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在2例新鲜足月胎儿尸体上,用墨汁灌注的方法研究了半月板的微血管结构。半月板外侧的60％为血管区,内侧的40％为少血管区。半月板的撕裂常发生于血管区与少血管区的交界处。半月板外缘丰富的血管是半月板修复的解剖学础基。
In 2 cases of fresh full-term fetal carcasses, the microvascular structure of the meniscus was studied by ink perfusion. Sixty percent of the lateral meniscus is the vascular area and 40% of the medial is the less vascular area. Meniscus tear often occurs in the vascular area and less vascular area at the junction. The abundant blood vessels at the outer meniscus are anatomic bases for meniscal repair.