The anatomic and physiologic basis of local, referred and radiating lumbosacral pain syndromes related to disease of the spine.
Conscious perception and unconscious effects originating from the vertebral column and its neural structures, although complex, have definite pathways represented in a network of peripheral and central nervous system (CNS) ramifications. These neural relationships consequently result in superimposed focal and diffuse, local and remote conscious perceptions and unconscious effects. Any one or combination of somatic and autonomic signs and symptoms may potentially be observed in a particular patient. This variety and inconsistency may mislead or confuse both the patient and the physician. A clear understanding of the basic anatomic and physiologic concepts underlying this complexity should accompany clinical considerations of the potential significance of spondylogenic and neurogenic syndromes in any disease process affecting the spine.
Randy Jinkins
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Department of Radiology, Downstate Medical Center, State University of New York, 450 Clarkson Avenue, Brooklyn, NY 11203, USA. jrjinkins@aol.com
D001341:Autonomic Nervous System / Q000503:physiopathology; D001921:Brain / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D017116:Low Back Pain / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D009415:Nerve Net / Q000473:pathology / Q000503:physiopathology; D009619:Nociceptors / Q000473:pathology / Q000503:physiopathology; D017288:Pain Threshold / Q000502:physiology; D010525:Peripheral Nerves / Q000473:pathology / Q000503:physiopathology; D013122:Spinal Diseases / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology; D013131:Spine / Q000294:innervation; D009435:Synaptic Transmission / Q000502:physiology; D013577:Syndrome