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Nerve decompressions aim to surgically access and explore some segment of nerve, removing any tissue that may be causing compression. In this way a nerve decompression can directly address the underlying cause of entrapment. A nerve decompression can either be done by open surgery or laparoscopic surgery.
Severe swelling can cause permanent damage to nerves, resulting in peripheral neuropathy. Many cases from temporary or minor causes resolve on their own, with no lasting damage. Many cases from temporary or minor causes resolve on their own, with no lasting damage.
Peripheral neuropathy, often shortened to neuropathy, refers to damage or disease affecting the nerves. [1] Damage to nerves may impair sensation, movement, gland function, and/or organ function depending on which nerve fibers are affected. Neuropathies affecting motor, sensory, or autonomic nerve fibers result in different symptoms. More than ...
This damage can cause neuronal apoptosis, programmed cell death, which leads to neuropathy. Additionally, functional neuronal deficits have been identified, independent of structural damage, e.g. ion channelopathy, impaired spike encoding in the central [5] and peripheral nervous system.
One hypothesis suggests that the underlying cause may be a subtle decrease in blood flow to the optic nerve, which is enough to cause swelling of the nerve fibers but not severe enough to disrupt vision through tissue death and permanent damage to the optic nerve. When considering the possible causes for spontaneous NAION, the list includes ...
This typically causes impaired nerve function, increased pressure within the skull, and can eventually lead to direct compression of brain tissue and blood vessels. [1] Symptoms vary based on the location and extent of edema and generally include headaches , nausea, vomiting, seizures, drowsiness, visual disturbances, dizziness, and in severe ...