CAJ | 학술논문

目的：探讨合适的膝关节运动性损伤的磁共振评分系统。方法回顾性分析14～45岁60例运动性膝关节损伤的磁共振成像（MRI）影像学表现，包括：骨质、半月板、韧带及软组织损伤等异常改变，并进行MRI评分。结果60例膝关节的MRI检查均可见骨挫伤，共105处（其中38例为单发；22例为2处或多发），表现为长或稍长T1信号，在脂肪抑制序列上呈明显高信号，呈地图样、片状、斑点状等；另外，合并半月板损伤43例，韧带损伤29例，关节积液54例和关节周围软组织损伤23例。结论 MRI检查可以准确地发现膝关节运动性损伤的部位及形态，MRI评分系统能准确的量化膝关节损伤的程度。
목적：탐토합괄적슬관절운동성손상적자공진평분계통。방법회고성분석14～45세60례운동성슬관절손상적자공진성상（MRI）영상학표현，포괄：골질、반월판、인대급연조직손상등이상개변，병진행MRI평분。결과60례슬관절적MRI검사균가견골좌상，공105처（기중38례위단발；22례위2처혹다발），표현위장혹초장T1신호，재지방억제서렬상정명현고신호，정지도양、편상、반점상등；령외，합병반월판손상43례，인대손상29례，관절적액54례화관절주위연조직손상23례。결론 MRI검사가이준학지발현슬관절운동성손상적부위급형태，MRI평분계통능준학적양화슬관절손상적정도。
Objective To probe the MRI finding and the MRI score of sporting related knee joint utilizing MRI. Methods and Material The MRI imaging data of 60 cases sporting related knee joints during 14-45 years were analyzed retrospectively, and the MRI characteristic finding include that from bone, meniscus, ligament and soft tissue injury. and for MRI score. Results Sixty cases were seen MRI of the knee bone bruise, a total of 105 (of which 38 cases were single;22 cases of two or multiple), expressed low or slightly low on T 1WI and high signal inten-sity on T2WI with fat suppressed, and manifest as geographic, patchy and mottling etc; addition, Bone contusion of knee joints were accompanied by 43 cases with meniscus injury, 29 cases with ligament injury, 54 cases with joint ef-fusion, and 23 soft tissue injury round joints. Conclusions MRI imaging can detect the location and shapes of sport-ing related bone contusion in knee joints,MRI score can accurately quantify the extent of the knee injury.