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99篇 您的检索式:作者名="Lawrence MD"
    题名 作者 年代 出处 被引量
1非骨水泥型全髋置换术中股骨假体前倾角的医生估测值与CT测量值的比较显示文摘背景:全髋关节置换股骨假体前倾角的术中估测,通常由手术医生通过假体柄和股骨髁平面的相对关系进行肉眼观察。目前,普遍认为前倾角范围应在10°-20°,但是我们怀疑在非骨水泥型股骨假体植入过程中始终保持前倾角在该范围内比想像的更困难。方法:我们前瞻性评估了109髋(99例患者)全髋置换手术股骨假体前倾角的准确度,这些病例中股骨假体植入没有应用骨水泥。术后我们通过股骨远端髁上和后髁确定股骨干平面,使用股骨CT三维重建测量股骨柄前倾角。然后计算偏倚和测量精度。结果:手术医生对股骨假体柄前倾角估测的平均值(和标准差)为9.6°±7.2°(范围,-8°-28°),CT测量的股骨柄前倾角的平均值为10.2°±7.5°(范围,-8.6°~27.1°)(p=0.324)。手术医生估测值与CT测量值之间的相关系数是0.688,组内相关系数为0.801。通过CT测量的前倾角中,49例(45%)前倾角在10°~20°,43例(39%)前倾角在0°~9°,8例(7%)前倾角〉20°,9例(8%)出现后倾。结论:手术医生对非骨水泥型股骨柄前倾角估测的精确度较差,常没有在预定的10°~20°。该发现更加证实通过评估股骨柄和臼杯的联合前倾角以获得安全活动范围的重要性。Lawrence D. Dorr, MD ZhinianWan, MD AamerMalik, MD injun Zhu, MD Manish Dastane, MD Prashant Deshmane, MD 彭吴(译) 2010中华骨科杂志2010,30,3:3
2Controversies in liver biopsy: Who, where, when, how, why?显示文摘Lawrence S. Friedman MD 2004Current Gastroenterology Reports2004,,1:2
3Extrahepatic portal vein aneurysm: Report of a case treated by thrombectomy and aneurysmorrhaphy显示文摘Sidney Glazer MD Max R. Gaspar MD Vincent Esposito MD Lawrence Harrison MD 1992Annals of Vascular Surgery1992,,4:2
4Renoprotective effect of the angiotensin receptor antagonist irbesartan in patients with nehropathy due to type 2 diabtes显示文摘Edmund J Lewis MD Lawrence G 2001The New England Journal of Medicine2001,12,345:1
5An overviewoftissue engineered bone显示文摘Charles A Vacanti MD Lawrence J 0,,:1
6CT Find- ings of Chemotherapy-induced Toxicity : What Radiologists Need to Know about the Clinical and Radiologic Manifestations of Chemo- therapy Toxicity显示文摘Jean M Torrisi MD Lawrence H Schwartz MD 2011Radiology2011,258,:1
7Cervical Ectopic Pregnancy显示文摘Lawrence M leeman MD Claire L 2000Arch Faro Meal2000,9,:1
8Results of a 5 years multicenter collaborative study显示文摘Bruce L Flamm MD Lawrence A 1990Obstet Gynecol1990,76,5:1
9Rat middle cerebral artery occlusion : evaluation of the model and development of a neurologic examination 显示文摘Josuhua B Bederson MD Lawrence H 1986Stroke1986,17,3:1
10Excision of the posterior longitudinal ligament during anterior cervical corpectomy:a biomechanical study 显示文摘Daubs MD Patel AA Lawrence BD 2012J Spinal Disord Tech2012,12,5:1
11Hypogonadotropic Hypogonadism显示文摘Lawrence C Layman MD 2007Endocrinol Metab Clin North Am2007,36,3:1
12Vertebral derotation in ado- lescent idiopathic scoliosis 显示文摘Michael S Chang MD Lawrence G 2009Oper Tech Orthop2009,19,:1
13T Cell-Based Immunotherapy For Cancer:A Virtual Reality显示文摘 Lum MD 1999CA CANCER J CLIN1999,49,2:1
14Current Medical Diagnosis & Treatment 2000, 39th Edition显示文摘Lawrence M Tierney Jr MD 2000Mc Graw Hill2000,9,:1
15Cervical Ectopic Pregnancy显示文摘Lawrence M Leeman MD Claire L 2000Arch Fam Med2000,9,:1
16An american experience with metal-on-metal total hip arthroplasties:A 7-year follow-up study显示文摘William TL Lawrence MD Vlad GMD 2004The Journal of Arthroplasty2004,19,8:1
17Excision of the posterior longitudinal ligament during anterior cervical corpectomy:a biome- chanical study显示文摘Daubs MD Patel AA Lawrence BD 2012J Spinal Disord Tech2012,12,5:1
18Design Issues for Use of Solid State Transmitter Radars in the Terminal Airspace显示文摘DesignIssuesforUseofSolidStateTransmitterRadarsintheTerminalAirspace¥E.LeeCole&LawrenceJ.Friz(WestinghouseElectricCorporation...E. Lee Cole & Lawrence J. Friz(Westinghouse Electric Corporation, Baltimore, MD, USA) 1995Journal of Systems Engineering and Electronics1995,6,1:1
19Continuous electroencephalogram monitoring in critically ill patients显示文摘Nathalie Jette MD MSc Lawrence J. Hirsch MD 0,,:1
20Effects of increased intra-abdominal pressure on hepatic arterial, portal venous and hepatic microcirculation blood flow显示文摘 Diebel MD Robert F 1992J Trauma1992,33,:1
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