World Neurosurg
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Neuromodulation is an evolving therapy for chronic pain. Aiming to meet the limitations of traditional spinal cord stimulation, dorsal root ganglion (DRG) stimulation targets pain in a dermatomal distribution at the site of pain transmission. Despite these advantages, lead migration is a significant complication that hinders the long-term efficacy of DRG stimulation. This study aims to identify risk factors for lead migration requiring revision in DRG stimulation. ⋯ Premature activity, hardware manipulation, and female sex appear to be associated with an increased risk for lead migration. Leads on the S1 and L4 locations may be more likely to migrate. Large trials are necessary to gain a more conclusive understanding of these risk factors for lead migration.
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Poor sanitation, poor hygiene, and archaic cooking practices have led to neurocysticercosis (NCC) being endemic in India. Apart from a cortical location that leads to seizures, intraventricular NCC can present with hydrocephalus and sudden deterioration in sensorium. Consequently, endoscopic excision plays an important role in its treatment because a dilated ventricle offers a minimally invasive and less traumatic route to the pathology. ⋯ An endoscopic approach is a feasible and safe tool for treating this disease. Technical nuances such as entry point and trajectory of endoscope need to be kept in mind while operating.
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Endovascular coiling is generally considered as an effective treatment option for ruptured intracranial aneurysms. Increasing operator experience and quality of tools determined an improvement of endovascular cerebral aneurysms' treatment. However, procedure-related complications still occur. The purpose of this study is to report a series of rescue stenting procedures with the Neuroform Atlas (NA) open-cell stent, for intraprocedural complications during coil embolization in patients with ruptured intracranial aneurysms. ⋯ The open-cell NA stent represents a rescue option for coil protrusion during endovascular treatment of ruptured intracranial aneurysms allowing regular restoration of blood flow and minimizing thromboembolic events.
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Numerous reports have described the semi-jailing technique (SJT) using a closed-cell stent for stent-assisted coil embolization, revealing issues including poor expansion and thrombotic complications in curved vessels. This paper reports preliminary experience with SJT using an open-cell stent, a novel type of stent allowing stent placement from a microcatheter. ⋯ Although the open-cell stent carries the disadvantage of an unresheathable design, coil placement with a shorter stent deployment length may be advantageous during SJT for internal carotid artery aneurysm embolization with favorable consequences for excellent vessel wall apposition.
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Case Reports
Stand-alone balloon kyphoplasty for the treatment of a traumatic burst fracture in a pediatric patient: case report.
Kyphoplasty is commonly employed in the treatment of compression fractures in the elderly and is increasingly used in the treatment of adult trauma along with concomitant instrumentation. Although kyphoplasty with instrumentation has been reported in pediatric patients, concerns regarding retardation of spinal growth and iatrogenic spinal deformity have been raised. The utilization of kyphoplasty without instrumentation has yet to be reported in the case of pediatric patients. ⋯ Kyphoplasty alone without instrumentation is a less invasive means to treat these patients and also prevents iatrogenic deformity or retardation of growth in the pediatric spine.