下腔静脉和肝静脉末段的应用解剖学

• 作 者: 康健 佘永华
• 机 构: 川北医学院解剖学教研室!南充，637000,川北医学院解剖学教研室!南充，637000
• 出 处: 四川解剖学杂志
• 发表日期: 1997年03期
• 关键词: 下腔静脉 应用解剖学 水平面 肝静脉 超声波检查 胸前壁 肝中静脉 应用解剖 体表投影 肝右静脉

在40例成人尸体标本上，观测下腔静脉和肝静脉末段的位置、口径、方向。肝静脉注入下腔静脉的形式可分为4种类型，其中以3分支型最为多见，占57．5％。肝静脉与水平面的夹角：肝右静脉约为30°，肝中静脉约为55°，肝左静脉约为55°。下腔静脉和肝静脉末端的体表投影位于右侧胸前壁内侧半，剑突失水平面与膈穹水平面之间。上述资料对下腔静脉和肝静脉末端超声波检查等临床应用有参考价值。

In 40 adult cadaver specimens, the location, caliber and direction of the inferior vena cava and the hepatic vein were observed. Inferior vena cava into the hepatic vein can be divided into four types, of which the most common type 3 branch, accounting for 57.5%. Angle between the hepatic veins and the horizontal plane: the right hepatic vein is about 30 °, the middle hepatic vein is about 55 °, and the left hepatic vein is about 55 °. The surface projections of the inferior vena cava and the end of the hepatic vein are located between the medial half of the anterior chest wall, the level of the spermatic protrusion and the level of the septum of the diaphragm. The above information on the inferior vena cava and hepatic vein ultrasound and other clinical applications have reference value.