Pain physician
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We describe a case of perioperative Addisonian crisis induced by vertebral augmentation. While several complications of vertebral augmentation have been reported previously, related to the technical procedure, to our knowledge, perioperative Addisonian crisis from vertebral augmentation has not been reported in the literature. ⋯ Addisonian crisis may be triggered by vertebral augmentation. Practitioners need to recognize immediately this potentially lethal disorder in patients with known or suspected adrenal insufficiency and treat with intravenous hydrocortisone.
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Recent years have been quite eventful for interventional pain physicians with numerous changes in the Medicare payment system with a view for the future and what it holds for interventional pain management for 2006 and beyond. On February 8, 2006, President Bush signed the Deficit Reduction Act of 2005, which cuts the federal budget by 39 billion dollars and Medicare and Medicaid by almost 11 billion dollars over five years. The Act contains a number of important provisions that effect physicians in general and interventional pain physicians in particular. ⋯ The law specifies a formula for calculating the SGR, based on changes in four factors: (1) estimated changes in fees; (2) estimated change in the average number of Part B enrollees (excluding Medicare Advantage beneficiaries); (3) estimated projected growth in real gross domestic product (GDP) growth per capita; and (4) estimated change in expenditures due to changes in law or regulation. Overall, the frequency of utilization of interventional procedures has increased substantially since 1998. In 2006 and beyond, interventionalists will face a number of evolving economic and policy-related issues, including reimbursement discrepancies, issues related to CPT coding, issues related to utilization, fraud, and abuse.
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A growing number of patients suffer from severe low back pain of discogenic origin that is not responsive to conservative medical management. These patients must consider the option of surgical spinal fusion or minimally-invasive intradiscal electrothermal therapy (IDET). ⋯ The majority of patients reported improvement in symptoms following both spinal fusion and the IDET procedure. The IDET procedure appears to offer sufficiently similar symptom amelioration to spinal fusion without the attendant complications.
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Chronic postsurgical thoracic pain (CPTP) represents a major therapeutic challenge characterized by an absence of clinical studies to guide treatment. Recently, the implementation of pulsed radiofrequency (RF) has generated intense interest in the medical community as a safe and potentially effective treatment for neuropathic pain. To date, there are no studies comparing pulsed RF to more conventional therapeutic modalities for any pain condition. ⋯ Pulsed RF of the DRG was a superior treatment to pharmacotherapy and pulsed RF of the ICN in patients with CPTP. Prospective studies are needed to confirm these results and identify the best candidates for this treatment.
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Case Reports
Fluoroscopic axial imaging in percutaneous lumbosacral procedures: An underutilized technique.
The L4-5 and L5-S1 intervertebral disc spaces are the most frequent sites of discal spinal pathology, hence, diagnostic and therapeutic interventions are commonly performed at these levels. While performing fluoroscopically guided spinal procedures such as discography or intradiscal electrothermal anuloplasty (IDEA), antero-posterior (AP), lateral, and oblique views are utilized. However axial projection is not typically possible without three-dimensional imaging such as computerized tomography (CT). Intraprocedural CT is not commonly available. Instead, post-discography CT axial views are used to grade the degree of disruption. However, post-procedural CT is not always immediately available, and it increases costs and may increase patient discomfort, inconvenience, and radiation exposure. Intra-procedure fluoroscopic axial (F-axial) views offer the benefit of dynamic information by helping confirm needle, introducer, or intradiscal catheter position. ⋯ The L4-5 and L5-S1 intervertebral disc spaces are frequent sites of discal spinal pathology. Multiple diagnostic and therapeutic procedures are performed at these levels. This report describes an adjunctive technique for visualizing the L5-S1 axial images intra-procedurally using a fluoroscopic axial (F-axial) view.