| 小儿胫骨皮质的血液供应 |
| |
| 引用本文： | 秦书俭,张怀瑫,杨玉田,郑靖中.小儿胫骨皮质的血液供应[J].解剖学杂志,1988(4). |
| |
| 作者姓名： | 秦书俭 张怀瑫 杨玉田 郑靖中 |
| |
| 作者单位： | 锦州医学院解剖学教研室
(秦书俭)，西安医科大学解剖学教研室
(张怀瑫，杨玉田)，西安医科大学解剖学教研室(郑靖中) |
| |
| 摘 要： | 本文采用血管灌注、显微镜观察骨切片的方法,研究了40侧小儿胫骨皮质的血液供应。骨皮质血管主要由毛细血管和静脉窦组成。二者粗细不等,相互吻合成网。滋养动脉是骨皮质的主要血供来源,供应骨皮质深层的3/4左右。骨皮质浅层由骨膜动脉供应。两组血供来源在骨皮质内有广泛吻合。小儿胫骨皮质血管由骨干中部向两侧干骺端呈放射状分布。骨皮质的静脉血主要经皮质窦回流到骨髓静脉内。
|
| 关 键 词： | 胫骨 胫骨皮质 |
THE BLOOD SUPPLY IN TIBIAL CORTEX OF YOUNG CHILD |
| |
| Qin Shujian et al.THE BLOOD SUPPLY IN TIBIAL CORTEX OF YOUNG CHILD[J].Chinese Journal of Anatomy,1988(4). |
| |
| Authors: | Qin Shujian |
| |
| Abstract: | The blood supply in tibial cortex of young child was studied in 40 fresh lower limbs by injection with Chinese ink and then by microangiography. The nutrient artery is the main source of blood in the cortex. It gives off cortical branches to supply about 3/4 cortex internally. The shallow cortical area is supplied by the periosteal arterioles. They anastomose in the cortex each other. The vessels in the children's cortex are oblique from the middle part of diaphysis to the metaphysjs. The venous blood in the cortex go back to the medullary veins largely. |
| |
| Keywords: | tibia tibial cortex |
| 本文献已被 CNKI 等数据库收录！ |
