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	Femoral head osteonecrosis collapse prediction using 3-D reconstruction and volume measurement methods
	Zhao Wanpeng ; Lin Feng ; Lu Qingping ; Shi Zhencai
	2010-05-10 ; 2010-05-10
关键词	Practical Theoretical or Mathematical/ biomedical MRI image reconstruction patient treatment statistical analysis volume measurement/ femoral head osteonecrosis collapse prediction 3D reconstruction volume measurement methods therapeutic methods necrotic lesion MRI images osteonecrosis volumes statistical analyses lesion volume lesion position collapse risk/ A8760I Medical magnetic resonance imaging and spectroscopy A8770G Patient care and treatment A0250 Probability theory, stochastic processes, and statistics B7510N Biomedical magnetic resonance imaging and spectroscopy B6135 Optical, image and video signal processing B0240Z Other topics in statistics C7330 Biology and medical computing C5260B Computer vision and image processing techniques C1140Z Other topics in statistics
中文摘要	There are numerous therapeutic methods to treat femoral head osteonecrosis, hut there is no consensus on the best method to evaluate the size, location and boundaries of a necrotic lesion. A 3-D model of a necrotic femoral head developed using 3-D reconstruction of MRI images was used to quantify the femoral head and osteonecrosis volumes using direct anatomical measurements of the femoral heads. Statistical analyses of 38 femoral heads made using data from the geometric model and anatomical measurements demonstrate that the lesion volume and position are strongly correlated with collapse risk, and that the method provides an effective way to choose an optimal therapy.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24133]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao Wanpeng,Lin Feng,Lu Qingping,et al. Femoral head osteonecrosis collapse prediction using 3-D reconstruction and volume measurement methods[J],2010, 2010.
APA	Zhao Wanpeng,Lin Feng,Lu Qingping,&Shi Zhencai.(2010).Femoral head osteonecrosis collapse prediction using 3-D reconstruction and volume measurement methods..
MLA	Zhao Wanpeng,et al."Femoral head osteonecrosis collapse prediction using 3-D reconstruction and volume measurement methods".(2010).

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