.SacrumRelated: The sacrum helps define the lower end of the spinal canal used for neuraxial procedures.BupivacaineBroader topic: Bupivacaine is commonly used for spinal blocks, including anesthesia for surgery below the waist.ProcaineBroader topic: Procaine has been used intrathecally, though other drugs are now more common.AnestheticBroader topic: It is a specific route for producing dense anesthesia below the injection level.Caesarean sectionRelated: It commonly allows the pregnant person to remain awake while pain is blocked during surgery.