„Low Back Pain“ – What Are the Symptoms and How Is It Diagnosed?
David Janitzek
2026-03-20
6 min. read
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Increasingly, we are experiencing symptoms related to the musculoskeletal system, including the lumbar spine. In addition to dystrophic changes and dyskopia, so-called lumbago is also a common occurrence. In this article, you will learn about the symptoms and factors contributing to its onset, which diagnostic methods are effective, and what measures to take to reduce discomfort.
Understanding sciatica: Definition, causative factors, and neural involvement
The clinical term *sciatica*—also referred to as *lumbar radiculopathy*—denotes a constellation of pain-related and neurological symptoms arising from compression or irritation of the spinal nerve roots emerging from the lumbosacral segment of the spinal cord, which collectively form the *sciatic nerve*, the body’s largest and longest peripheral nerve. In numerous cases, the pathophysiology of this condition is intrinsically linked to direct structural impairment or dysfunction of the nerve itself. Colloquially, the disorder may be described as "lumbago," "pinched nerve," or—when severe motor deficits occur—erroneously labeled as "paralysis" of the lower limb, though such instances typically involve temporary muscle weakness rather than complete loss of function.
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