Spinal anaesthesia (or spinal anesthesia), also called spinal block, subarachnoid block, intradural block and intrathecal block, [1] is a form of neuraxial regional anaesthesia involving the injection of a local …

Dec 3, 2025 · A spinal block is a common form of regional anesthesia designed to temporarily numb sensation and movement, most frequently in the area below the waist. This procedure is an effective …

Nov 28, 2025 · Spinal blocks (also called spinal anesthesia) and epidurals are two kinds of anesthesia delivered through your back. One key difference is the intended goal. Spinal blocks are an injection. …

Nerve blocks are commonly used to manage pain that comes from the spine, as well as debilitating pain that affects the arms, legs, neck, and buttocks.

Spinal and epidural anesthesia are procedures that deliver medicines that numb parts of your body to block pain. They are given through shots in or around the spine.

Spinal anesthesia uses medication injected into the spinal fluid in the low part of your spinal column. The medication, a local anesthetic, makes the lower half of your body numb, and you will not be able to …

Nov 2, 2022 · Spinal block can block the nerve of the arms, legs, neck, and buttocks, but the doctor gives the injection at the lumbar so the arms and neck are not blocked. Spinal anesthesia is a type of …

How Do Spinal Nerve Blocks Work and How Long Do They Last? Spinal nerve blocks are a vital tool in modern medicine, and they are often employed for diagnostic, therapeutic, and surgical purposes.

Sep 10, 2024 · Epidural and spinal blocks are two types of regional anesthesia. An epidural block is injected into the space outside the sac (epidural space), while a spinal block is injected directly into …

For a spinal block, narcotics or anesthetic is injected once with a needle. For a spinal epidural or combined spinal-epidural, a catheter is placed in the epidural space to allow continuous anesthesia. …