1 Minimum Bodily Injury Liability limits of $25,000/$50,000 or a $50,000 combined single limit is required if the radius of operation is 300 miles or more.
Each nerve is a cordlike structure containing bundles of axons. Within a nerve, each axon is surrounded by a layer of connective tissue called the endoneurium. The axons are bundled together into groups called fascicles, and each fascicle is wrapped in a layer of connective tissue called the perineurium.
In the peripheral nervous system, Schwann cells also surround and give support to small-diameter axons (= C fibers; 2 um or less). A series of Schwann cells covers the length of each axon. Abutting Schwann cells are tightly joined and nodes of Ranvier do not form.