软骨改变：脱位侧大部分股骨头软骨边缘欠光滑；
Cartilaginous changes: The femoral head cartilage lacked smooth in most of dislocated hips.
股骨头软骨破坏受损是股骨头发生病变的重要早期表现之一。
The damage on the femoral cartilage is one of the major features in early stage of diseases on the femoral head.
目的采用同步辐射X线相衬成像技术进行兔股骨头软骨组织缺损的观察。
Objective To observe the micro defect of rabbit femoral head with phase-contrast imaging with synchrotron X-ray.
在三维重建方面，利用经典的三角剖分方法实现了股骨头软骨的表面重建。
On the aspects of 3d reconstruction, the classical triangulation methods were used to reconstruct the surfaces of the femoral head cartilage.
磁共振成像(MRI)显示评价膝(47%)缺席17进一步股骨头软骨变性8。
Magnetic resonance imaging (MRI) showed absence of further femoral cartilage degeneration in 8 of 17 knees (47%) evaluated.
目的：本文研究髋臼骨折后股骨头软骨的变化，探讨髋臼骨折后骨性关节炎及股骨头坏死的发生情况。
Objective To study the development of the cartilage of femoral head after acetabulum fracture, and the connection of osteoarthritis and osteonecrosis of femoral head.
本文就是以MR图像中股骨头软骨的图像分割、厚度测量、三维重建等几项关键的检测技术为主要研究内容的。
In this thesis, the main research content is several key detection techniques in MR images for femoral cartilage, including image segmentation, thickness measurement, 3d reconstruction.
对照组仅同法切除股骨头关节软骨。
While only articular cartilage of femoral head was excised in the control group.
类同轴成像大鼠股骨头关节软骨及骨小梁结构清楚。
With in-line holography imaging, the articular cartilage and trabecular bone of the femoral head could also be imaged.
首先沿股骨头轮廓画一个圆，圆内不包括股骨和髋臼软骨。
A circle is first drawn conforming to the femoral head contours, but not including the femoral or acetabular cartilage.
左股骨头塌陷，形态不规则，可见斑片状硬化区及软骨下透光区。
The left femoral head has irregular contour, patchy sclerosis, and subchondral lucency, with collapse and fragmentation.
临床上运用干细胞治疗骨软骨缺损，股骨头坏死，脊髓神经损伤等骨科疾病方面已取得了很多成果。
Stem cells for treating osteochondral defect, femoral head necrosis and spinal nerve injury have obtained many achievements in clinic.
目的探讨金属蛋白酶在股骨头坏死过程中导致关节软骨破坏的作用。
Objective in order to expound the effect of MMP in articular cartilage destroyed of ANFH.
结论 中空加压螺钉治疗髋关节后脱位合并股骨头骨折具有固定可靠、对软骨面损伤小、内固定物易取出、并发症少等优点。
Conclusion The treatment has distingushied advantages such as reliable fixation, minimal trauma to cartilage, taking out easily and reduced complication.
结论 中空加压螺钉治疗髋关节后脱位合并股骨头骨折具有固定可靠、对软骨面损伤小、内固定物易取出、并发症少等优点。
Conclusion The treatment has distingushied advantages such as reliable fixation, minimal trauma to cartilage, taking out easily and reduced complication.
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