Articles: back-pain.
-
Magnetic Resonance Imaging (MRI) is frequently utilised to aid in the comprehensive assessment of back pain, while dual-energy x-ray absorptiometry (DEXA) is the gold standard test for the assessment of bone density. Assessing bone density on MRI could reduce costs and avoid exposing patients to ionising radiation. The aim of this paper is to investigate whether the relative signal intensity of vertebral bodies compared to other structures can detect osteoporosis on MRI. ⋯ A high T1 VB/T1 CSF ratio suggests osteoporosis on MRI. Prospective validation is needed to confirm these findings.
-
Retrospective study. ⋯ Most patients presenting for a first diagnosis of isolated LBP went to the ED relative to urgent care. The greatest drivers of urgent care versus ED utilization for LBP were insurance type and geographic region. Utilization of advanced imaging was higher among ED patients, but rates of surgical intervention were similar between those seen in the ED and urgent care.
-
One of the unique advances in neuromodulation for chronic pain has been spinal cord stimulators (SCS) and dorsal root ganglion stimulators (DRG-S). These devices have aided in conditions such as neuropathic pain, complex regional pain syndromes, failed back surgery, and peripheral neuropathies. With these benefits, however, complications from implantable stimulators have included lead fractures and migration. The authors reviewed a lead migration, kinking, and subsequent fracture event involving a patient with complex regional pain syndrome (CRPS) II, who was treated with a DRG-S. ⋯ The case report assesses probable mechanisms of lead fracture and considerations for physicians for future assessment and triage of neuromodulation efficacy.
-
Soldiers on the battlefield are affected by heavy body armor and excessive march load. It is well known, but the long-term effects of this extra weight on the musculoskeletal system of military veterans, specifically the lumbar spine, are unclear. In Iraq and Afghanistan, most body armors weighed over 33 pounds (15 kg). These armors were 3 times heavier than those used in Vietnam. Chiropractors at the Fargo VA Hospital are seeing more young veterans with non-traumatic lower back pain. This article presents a perspective on the impact of body armor weight and excessive carry load on lumbosacral disc herniation with radicular pain in military veterans. ⋯ For military veterans, onset of lower back pain from a disc herniation at a young age may be linked to carrying heavy body armor and loads. However, the small sample size of this case series limits causal relationship inferences.