

Mechanisms and Origins of Spinal Pain: from Molecules to Anatomy, with Diagnostic Clues and Imaging Findings
6 snips Aug 18, 2020
Dive into the complexities of low back pain as the discussion reveals its mechanical and non-mechanical types. Discover five key categories that define the condition, along with essential anatomical and biochemical insights. Treatment options and diagnostic findings are explored, shedding light on how to address this common ailment. Gain diagnostic clues to better understand the origins of spinal pain, making it a must-listen for anyone curious about the intersection of anatomy and pain management.
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Low Back Pain Classification
- Low back pain is the leading cause of disability worldwide, affecting millions of people.
- It can be classified into mechanical and non-mechanical mechanisms with five main pain categories.
Discogenic Pain Features
- Discogenic pain, accounting for 39% of chronic low back pain, involves degradation of the nucleus pulposus matrix.
- Annular fissures appear as T2 hyperintensity within the annulus and contribute to pain.
Mechanisms of Acute Disc Pain
- Acute disc herniation causes pain by nerve root compression and inflammatory mediator release from herniated nucleus pulposus.
- Neuropathic pain stems from lesions of the somatosensory nervous system and matches neural anatomy.