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 …

A nerve block is an injection of medication close to a targeted nerve or group of nerves to provide temporary pain relief. It can also help diagnose sources of pain.

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 …

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.

Sep 10, 2024 · When you are heading for a C-section, your healthcare provider may give you a spinal block. It will provide an immediate onset of action and provide increased pain relief than an epidural. …

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 26, 2025 · Here, the techniques and indications for spinal anesthesia are described. Suitable drugs and combinations of drugs for surgical anesthesia via spinal anesthesia are also covered, with a …

Spinal anesthesia, also known as subarachnoid block, is a widely used technique in modern medical practice to provide regional anesthesia and pain relief for various surgical procedures.

Spinal and epidural anesthesia work well for certain procedures and do not require placing a breathing tube into the windpipe (trachea). People usually recover their senses much faster. Sometimes, they …

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. …