IMECH-IR  > 非线性力学国家重点实验室
Single-leg weight limit of fixation model of simple supracondylar fracture of femur
Bai GY; Xu XH(许向红); Wang JH; Sun N
Corresponding AuthorXu, Xiang-Hong(xxh@lnm.imech.ac.cn)
Source PublicationACTA MECHANICA SINICA
2019-08-01
Volume35Issue:4Pages:926-939
ISSN0567-7718
AbstractEarly 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.
KeywordSimple supracondylar fracture of femur Early weight bearing Single-leg weight limit
DOI10.1007/s10409-019-00855-0
Indexed BySCI ; EI ; CSCD
Language英语
WOS IDWOS:000481434300017
WOS KeywordFINITE-ELEMENT-ANALYSIS ; MECHANICAL-PROPERTIES ; FEMORAL FRACTURES ; SHAFT FRACTURES ; TRABECULAR BONE ; PROXIMAL FEMUR ; DENSITY ; STRAIN ; DIFFERENTIATION ; PREDICTION
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
Funding ProjectNational 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
Funding OrganizationNational 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
Classification二类
Ranking1
ContributorXu, Xiang-Hong
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/79733
Collection非线性力学国家重点实验室
Recommended Citation
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.
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.
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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