Neurolytic block

Neurolytic block is a medical procedure that involves the application of chemical agents on a nerve to cause a temporary degeneration of the nerve's fibers, resulting in a blockage of the nerve's signal transmission. This procedure is often used in the management of chronic pain, especially in patients with cancer.

Overview

A neurolytic block is a type of nerve block that uses chemicals to cause temporary degeneration of nerve fibers. This results in the interruption of pain signals being sent to the brain, providing relief for patients suffering from chronic pain. The procedure is often used in the management of pain in patients with cancer, but can also be used for other conditions that cause chronic pain.

Procedure

The procedure involves the injection of a neurolytic agent, such as alcohol or phenol, onto a specific nerve. The agent causes degeneration of the nerve fibers, blocking the transmission of pain signals to the brain. The effects of the block are temporary, and the nerve fibers will eventually regenerate.

Risks and Complications

As with any medical procedure, there are potential risks and complications associated with a neurolytic block. These may include infection, bleeding, and allergic reactions to the neurolytic agent. In rare cases, the procedure may result in nerve damage, leading to loss of sensation or movement in the area served by the nerve.

See Also

• Nerve block
• Chronic pain
• Cancer

Neurolytic block Resources
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