Sciatic nerve pain - Sciatica pathophysiology #sciatica #sciaticpain


The longest nerve in the body, the sciatic nerve, travels from the lower back to the legs and is the source of pain that characterises the condition known as sciatica. Usually beginning in the lower back or buttocks, the discomfort might travel down one or both legs.


A ruptured or bulging disc in the spine, spinal stenosis (narrowing of the spinal canal), degenerative disc disease, or even pregnancy, are just a few of the causes of sciatica. Incorrect lifting practises, bad posture, and muscle imbalances can all contribute to the illness.
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