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12篇 您的检索式:作者名="Sarkar MR"
    题名 作者 年代 出处 被引量
1可吸收陶瓷改善椎弓根螺钉稳定性的体外生物力学试验显示文摘目的探讨在椎弓根螺钉置入时添加可吸收陶瓷Biobon对椎弓根螺钉稳定性的影响。方法采用28个L3~L5椎体标本,将椎弓根螺钉按标准操作分别置入两侧椎弓根,随机在其中一侧加Biobon。对其中16个椎体测试螺钉最大轴向拔出力F-max和螺钉拔出过程中达到最大轴向拔出力时的能量吸收值E-F-max及螺钉拔出一个螺距2.0mm时的能量吸收值E-2mm。另外12个椎体作梯增负荷的周期抗屈试验。结果同未加Biobon组比较,加入Biobon组的F-max增加了79.7%。E-F-max和E-2mm也分别增加了83.1%和68.2%,两组差异有非常显著性意义Wilcoxon检验,P<0.01。周期抗屈试验中,添加Biobon可使螺钉耐受更强的负荷或在同等负荷下仅产生较小的位移。结论在椎弓根螺钉置入时添加Biobon能显著提高其初始稳定性。邵景范 MR Sarkar LE Claes L Kinzl 罗永湘 2001中华骨科杂志2001,21,10:4
2Color Doppler controlled needle biopsy in diagnosis of soft tissue and bone tumors显示文摘Schulte M Heymer B Sarkar MR 1998Chirurg1998,69,10:1
3Assessment of differentcomputational models for generation of X-ray spectra in diag-nostic radiology and mammography显示文摘Ay MR Sarkar S Shahriari M 2005Med Phys2005,,32:1
4Bone formation in a long bone defect model using a platelet-rich plasmaloaded collagen scaffold 显示文摘Sarkar MR Augat P Shefelbine S J 2006Biomaterials2006,27,9:1
5Resorbable calcium phos phate cement aug-mentation of pedicle Screw fixation in the human lumbar spine显示文摘Shao JF Sarkar MR Kinzil 2000Hong Kong Journal of Orthopaedic Surgery2000,4,:1
6Acute total hip replacement for displaced acetabular fractures in older patients显示文摘Sarkar MR Wachter N Kinzl L 0,,:1
7A bispecific antibody based assay shows potential for detecting tuberculosis in resource constrained laboratory settings显示文摘Sarkar S Tang XL Das D Spencer JS Lowary TL Suresh MR 0,,02:1
8Bone formation in a long bone defect model using a platelet-rich plasma-loaded collagen scaffold 显示文摘Sarkar MR Augat P Shefelbine SJ 2006Biomaterials2006,27,9:1
9Resorbable calcium phosphate cement augmentation of pedicle screw fixation in the human lumbar spine显示文摘Shao JF Sarkar MR Kinzl L 2000Hong Kong Journal of Orthopaedic Surgery2000,4,:1
10Monte Carlo simulation of X-ray spectra in diagnostic radiology and mammography using MCNP4C显示文摘MR Ay Shahriari M Sarkar S 2004Phys Med Biol2004,49,21:1
11Argon gas embolism in laparoscopic cholecysteetomy with the Argon Beam One coagulator显示文摘Mastragelopulos N Sarkar MR Kaissling G 1992Chirurg1992,63,12:1
12Bone formation in a long bone defect model using a platelet - rich plasma - loaded collagen scaffold 显示文摘Sarkar MR Augat P Shefelbine SJ 2006Biomaterials2006,27,:1
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