| Single-leg weight limit of fixation model of simple supracondylar fracture of femur |
| Bai GY; Xu XH(许向红) ; Wang JH; Sun N
|
| 通讯作者 | Xu, Xiang-Hong(xxh@lnm.imech.ac.cn)
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| 发表期刊 | ACTA MECHANICA SINICA
 |
| 2019-08-01
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| 卷号 | 35期号:4页码:926-939 |
| ISSN | 0567-7718
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| 摘要 | Early postoperative rehabilitation training for supracondylar fracture of femur aids in accelerating healing with shorter recovery periods. Presently, clinical studies on early postoperative weight training are still in the nascent stage. The weight-bearing capacity at different healing stages typically depends on clinical experience, and there is a lack of standards to quantify the weight that is conducive to healing of fractures. In this paper, a three-dimensional (3D) geometric model of the femur is obtained using imaging data, a locking plate fixation model of a simple supracondylar fracture of the femur, considering the angle and spatial direction of the fracture surface, is established, the stress distribution and load transmission mechanism of the fracture fixation model in a single-leg standing posture are studied, and the weight-bearing capacity of a standing single leg at the early stage of fracture is given. This provides the basis for objective quantification of early postoperative weight-bearing capacity. |
| 关键词 | Simple supracondylar fracture of femur
Early weight bearing
Single-leg weight limit
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| DOI | 10.1007/s10409-019-00855-0
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| 收录类别 | SCI
; EI
; CSCD
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| 语种 | 英语
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| WOS记录号 | WOS:000481434300017
|
| 关键词[WOS] | FINITE-ELEMENT-ANALYSIS
; MECHANICAL-PROPERTIES
; FEMORAL FRACTURES
; SHAFT FRACTURES
; TRABECULAR BONE
; PROXIMAL FEMUR
; DENSITY
; STRAIN
; DIFFERENTIATION
; PREDICTION
|
| WOS研究方向 | Engineering
; Mechanics
|
| WOS类目 | Engineering, Mechanical
; Mechanics
|
| 资助项目 | National Natural Science Foundation of China[11672297]
; National Natural Science Foundation of China[11872273]
; National Natural Science Foundation of China[11472191]
; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020200]
; Opening Fund of the State Key Laboratory of Nonlinear Mechanics
|
| 项目资助者 | National Natural Science Foundation of China
; Strategic Priority Research Program of the Chinese Academy of Sciences
; Opening Fund of the State Key Laboratory of Nonlinear Mechanics
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| 论文分区 | 二类
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| 力学所作者排名 | 1
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| RpAuthor | Xu, Xiang-Hong
|
| 引用统计 |
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| 文献类型 | 期刊论文
|
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/79733
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| 专题 | 非线性力学国家重点实验室
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推荐引用方式
GB/T 7714 |
Bai GY,Xu XH,Wang JH,et al. Single-leg weight limit of fixation model of simple supracondylar fracture of femur[J]. ACTA MECHANICA SINICA,2019,35,4,:926-939.
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| APA |
Bai GY,许向红,Wang JH,&Sun N.(2019).Single-leg weight limit of fixation model of simple supracondylar fracture of femur.ACTA MECHANICA SINICA,35(4),926-939.
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| MLA |
Bai GY,et al."Single-leg weight limit of fixation model of simple supracondylar fracture of femur".ACTA MECHANICA SINICA 35.4(2019):926-939.
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