Open AccessChronic visceral pain secondary to ventral disc herniation: Development of visceral complex regional pain syndrome
Author(s) -
Gabriela Rocha Lauretti,
Raquel Oliveira
Publication year - 2015
Publication title -
saudi journal of anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.416
H-Index - 24
eISSN - 1658-354X
pISSN - 0975-3125
DOI - 10.4103/1658-354x.154735
Subject(s) - medicine , visceral pain , chronic pain , pelvic pain , nociception , referred pain , complex regional pain syndrome , anesthesia , surgery , physical therapy , receptor
When an organ disease is ruled out as the origin of pelvic pain, the superior hypogastric plexus (SHP) injury and consequent dysfunction could be the mechanism of visceral chronic pain perpetuation. As much as a dorsal discus herniation may harm the dorsal or ventral roots, a ventral discus herniation at L4-L5 or L5-S1 may result in direct physical trauma to the SHP, maintaining chronic visceral pain mediated by sympathetic dysfunction, conceivably also afferent fibers dysfunction. We propose that similarly to nociceptive somatic dysfunction named complex regional pain syndrome, the maintained sympathetic pelvic pain secondary to straight physical damage to the SHP characterize in fact the same disease, but in nociceptive visceral tissue, named visceral complex regional pain syndrome, a concept constructed based on the International Association for the Study of Pain criteria (1994).