Pain physician
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The recent interest in targeting the dorsal root ganglion (DRG) has led to the development of new techniques of electrode placement. In this article, we describe a new "Transgrade" approach to the DRG, accessing the contralateral interlaminar space and steering the lead out the opposite foramen. ⋯ Neuromodulation, dorsal root ganglion, neuropathic pain, complex regional pain syndrome, spinal cord stimulation, chronic pain, implantable neurostimulators, spinal nerve root stimulation.
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The surgical selection for patients with lumbar disc herniation (LDH) with Modic changes (MCs) is still contentious. Percutaneous endoscopic lumbar discectomy via a transforaminal approach (TF-PELD) as a representative minimally invasive spine surgery technique for LDH has been standardized. However, its efficacy has not been thoroughly described in the patients with LDH with MCs. ⋯ Modic changes, Modic type 1, Modic type 2, transforaminal percutaneous endoscopic lumbar discectomy, lumbar disc herniation, back pain, recurrence, complication.
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General anesthesia (GA), which is routinely applied in patients who undergo percutaneous endoscopic interlaminar lumbar discectomy (PEILD) of L5-S1 disc herniation, is closely associated with postoperative cognitive dysfunction (POCD) in the elderly. Local anesthesia (LA) is an alternative pain control protocol that has not yet been fully evaluated. ⋯ L5-S1 disc herniation, older patients, percutaneous endoscopic interlaminar lumbar discectomy, local anesthesia, general anesthesia, postoperative cognitive dysfunction, American Society of Anesthesiologists grade, Oswestry Disability Index, MacNab Criteria, Mini-Mental State Examination.
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Fibromyalgia syndrome (FMS) is a disorder with a population prevalence of 1% to 5%. There are insufficient data in the literature on the incidence of FMS in patients with axial spondyloarthritis (SpA), with only a limited number of studies conducted. ⋯ Disease activity, fibromyalgia, quality of life, spondyloarthritis, sleep quality.