Peripheral Nerve Block Essay

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Peripheral Nerve Block

WHAT IS A PERIPHERAL NERVE BLOCK?
A peripheral nerve block is a type of medicine that is injected into an area of the body to numb everything below the injection site (regional anesthesia). The medicine is injected around the nerve that provides feeling to the area where you will have a surgical procedure done. A peripheral nerve block is done so that you do not feel any pain during your procedure.
You may be numb for up to 24 hours after your peripheral nerve block is done, depending on the type of medicine used. A peripheral nerve block can be extended to relieve pain for a longer period by leaving a thin tube (catheter) inserted near your nerve after your procedure. More numbing medicine can be given through the catheter for …show more content…

Generally, peripheral nerve blocks are safe. However, problems may occur, including:
• Infection at the injection site.
• Bleeding.
• Allergic reactions to medicines.
• Damage to other structures or organs, such as the nerve that is being blocked. Nerve damage can be temporary or permanent.
• Bruising.
• Pain.

WHAT ARE THE BENEIFTS OF A PERIPHERAL NERVE BLOCK?
The main benefit of a peripheral nerve block is that you will not feel pain during your procedure, and you will not be exposed to the risks associated with receiving general anesthesia. Other benefits may include:
• Reduced need for pain medicine after your procedure.
• Fewer side effects from pain medicine that you take after your procedure.
• Lower risk of blood clots.
• Faster recovery.

HOW IS A PERIPHERAL NERVE BLOCK PERFORMED?
• An IV tube will be inserted into your hand or your arm.
• You may be given a medicine to help you relax (sedative).
• Your nerve may be located by using:
○ An ultrasound. This is an imaging test that uses sound waves to create an image of the area.
○ A nerve stimulator. This is a device that activates the nerve and causes your muscles to

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