World Neurosurg
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Tanzania suffers from a severe lack of health practitioners trained in neurosurgical procedures. To address this problem, we have implemented an initiative, modeled after the experience of other pioneers in international neurosurgery, to establish cost-effective and sustainable neurosurgical care by teaching fundamental neurosurgical skills to local surgeons. In this report we describe our early experience in Northwest Tanzania and discuss the potential for this training model to improve neurosurgical care to a region in need. ⋯ Although numerous challenges remain, our experience demonstrates the potential of this teaching model in providing sustainable neurosurgical care in Northwest Tanzania.
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Case Reports
Percutaneous balloon rhizotomy for trigeminal neuralgia using three-dimensional fluoroscopy.
Percutaneous balloon rhizotomy is one of the standard techniques for the treatment of trigeminal neuralgia. However, there have been well-reported complications from cannulating the foramen ovale (FO). We describe a novel technique for cannulating the FO using 3-dimensional (3D) rotational fluoroscopy. ⋯ Three-dimensional rotational fluoroscopy allows real-time visual guidance to cannulate the FO and determine the optimal position of the inflated balloon. We believe that this is an important adjunct for treating trigeminal neuralgia via percutaneous techniques.
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To evaluate risk factors for the development of dysphagia after anterior cervical surgery. ⋯ In our patients, the incidence of dysphagia was low, and it had completely resolved at 12 months in all cases. Risk factors for dysphagia were multilevel procedures, involvement of C4-5 and C5-6, and age.
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Review Historical Article
"Through the looking glass": optical physics, issues, and the evolution of neuroendoscopy.
Although the concept of endoscopy has existed for centuries, a practical, working neuroendoscopic system did not emerge until last century, as a result of numerous contributions and refinements in optical technology, illumination sources, and instrumentation. Modern neuroendoscopy would not be a flourishing field, as it is today, without the dedication, innovation, and implementation of emerging technology by key contributors including Maximilian Nitze, Walter Dandy, and Harold Hopkins. ⋯ In this review, the history of neuroendoscopy, key players who envisioned how the inner workings of the human body could be visualized "through the looking glass," and current state and future potential for neuroendoscopic surgery are discussed. Future directions of neuroendoscopic surgery will likely be guided by further miniaturization in camera and optical technology, innovations in surgical instrumentation design, the introduction of robotics, multi-port minimally invasive surgery, and an enhanced ability to perform bimanual microdissection.