Chauveaux D, Le Huec J C, Midy D
Surg Radiol Anat. 1987;9(1):13-8. doi: 10.1007/BF02116849.
Very many painful syndromes of the forefoot remain without a satisfactory explanation; although this region contains quite specific structures, it has suffered from the application of analogies with disorders of the hand. Among these specific components, the presence of the supra-transverse intermetatarsocapital bursa provides an explanation of such clinical entities as the acute syndrome of the second intermetatarsal space and gives fresh impetus to the debate on the etiopathogenesis of Morton's metatarsalgia. On the basis of 25 dissections, the authors studied the region between the metatarsal heads, confirming the presence of these bursae and specifying their site and size and particularly their relations with the common plantar digital nerve at its bifurcation into collateral nerves.
许多前足疼痛综合征仍未得到令人满意的解释；尽管该区域包含相当特殊的结构，但一直因与手部疾病进行类比而受到影响。在这些特定组成部分中，跖骨间横韧带上方滑囊的存在为诸如第二跖骨间隙急性综合征等临床病症提供了解释，并为关于莫顿跖痛症病因发病机制的争论注入了新的活力。基于25次解剖，作者研究了跖骨头之间的区域，证实了这些滑囊的存在，并明确了它们的位置和大小，特别是它们与足底总神经在分叉为侧支神经处的关系。
