Classification, Differential Diagnosis – Peripheral Neuropathy
Peripheral neuropathy at the most basic level can be defined as damage to any nerve, or nerve cluster, of the peripheral system of the body.
The peripheral system, and the nerves that comprise it, are the messengers carrying information from the brain to the spinal cord, and from the spinal cord to the surrounding areas of the body. Peripheral neuropathy has a multitude of causes stemming from genetic heritage, disease; trauma suffered to the nerves, and can even result solely as a side effect of systemic illness.
Peripheral neuropathy has a number of classifications dependent upon the nerves affected, the type of nerve damage suffered, the root process causing the damage, and finally on the extent of the damage itself.
Also Read: Medical Treatment Options for Peripheral Neuropathy
Peripheral Neuropathy: Mononeuropathy
The first classification is when only a single nerve has been affected, referred to as mononeuropathy. Often the root cause is a notable infection or a localized suffering of trauma, making this diagnostically distinguishable from polyneuropathy. This damage is most often caused by physical compression to the nerve, which notable examples being axillary nerve palsy and carpal tunnel syndrome.
Some individuals have experienced mononeuropathy without recognizing it when they have a limb “fall asleep” and they suffer the “pins and needles” sensation that accompanies it. This feeling is the result of physical compression cutting off blood supply to the nerve, causing a brief bout of mononeuropathy that can be remedied by re-positioning one’s own body.
Also Read: Will my peripheral neuropathy get worse?
Peripheral Neuropathy: Polyneuropathy
The next classification, and logical successor, is when many nerve cells of the body are injured in various areas of the body. This polyneuropathy is most often the result of illness as […]