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排序方式: 共有103条查询结果,搜索用时 15 毫秒
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Resnick DK Choudhri TF Dailey AT Groff MW Khoo L Matz PG Mummaneni P Watters WC Wang J Walters BC Hadley MN;American Association of Neurological Surgeons/Congress of Neurological Surgeons 《Journal of neurosurgery. Spine》2005,2(6):733-736
Despite the large volume of animal data regarding the use of synthetic bone graft substitutes or extenders, there are very few data regarding the use of these substances for fusion in lumbar degenerative disease. The best available data indicate that rhBMP-2 is a viable alternative to autograft bone for interbody fusion procedures. This same substance may also be a viable alternative to autograft for PLF; however, definitive medical evidence is not yet available. There is little, if any, medical evidence to support the use of other biological agents at the present time. As promising new compounds are brought to market, well-designed cohort studies and randomized trials will be required to determine the actual usefulness of these compounds in clinical practice. It is important not to generalize the results obtained with one preparation or application to different preparations or applications. The use of synthetic calcium phosphate ceramics as graft extenders appears to be reasonable in certain situations. The medical evidence available regarding their use is limited and of poor quality. Further study will be required to establish their utility for use in spinal fusion. 相似文献
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Resnick DK Choudhri TF Dailey AT Groff MW Khoo L Matz PG Mummaneni P Watters WC Wang J Walters BC Hadley MN;American Association of Neurological Surgeons/Congress of Neurological Surgeons 《Journal of neurosurgery. Spine》2005,2(6):662-669
Discography is an exquisitely sensitive but not specific diagnostic test for the diagnosis of discogenic low-back pain. The restriction of the definition of a positive discographic study to one that elicits concordant pain from a morphologically abnormal disc improves the definition's accuracy. Fusion surgery based on discography alone, however, is not reliably associated with clinical success. Therefore, discography is not recommended as a standalone test for treatment decisions in patients with low-back pain. Magnetic resonance imaging is a sensitive and noninvasive test for the presence of degenerative disc disease. Discography should not be attempted in patients with normal lumbar MR images. Discography appears to have a role in the evaluation of patients with low-back pain, but it is best limited to the evaluation of abnormal interspaces identified on MR imaging, the investigation of adjacent-level disc disease, and as a means to rule out cases of nonorganic pain from surgical consideration. 相似文献
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第三届国际口腔粘接技术大会组委会 《中华口腔医学杂志》2009,44(3)
由中华口腔医学会主办,第四军医大学口腔医学院承办的第三届国际口腔粘接技术大会于2008年9月26至28日在西安隆重召开. 相似文献
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American College of Cardiology Foundation/American Heart Association Task Force;American Stroke Association;American Association of Neuroscience Nurses;American Association of Neurological Surgeons;American College of Radiology;American Society of Neuroradiology;Congress of Neurological Surgeons;Society of Atherosclerosis Imaging Prevention;Society for Cardiovascular Angiography Interventions;Society of Interventional Radiology;Society of NeuroInterventional Surgery;Society for Vascular 《Journal of neurointerventional surgery》2011,3(2):100-130
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Brain Trauma Foundation;American Association of Neurological Surgeons;Congress of Neurological Surgeons;Joint Section on Neurotrauma Critical Care AANS/CNS Bratton SL Chestnut RM Ghajar J McConnell Hammond FF Harris OA Hartl R Manley GT Nemecek A Newell DW Rosenthal G Schouten J Shutter L Timmons SD Ullman JS Videtta W Wilberger JE Wright DW 《Journal of neurotrauma》2007,24(Z1):S71-S76