Journal of neurosurgery. Spine
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Randomized Controlled Trial Multicenter Study
Preoperative opioid strength may not affect outcomes of anterior cervical procedures: a post hoc analysis of 2 prospective, randomized trials.
The aim of this study is to evaluate the relationship between preoperative opioid strength and outcomes of anterior cervical decompressive surgery. ⋯ Preoperative opioid strength did not adversely affect outcomes in this analysis. Careful patient selection can yield good results in this patient population.
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High-grade malignant spinal cord compression is commonly managed with a combination of surgery aimed at removing the epidural tumor, followed by spinal stereotactic radiosurgery (SSRS) aimed at local tumor control. The authors here introduce the use of spinal laser interstitial thermotherapy (SLITT) as an alternative to surgery prior to SSRS. ⋯ The authors present the first report on an innovative minimally invasive alternative to surgery in the management of spinal metastasis. In their early experience, SLITT has provided local control with low morbidity and improvement in both pain and the quality of life of patients.
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OBJECT The object of this study was to investigate correlations between sagittal spinopelvic alignment and improvements in clinical and quality-of-life (QOL) outcomes after lumbar decompression surgery for lumbar spinal canal stenosis (LCS) without coronal imbalance. METHODS The authors retrospectively reviewed data from consecutive patients treated for LCS with decompression surgery in the period from 2009 through 2011. They examined correlations between preoperative or postoperative sagittal vertical axis (SVA) and radiological parameters, clinical outcomes, and health-related (HR)QOL scores in patients divided according to SVA. ⋯ CONCLUSIONS Preoperative sagittal balance was not significantly correlated with clinical or HRQOL outcomes after decompression surgery in LCS patients without coronal imbalance. Decompression surgery improved the SVA value in patients with preoperative sagittal imbalance; however, the patients with severe preoperative sagittal imbalance (SVA > 80 mm) had residual imbalance after decompression surgery. Both clinical and HRQOL outcomes were negatively affected by postoperative residual sagittal imbalance.
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Biography Historical Article
Challenges in early operative approaches to intramedullary spinal cord tumors: Harvey Cushing's perspective.
Although Harvey Cushing was mostly known for his contributions to brain tumor surgery, he was also a pioneer in the development of spinal cord surgery. This lesser known facet of Cushing's career can provide a fresh and unique perspective into how the founders of neurosurgery surmounted early challenges in the field. ⋯ Although Cushing's attempts at exploration and resection of IMSCT as described here were of limited success, his ability to adapt his clinical and surgical technique to the challenges of the time, as well as develop skills to successfully manipulate the spinal cord during these exploratory procedures without the patients incurring neurological damage, postoperative infection, or complications, is a testament to his determination to advance the field and his meticulous operative technique. In spite of the limitations imposed on the pioneer neurosurgeons, Harvey Cushing and his contemporaries persevered through many of the challenges and built an essential part of neurosurgery's common story.
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Several surgical procedures have been developed to treat thoracic OPLL (ossification of the posterior longitudinal ligament). However, favorable surgical results are not always achieved, and consistent protocols and procedures for surgical treatment of OPLL in this region have not been established. Beak-type OPLL in the thoracic spine is known to be the most complicated form of OPLL to treat surgically. In this study, the authors examine the clinical outcomes after anterior decompression via a posterolateral approach for beak-type OPLL in the thoracic spine and address the gradual spinal cord decompression caused by migration of the floated plaques after surgery. ⋯ Treatment of beak-type OPLL in the thoracic spine via the posterolateral approach-based floating plaque technique was safe and effective in this small case series. Gradual migration of the floated plaques provided additional spinal cord decompression during the postoperative course.