【摘要】 经股腰升静脉插管法硬膜外造影是放射学诊断的一项新技术。本文观察了40具尸体共80例腰升静脉的形态学特点。根据腰升静脉至第五腰椎椎间孔的形态,分为四型,以保持一条粗主干的Ⅰ型为最多(78.75±45.7％)。左、右腰升静脉的下端分别注入髂总静脉的外侧壁和后壁,两者各占每侧的一半。两侧注入口的位置多见于平对第五腰椎与第一骶椎椎间盘之间。我们还对腰升静脉的口径、与所注入静脉间的夹角和至隐股点、腹股沟韧带和第五腰椎椎间孔的距离进行了测量。更多还原

【Abstract】 Transfemoral ascending lumbar catheterization on epidural venography is a new technique in diagnosis of radiology. The morphological characteristics of the ascending lumbar veins(ALV) were observed in 80 cases(40 cadavers). The manners in morphology from the ALV to the fifth lumbar vertebral foramen could be divided into four types. The first type(there was a rough trunk in the ALV) was most common(78.75±45.7％). The left lower end of the ALV diained into the lateral wail of the common iliac vein and the right, into the back wall of common iliac vein. The persentage was 50.0±7.9 on either side. the positions of the opening orifice of the ALY on either side were mostly found at the level of the intervertebral disc betw-een the fifth lumbar vertebra and the first sacral vertebra. We measured the diameter of the ALV, the angle formed by the ALV and the common iliac vein or the external iliac vein, the distance from the the ALV to the saphena-femoralis point, the inguinal ligament and the fifth lnmbar intervertebral foramen.更多还原