摘要
目的通过分析前交叉韧带(ACL)损伤MR征象,探讨其临床诊断价值。方法收集32例经手术、关节镜手术证实前交叉韧带损伤病例,回顾性分析ACL损伤MR征象。结果 32例病例中,ACL完全撕裂25例,ACL部分撕裂7例。结论多种损伤机制可导致前交叉韧带完全撕裂、部分撕裂。ACL不连续是ACL完全撕裂MR直接征象,最具诊断价值,骨挫伤是ACL完全撕裂最常见的间接征象,前交叉韧带部分撕裂MR诊断比较困难,应重点分析前交叉韧带是否存在异常水肿、出血,以助于诊断。
Objective To explore the clinical diagnostic value of the anterior cruciate ligament （ACL） injury by analyzing the MR signs. Methods This study collected 32 cases of surgery, arthroseopic surgery confirmed the anterior eruciate ligament injury cases, and the MR imaging of ACL injury were analyzed retrospectively. Results Tirty-two patients in this group of patients with complete ACL tears in 25 eases,7 cases of partial tear ACL. Conclusion A variety of mechanisms of injury can cause anterior eruciate ligament , completely torn, partial torn. ACL completely torn is discontinuous. MR diagnosis of direct signs is the most value signs, Bone bruise is completely torn. ACL the most common indirect sign, The anterior eruciate ligament partial tear of the MR diagnosis is more difficult, we should focus on whether there is abnormal anterior eruciate ligament edema, and hemorrhage in order to help diagnosis.
出处
《中国现代医生》
2012年第14期89-90,F0003,共3页
China Modern Doctor
关键词
膝关节
磁共振成像
前交叉韧带
Knee joint
Magnetic resonance imaging
Anterior cruciate ligament
