Microscopic cross-section through a peripheral nerve bundle (dark blue), which contains hundreds of nerve fibers coated with Schwann cells. Numerous large fat cells (light blue) can be seen in the ...

Peripheral neuropathy occurs when your peripheral nerves don’t work properly because they’re damaged or destroyed. They might send pain signals for no reason, or not send a signal when you’re ...

This video provides an overview of how to administer a peripheral nerve block, which is also called regional anesthesia. Peripheral nerve block of the wrist or hand is used primarily for the repair of ...