肝圆韧带体表投影的研究

Study on the Body Surface Projection of Lig Teres Hepatis

研究了成人30具尸体(男26具,女4具)肝圆韧带的体表投影。其体表投影大致在:以脐与腹白线相交处为顶点,过顶点于腹白线的右侧作与正中线成30.9°夹角的边线上。亦可在距正中线3.4cm和距右肋弓下缘3.2cm之二线相交的肝圆韧带切迹的体表投影点与脐连线上。若行腹壁切开寻找肝圆韧带腹膜内位段的游离缘,则以在剑突与脐连线中点的右侧2.7cm处附近做切口为佳。

In the present paper the body surface projection of !ig teres hepatis was studied in 30 adult cadavers(26 men and 4 women). The body surface projection of lig teres hepatis was located along the line of 30. 9 angle right to the abdominal linea alba and passing through the crossed point of umbilicus and abdominal linea alba, called tip point. It could also be found in the line from umbilicus to the body surface projection point of noch of lig teres hepatis, which was around the crossed point of line 3, 4 cm right to the abdominal linea alba and 3. 2 cm at the right costal arch in the down boundary. The better way to find the free side of intraperitoneal lig teres hepatis was to incise at location of 2. 7 cm right to the middle point of the line from xiphoid process to umbilicus.