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| 颈中型股骨颈骨折愈合过程股骨头松质骨生物力学的研究 | |
| 引用本文： | 毕平,宇克莉,王凯.颈中型股骨颈骨折愈合过程股骨头松质骨生物力学的研究[J].天津医科大学学报,2003,9(4):475-476,482. |
| 作者姓名： | 毕平 宇克莉 王凯 |
| 作者单位： | 1. 天津医科大学生物医学工程系,天津,300070 2. 天津师范大学生物系 3. 天津医科大学第二医院 |
| 基金项目： | 天津市青年科学基金项目资助 (993703011) |
| 摘 要： | 目的：分析股骨颈骨折对股骨头功能的影响，为临床治疗提供实验依据。方法：对实验动物在股骨颈骨折愈合过程中的股骨头松质骨进行钙、磷含量测定及力学性质测试。结果：其力学性质发生了变化，钙、磷含量无明显变化。结论：颈中型股骨颈骨折愈合状态会直接影响股骨头的力学性质和功能。 |
| 关 键 词： | 股骨颈骨折 股骨头 松质骨 生物力学 |
| 文章编号： | 1006-8147(2003)04-0475-03 |
Biomechanical Investigation of cancellous bone in femoral head during the healing of femoral neck fracture |
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| BI Ping ,YU Ke-li ,WANG Kai.Biomechanical Investigation of cancellous bone in femoral head during the healing of femoral neck fracture[J].Journal of Tianjin Medical University,2003,9(4):475-476,482. | |
| Authors: | BI Ping YU Ke-li WANG Kai |
| Institution: | BI Ping 1,YU Ke-li 2,WANG Kai 3 |
| Abstract: | Objective:To investigate the influences of femoral neck fracture to femoral head function and provide experimental evidences for clinical treatments.Methods:The calcium?phosphorus contents and the mechanical property of cancellous bone in femoral head during the healing of femoral neck fracture were measured in the dogs.Results:The mechanical property was changed and the apparent changes of the calcium?phosphorus contents were not found.Conclusion:The healing state of femoral neck fracture can influence the function of femoral head. |
| Keywords: | Femoral neck fracture Femoral head Cancellous bone Biomechanics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |