马指枕部动脉和静脉的分布

用血管铸型的方法研究马指枕部动脉和静脉。指枕动脉于叉真皮后部,分为叉内、外侧脚腹侧动脉和外侧动脉。达些动脉在伸延中分出许多分支。叉内、外侧脚腹侧动脉在叉前端吻合。指枕部静脉分为浅、深两层。浅层静脉位于叉真皮内,分为绒毛状静脉、一级静网和浅静脉丛。深层静脉丛位于叉皮下组织内,是叉旁静脉间的静脉丛。

THE DISTRIBUTIONS OF ARTERIES AND VEINS IN PULVINUS DIGITALIS OF EQUINE

This paper deals with the distribution of arteries and veins in pulvinus digitalis of equine with method of cast of vessles.The results are as follows Artery pulvinus digitalis becomes artery ventrilis of medialis and latera- lis crus of cuneatum and artery lateralis of medialis and lateralis crus of cunea- turn,at the caudale part of dermis of cunaetum.In streching routine,the arte- ries give off many rami.The artery ventrilis of medialis and lateralis crus of cuneatum anastomosis with each other at the an...