踝关节骨折X线与MRI诊断下胫腓联合损伤的临床研究(1)
[摘要]目的 探讨踝关节骨折X线与MRI在下胫腓联合损伤诊断中的应用价值。方法 选取2013年11月~2015年11月本院收治的56例行Lauge-Hansen分型及Denis-Weber分型的踝关节骨折患者作为研究对象,将骨折分型与X线测量有机结合,参照MRI对下胫腓联合损伤的完整性进行评估,分析踝关节骨折X线与MRI在下胫腓联合损伤诊断中的敏感度、特异度及相关性。结果 按照MRI诊断,X线测量与Weber分型结合,下胫腓前后韧带损伤的敏感度为49%,特异度为100%;LH分型的敏感度为93%,特异度为94%,韧带损伤情况无法由2种分型判断,但是,在损伤判断方面,LH分型与MRI检查结果存有很多共性。结论 急性下胫腓联合损伤尽早得到确诊是治疗的关键和首要前提,可结合LH分型与X线来判断踝关节患者是否发生下胫腓联合韧带损伤,而具体诊断下胫腓韧带损伤的程度则推荐应用MRI来进行详细诊断。
[关键词]踝关节骨折;X线;磁共振成像;下胫腓联合损伤
[中图分类号] R683.42 [文献标识码] A [文章编号] 1674-4721(2016)09(b)-0100-03
[Abstract]Objective To explore the application value of ankle fracture X-ray and MRI in the diagnosis of lower tibia and fibula combined injury.Methods 56 patients with ankle fracture conducted Lauge-Hansen type and Denis-Weber type from November 2013 to November 2015 in our hospital were selected as study objects.Fracture type and X-ray measurement were organic combined.The integrity of lower tibia and fibula combined injury was evaluated according to MRI ......
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[关键词]踝关节骨折;X线;磁共振成像;下胫腓联合损伤
[中图分类号] R683.42 [文献标识码] A [文章编号] 1674-4721(2016)09(b)-0100-03
[Abstract]Objective To explore the application value of ankle fracture X-ray and MRI in the diagnosis of lower tibia and fibula combined injury.Methods 56 patients with ankle fracture conducted Lauge-Hansen type and Denis-Weber type from November 2013 to November 2015 in our hospital were selected as study objects.Fracture type and X-ray measurement were organic combined.The integrity of lower tibia and fibula combined injury was evaluated according to MRI ......
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