Sciatica, a term often whispered with discomfort, is more than just a pain in the back. This article delves into the intricate relationship between sciatica and sleep quality, exploring the anatomy of the spine, the tormenting causes of sciatica, and the disruptive influence it wields on our nightly rest. — Understanding Sciatica Nerve Compression in the Spine The human spine, an architectural marvel, houses the delicate sciatic nerve. Let’s embark on a journey through the intricate spinal anatomy, unraveling the role of the sciatic nerve and its vulnerability to compression.