Journal of neurosurgery
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Journal of neurosurgery · Jan 2004
Rotational and transpositional flaps for the treatment of spinal wound dehiscence and infections in patient populations with degenerative and oncological disease.
Wound-related complications following complex posterior spine procedures may result in the need for serial debridements and may place the instrumentation at risk. Numerous treatments have been advocated for this problem, but each has limitations. In this article the authors discuss the experience from two large teaching institutions at which rotational and transpositional flaps were used in the management of deep wound infections and dehiscences. ⋯ The use of local tissue flaps is advantageous for treatment of posterior wound complications due to spine surgery. In this procedure highly vascularized tissue is used to increase healing, accelerate clearance of bacteria, and fill any dead space.
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Journal of neurosurgery · Jan 2004
ReviewSurgical innovation or surgical evolution: an ethical and practical guide to handling novel neurosurgical procedures.
Surgical innovation is an important driver of improvements in technique and technology, which ultimately translates into improvements in patients' outcomes. Nevertheless, patients may face new risks of morbidity and mortality when surgical innovation is used, and well-intentioned surgical "experimentation" on patients must be regulated and monitored. In this paper the authors examine the challenges of defining surgical innovation and briefly review the literature on this challenging subject. ⋯ The authors propose guidelines for determining the need for regulation of innovation. The potential role of institutional review boards in this process is highlighted.
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Journal of neurosurgery · Jan 2004
Tracheostomy placement in patients with complete cervical spinal cord injuries: American Spinal Injury Association Grade A.
The authors sought to identify variables that predispose patients with acute American Spinal Injury Association (ASIA) Grade A cervical spinal cord injury (SCI) to require tracheostomies for ventilator support or airway protection. ⋯ Several risk factors were identified that corresponded to the frequent tracheostomy placement in the acute injury phase after complete cervical SCI. Early tracheostomy may be considered in patients with multiple risk factors to reduce duration of stay in the intensive care unit and facilitate ventilatory weaning.
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Journal of neurosurgery · Jan 2004
Accelerated spondylotic changes adjacent to the fused segment following central cervical corpectomy: magnetic resonance imaging study evidence.
The authors studied whether cervical spine motion segments adjacent to a fused segment exhibit accelerated degenerative changes on short-term follow-up magnetic resonance (MR) imaging. ⋯ On short-term follow-up MR imaging, levels adjacent to the fused segment exhibited more pronounced degenerative changes (compared with remote levels) in 75% of patients who had undergone one- or two-level central corpectomy.
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Journal of neurosurgery · Jan 2004
Comparative StudyLaminoplasty for cervical myelopathy caused by subaxial lesions in rheumatoid arthritis.
Although controversy exists regarding surgical treatment for rheumatoid subaxial lesions, no detailed studies have been conducted to examine the efficacy of laminoplasty in such cases. To discuss indications for laminoplasty in rheumatoid subaxial lesions, the authors retrospectively investigated clinical and radiological outcomes in patients who underwent laminoplasty for subaxial lesions. ⋯ Patients with nonmutilating-type RA can benefit from laminoplasty for myelopathy due to subaxial lesions.