Laughlin W J
Athletic Departments of Louisiana State University, USA.
J La State Med Soc. 1998 Jul;150(7):308-11.
MR scan of the knee is a valuable diagnostic aid in evaluation of the acute knee injury. Skilled clinically examination, in conjunction with a technically good MR scan of the acute knee injury, is a cost-effective method in the treatment plan. MR, used as a substitute for a clinical examination by a skilled physician, is overutilization of a valuable resource. The clinician who uses MR scan in the acute knee injury should be familiar with the sensitivity, specificity, and accuracy of the MR scan in this setting.
膝关节的磁共振成像（MR）扫描在评估急性膝关节损伤时是一种有价值的诊断辅助手段。熟练的临床检查，结合对急性膝关节损伤进行技术上良好的MR扫描，是制定治疗方案时一种具有成本效益的方法。将MR用作替代熟练医生的临床检查，是对宝贵资源的过度利用。在急性膝关节损伤中使用MR扫描的临床医生应熟悉MR扫描在这种情况下的敏感性、特异性和准确性。
