Pain physician
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Emerging strategies in health care are extremely important for interventional pain physicians, as well as with the payors in various categories. While most Americans, including the US Congress and Administration, are looking for ways to provide affordable health care, the process of transformation and emerging health care strategies are troubling for physicians in general, and interventional pain physicians in particular. With the new Congress, only new issues rather than absolute solutions seem to emerge. ⋯ The Congressional Budget Office has projected budget implications of change in the SGR mechanism, with consideration for allowing payment rates to increase by the amount of medical inflation, costing Medicare an estimated $218 billion from 2007 to 2016. Changes in the physician fee schedule in 2006 using the bottom-up methodology have resulted in significant cuts for interventional pain physicians performing procedures in an office setting. Medicaid physician payments and ambulatory surgery center payments for interventional techniques are proposed to be reduced substantially by Medicare and Medicaid, while hospital payments remain at stable levels with increases.
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Selective nerve root blocks or transforaminal epidural injections are used for diagnosis and treatment of different spinal disorders. A clear consensus on the use of selective nerve root injections as a diagnostic tool does not currently exist. Additionally, the effectiveness of this procedure as a diagnostic tool is not clear. A systematic review of diagnostic utility of selective nerve root blocks was performed and published in January 2005, which concluded that selective nerve root injections may be helpful as a diagnostic tool in evaluating spinal pain with radicular features, but its role needs to be further clarified. ⋯ Selective nerve root injections may be helpful as a diagnostic tool in evaluating spinal pain with radicular features. However, their role needs to be further clarified by additional research and consensus.
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Practice Guideline
Interventional techniques: evidence-based practice guidelines in the management of chronic spinal pain.
The evidence-based practice guidelines for the management of chronic spinal pain with interventional techniques were developed to provide recommendations to clinicians in the United States. ⋯ These guidelines include the evaluation of evidence for diagnostic and therapeutic procedures in managing chronic spinal pain and recommendations for managing spinal pain. However, these guidelines do not constitute inflexible treatment recommendations. These guidelines also do not represent a "standard of care."
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The intervertebral disc has been implicated as an etiology of chronic spine pain based on clinical, basic science, and epidemiological research. There is currently no way to determine with absolute certainty whether or not the disc is a spinal pain generator. At our current level of understanding, discography is thought of as the best tool to evaluate disc-related pain. ⋯ Discography is a useful imaging and pain evaluation tool in identifying a subset of patients with chronic spinal pain secondary to intervertebral disc disorders.
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Epidural injection of corticosteroids is one of the most commonly used interventions in managing chronic spinal pain. However, there has been a lack of well-designed randomized, controlled studies to determine the effectiveness of epidural injections. Consequently, debate continues as to the value of epidural steroid injections in managing spinal pain. ⋯ There is moderate evidence for interlaminar epidurals in the cervical spine and limited evidence in the lumbar spine for long-term relief. The evidence for cervical and lumbar transforaminal epidural steroid injections is moderate for long-term improvement in managing nerve root pain. The evidence for caudal epidural steroid injections is moderate for long-term relief in managing nerve root pain and chronic low back pain.