Klein M A
Department of Radiology, Medical College of Wisconsin, Milwaukee 53226.
AJR Am J Roentgenol. 1994 Feb;162(2):377-83. doi: 10.2214/ajr.162.2.8310930.
The medial collateral ligament (MCL) of the ankle, also known as the deltoid ligament, attaches the medial malleolus to the tarsus. There are almost as many different descriptions of the components of the MCL as there are people describing them. Differences exist as to whether it has superficial and deep components, which ligaments are superficial and which are deep, the attachment sites of the component ligaments, and even the number and names of component ligaments [1]. Additionally, evaluation of the MCL on MR images has been largely ignored. This pictorial essay illustrates the normal component ligaments of the MCL, as well as injuries to each of these components, as seen on three-dimensional Fourier transform (3DFT) gradient-recalled echo (GRE) MR images in 81 patients (86 ankles).
踝关节内侧副韧带（MCL），也称为三角韧带，将内踝与跗骨相连。关于MCL组成部分的描述几乎和描述它们的人一样多。对于它是否有浅层和深层成分、哪些韧带是浅层的哪些是深层的、组成韧带的附着部位，甚至组成韧带的数量和名称都存在差异[1]。此外，MCL在磁共振成像（MR）图像上的评估在很大程度上被忽视了。这篇图文并茂的文章展示了MCL正常的组成韧带，以及在81例患者（86个踝关节）的三维傅里叶变换（3DFT）梯度回波（GRE）MR图像上看到的这些组成部分中的每一个的损伤情况。
