摘要
发育性髋关节发育不良是小儿骨科最常见髋关节疾病,术后股骨头坏死(FHN)是其最严重并发症之一。近年来已基于3D-MRI/CT有限元模型自生物力学角度探讨FHN原因及异常应力、应变分布,将影像形态学与有限元生物力学相结合,可为临床诊治提供更多依据。
Developmental dysplasia of the hip is the most common hip disease in pediatric orthopedics.Femoral head necrosis(FHN)is the most serious complication.In recent years,based on 3D-MRI/CT finite element model,biomechanics has been used in diagnosis of FHN to explore the causes and the abnormal mechanical distribution changes of FHN from the perspective of biomechanics.The combination of image morphology and finite element biomechanics provides further information for clinical treatment.
作者
高天阳
王丰哲
潘诗农
GAO Tianyang;WANG Fengzhe;PAN Shinong(Department of Radiology,Shengjing Hospital of China Medical University,Shenyang 110004,China)
出处
《中国医学影像技术》
CSCD
北大核心
2020年第12期1911-1914,共4页
Chinese Journal of Medical Imaging Technology
关键词
髋脱位
先天性
股骨头坏死
磁共振成像
hip dislocation,congenital
femur head necrosis
magnetic resonance imaging
