What is Wallerian degeneration?

Wallerian degeneration is a pattern of damage in nerve fibers where the axon of the nerve disintegrates due to the lesion damaging the nucleus. When the nerves appear along the nerves, the opposite or distal ends can experience Wallerian degeneration. Nerve cells will try to grow and regenerate if a scar or similar obstacle prevents them. In the peripheral nervous system, the tendency tends to be faster than in the central nervous system. Around the day, the fibers at the other end of the nerve begin atrophy and expand because they do not get sufficient nutrition. If the nerve gives muscles, it can be weak and small. This can happen on a small or large scale and may result in anesthesia, armor and other unusual feelings for the patient. She left theme after the nerve fibers disintegrated. If they are successful, skip and restore the feeling and work into the area. The new nerves may not work as well and the muscle can experience the persistent weakness. When scars or other obstacles in the way, growing structures may not be able to nAgain the way over and leave the gap in place. The muscle will continue atrophy because it does not receive enough signals from the nerves.

It is important to understand the Wallerian degeneration process for doctors. The range of nerve damage may take several days to become manifested when the nerves are falling apart, and patients may have symptoms for several months or years because the nerves do not grow properly or do not grow at all. When working around the nerves, surgeons are cautious to avoid the formation of lesions, and take note of any erosion of myelin bamboonebo other problems that could contribute to Wallerian degeneration.

It is possible to use surgery to conduct new nerve fibers if they have difficulty growing back. This procedure requires a neurologist with considerable experience and training and can be a very delicate operation. When working with nerves, surgeons want to avoid creating a worse problem thanthe one with whom the patient started. In some cases it is not possible to support regeneration and the patient will experience a permanent loss of sensation and function.