What is the procedure of placing anesthetic into the epidural space called?

The procedure of placing anesthetic into the epidural space is referred to as an epidural block. This method involves the injection of anesthetic agents into the epidural space, which is the area surrounding the spinal cord, providing pain relief while allowing the patient to remain awake and alert. This type of anesthesia is commonly used during labor and delivery as well as for certain surgical procedures, allowing for a targeted and effective approach to pain management.

In contrast to spinal blocks, which involve injecting anesthetics into the subarachnoid space, the epidural block allows for a continuous infusion or intermittent injections of anesthetics, making it more versatile for prolonged pain relief. Local anesthesia typically refers to the numbing of a specific area of the body without affecting the spinal cord, while topical application involves using anesthetic creams or gels directly on the skin or mucous membranes and does not penetrate deeply enough to provide the same level of analgesia as an epidural block.