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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Any nerve root irritation from about T6 to L1 is able to carry about parietal and visceral pain in the abdomen, owing to the metameric distribution of the splanchnic and somatic afferent ways along the dorsal roots at all these levels. The cause of abdominal segmental neuralgia are numerous. Radicular abdominalgia is a syndrome of painful and paresthetic sensations, which involve both somatic and visceral components of one or more segments, according to the metameric law. In the osteo-arthrosis in the dorsal intervertebral joints is a most common cause of radicular syndromes simulating intra-abdominal surgical conditions.
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PMID:[Considerations on various spinal pains]. 370 49

When abdominal pain is chronic and unremitting, with minimal or no relationship to eating or bowel function but often a relationship to posture (i.e., lying, sitting, standing), the abdominal wall should be suspected as the source of pain. Frequently, a localized, tender trigger point can be identified, although the pain may radiate over a diffuse area of the abdomen. If tenderness is unchanged or increased when abdominal muscles are tensed (positive Carnett's sign), the abdominal wall is the likely origin of pain. Most commonly, abdominal wall pain is related to cutaneous nerve root irritation or myofascial irritation. The pain can also result from structural conditions, such as localized endometriosis or rectus sheath hematoma, or from incisional or other abdominal wall hernias. If hernia or structural disease is excluded, injection of a local anesthetic with or without a corticosteroid into the pain trigger point can be diagnostic and therapeutic.
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PMID:The abdominal wall: an overlooked source of pain. 1207 21