World Neurosurg
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Eponyms highlight the contributions made to medicine over the years, and celebrate individuals for their work involving diseases, pathologies, and anatomical landmarks. We have compiled an in-depth report of eponyms used in skull base neurosurgery, as well as the historical contexts of the personalities behind the names. ⋯ The 36 eponymous structures pinpointed include Arnold's canal, the foramen of Arnold, Bill's bar, Bertin's bones, Civinini's canal, Civinini's ligament, Civinini's process, sinodural angle of Citelli, Clivus of Blumenbach, Dorello's canal, the Eustachian tube, the eponymous cavernous sinus triangles of Parkinson, Kawase, Mullan, Dolenc, Glasscock and Hakuba, the Fallopian canal, the Glasserian fissure, Gruber's ligament, Haller cells, the spine of Henle, Highmore's antrum, the foramen of Huschke, Hyrtl's fissure, the Ingrassia process, Jacobson's canal, the MacEwen triangle, Meckel's cave, the Onodi air cell, the Pacchionian foramen, Fossa of Rosenmuller, the foramen of Vesalius, the Vidian canal, Trautman's triangle and the annular tendon of Zinn. Knowledge of the relevant eponyms enables succinct descriptions of important skull base structures, provides an understanding of associated clinical implications, and reminds us of the vast history of contributions to neurosurgery made by prominent figures in the field.
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Observational Study
Sacroiliac Joint Fusion - A Shift Towards Variant Anatomy and Clinical Implications.
To investigate impact of patient factors and sacroiliac joint (SIJ) anatomical structure on SIJ fusion outcomes. ⋯ A pathological SIJ has a significantly higher prevalence of variant joint anatomy. There appears to be a trend toward differences in surgical outcomes based on SIJ anatomy. Future research with larger sample sizes is necessary to confirm these differences.
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Telehealth was rapidly adopted during the COVID-19 pandemic. A survey was distributed to neurosurgeons in the United States (U.S.) to understand its use within neurosurgery, what barriers exist, unique issues related to neurosurgery, and opportunities for improvement. ⋯ Telehealth has been widely implemented within the field of neurosurgery during the COVID-19 pandemic and has increased access to care. It has allowed patients to be evaluated remotely, including across state lines. While certain aspects of the neurological exam are suited for video evaluation, sensation and reflexes cannot be adequately assessed. Neurosurgeons believe that telehealth adds value to their ability to deliver care.
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The addition of fusion surgery to the decompression for lumbar degenerative disorders remains controversial. The purpose of this study is to compare the rate and outcome of decompression and fusion versus decompression alone. ⋯ As compared with decompression alone, spinal fusion for degenerative lumbar disorders is associated with increased odds of adverse outcomes. These findings highlight the need for spine surgeons to consider carefully their indications for fusion procedures in the setting of degenerative spinal disorders.
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Hemangioblastomas in the central nervous system are the most common manifestation of von Hippel-Lindau (VHL) disease. Because the growth rate of hemangioblastomas is unpredictable, regular follow-up is mandatory, focusing on clinical symptoms and imaging of the central nervous system. However, clinical symptoms may be subtle and nonspecific, and data about the relationship between the radiologic findings and clinical symptoms are sparse. This study aims to evaluate if and how findings of magnetic resonance imaging (MRI) regarding spinal hemangioblastomas are associated with symptoms of VHL disease, with special attention to peritumoral edema and spinal cysts. ⋯ The presence of peritumoral edema and/or spinal cysts shown on MRI in VHL patients with spinal hemangioblastomas is associated with symptoms in more than half of the patients and may alert the clinician to intensify clinical and radiologic surveillance.