Peripheral Nerve Injury

Peripheral nerve injury occurs when the nerves outside the brain and spinal cord are damaged due to trauma, compression, or other factors. These nerves transmit signals between the brain and the rest of the body, controlling movement and sensation. Injury can result in weakness, numbness, tingling, or loss of function in the affected area. Severity varies from mild, temporary issues to complete nerve severance, which may require medical intervention such as surgery or therapy. Recovery depends on the injury’s extent, location, and treatment received, with some nerves gradually healing over time.