The olecranon bursa is a fluid filled sac-like structure that acts as a cushion, allowing the posterior skin of the elbow to glide past the olecranon process with minimal friction. 8 mm; proximal projection of olecranon process beyond proximal rim of semilunar notch, 0.
The nerve cell, being of an animal would contain various organelles, including the cell membrane,nucleus (which contains the nucleolus, the cytoplasm, mitochondria, lysosomes, â¦ cytoskeleton, chromatain Endoplasmic reticulum, Golgi Apparatus, and possibly flagella, cilia, centriols and ribosomes.
The endoneurium, also called endoneurial cells, is the fibrous material that separates axons from one another within a peripheral nerve. Peripheral nerves contain multiple axons which can send information to different muscles.The endoneurium is needed to keep the signals separate so they arrive at the correct destination. These cells are also used to protect the delicate axons for becoming damaged. Endoneurium is found within peripheral nerves.It is made up of connective tissue cells that surround a peripheral nervesâs axons.The axon is the cable-like structure that sends information from one side of a neuron to the other. The long neurons in a peripheral nerve are quite delicate and are surrounded by endoneurium cells for the entire length of the nerve.eripheral nerves contain multiple axons which can send information to different muscles. The endoneurium is needed to keep the signals separate so they arrive at the correct destination. These cells are also used to protect the delicate axons for becoming damaged. Endoneurium is found within peripheral nerves.