World Neurosurg
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This review seeks to synthesize emerging literature on the effects of back muscle size on outcomes in spine surgery. Risk factors that contribute to poor surgical outcomes continue to be an area of interest in spine surgery because proper risk stratification can result in reduction in morbidity and enhanced patient care. However, the impact of muscle size on spine surgical outcomes is an understudied avenue with paucity of data evaluating the relationship among back muscles and surgical outcomes, patient's quality of life, and functional improvement postoperatively. ⋯ With reduction in surgical complications and improvement in postoperative functional outcomes, back muscle morphometry ought to be included in the preoperative surgical planning as a predictor of outcomes.
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The aim of this study was to calculate the prevalence of ponticulus posticus (a small bony bridge on the dorsal aspect of the atlas on lateral digital cephalometric radiographs) and classify it into a complete ring or an incomplete ring. The study also investigated its association with the presence or absence of cervicogenic headache in the examined population; a literature review of ponticulus posticus is also presented. ⋯ The study shows that ponticulus posticus is not a rare finding and its association with unexplainable headache, neck pain, and other symptoms as well as its importance and implications during management of cervical spine surgical procedures, especially those requiring lateral mass screw placements in the atlas, imply that radiologists and dentists in general should closely inspect the vertebral region on a lateral cephalogram.
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It is unclear whether publicly reported benchmarks correlate with quality of physicians and institutions. We investigated the association of patient satisfaction measures from a public reporting platform with performance of neurosurgeons in New York State. ⋯ Merging a comprehensive all-payer cohort of neurosurgery patients in New York State with data from the Hospital Compare website, we observed an association of superior hospital-level patient satisfaction measures with objective performance of individual neurosurgeons in the corresponding hospitals.
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In this study we compared the effects of early tracheostomy (ET) versus late tracheostomy on traumatic brain injury (TBI)-related outcomes and prognosis. ⋯ Despite previous concern regarding increased mortality rates among patients who undergo ET, performing a tracheostomy for patients with severe TBI <6 days after their hospital admission, in addition to decreasing hospital and intensive care unit stays, will improve patient prognosis.
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The use of titanium alloy (Ti) rods is frequently associated with rod fracture after spinal fixation. To address this issue, cobalt chrome (CoCr) rods, which are advantageous because of their greater strength and resistance to fatigue relative to Ti rods, have been introduced. The purpose of the present study was to compare radiographic outcomes after the use of Ti versus CoCr rods in a matched cohort of patients undergoing posterior spinal fusion for treatment of spinal instability. ⋯ Our findings indicate that the use of CoCr rods is effective in ensuring stability of the posterior spinal construct and accomplishment of spinal fusion. Furthermore, our results indicate that junctional kyphosis may occur more frequently in CoCr systems than in Ti systems.