5篇
您的检索式：作者名="K.M.C. Cheung"
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| 1 | Preliminary clinical outcomes of percutaneous kyphoplasty with Sky-bone expander显示文摘用汽球扩展的背景经皮的 kyphoplasty (PKP ) 被证明了在痛苦的脊椎的压缩破裂的治疗有效。最近,天空骨头扩展,为 PKP 的其他的骨头扩展被开发了。这研究的目的是证明我们有有天空骨头扩展的天空骨头 expander.Methods PKP 的 PKP 的初步的临床的结果在 25 个病人(30 vertebrae ) 被执行。操作时间,流血体积,注射的水泥体积被记录。疼痛和在手术前后的病人的功能的活动用 Wilcoxon 症状等级测试被比较。在在过程以后的 vertebrae,脊椎的高度恢复,和驼背修正的水泥分发被 X 光线照相术评估。脊椎的高度和 kyphotic 角度的外科手术前、手术后的绝对值被对样品 t 测试比较。所有病人在由在从我们的 hospital.Results 被解除以后商量的电话或诊所,过程在所有病人成功地被执行上面被跟随。Bipedicular 注射在 2 个病人被使用,并且 unipedicular 注射在其它被做。操作时间从 25 ~ 120 分钟(45 平均每椎骨纪录) 。平均流血体积是大约 20 ml。Polymethylmethacrylate1.5 - 5.0 ml (平均数,(3.15 整漠楬潧敤硯湹 ' 拙船樐?匨卐伭乄? 湡 ? 桴 ? 潣瑮潲 ? 牧畯? | ZHENG Zhao-min KUANG Guan-ming DONG Zhi-yong K.M.C. Cheung William W. Lu LI Fo-bao | 2007 | Chinese Medical Journal2007，，9： | 7 |
| 2 | Oxygen plasma treatment to restrain nickel out-diffusion from porous nickel titanium orthopedic materials显示文摘 | J.P.Y. Ho S.L. Wu R.W.Y. Poon C.Y. Chung S.C. Tjong P.K. Chu K.W.K. Yeung W.W. Lu K.M.C. Cheung K.D.K. Luk | 2006 | Surface & Coatings Technology2006，，9： | 1 |
| 3 | Effects of water plasma immersion ion implantation on surface electrochemical behavior of NiTi shape memory alloys in simulated body fluids显示文摘 | X.M. Liu S.L. Wu Paul K. Chu C.Y. Chung C.L. Chu K.W.K. Yeung W.W. Lu K.M.C. Cheung K.D.K. Luk | 2006 | Applied Surface Science2006，，6： | 1 |
| 4 | Effects of nucleus pulposus cell-derived acellular matrix on the differentiation of mesenchymal stem cells显示文摘 | Minting Yuan Yeung Chiu Wai Yuk Yin Li Huajia Diao K.M.C. Cheung D. Chan K. Cheah Pui Barbara Chan | 2013 | Biomaterials2013，，： | 1 |
| 5 | Back Muscle Electromyographic Changes in Rehabilitation of Occupational Low Back Pain显示文摘This study is to investigate the changes of back muscle electromyography (EMG) in occupational low back pain (LBP) patients pre-and post-rehabilitation.20 occupational LBP patients were asked to perform sepcially designed symmetrical and asymmetrical actions,which include'carrying'weights up and down with a 45° left rotation.Back muscle EMG signals were recorded from surface of paraspinal muscles.The tests performed in the weeks immediately before and after 12-week rehabilitation treatment.The profile and mean power frequency (MPF) of EMG were compared between pre-and post-rehabilitation.EMG profiles showed unchangeable,but the MPF showed significantly increase in post-rehabilitation comparing to pre-rehabilitation.That suggested that the muscle activity strategies could not be modified by rehabilitation,but the rehabilitation would increase the threshold of fatigue and reduce the possible muscle pain in back paraspinal muscles. | WW Lu KDK Luk K.M.C. Cheung YW.Wong JCY Leong | 2002 | Chinese Journal of Biomedical Engineering(English Edition)2002，11，3： | 0 |
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