Papadopoulos N J, Katritsis E D
Anat Anz. 1981;149(4):357-64.
In a series of 174 dissecting-room embalmed human cadavers, of both sexes, observations have been made on the variations in the course and relations of the iliohypogastric and ilioinguinal nerves. The mean distance of both the nerves and ot their common trunk (whenever present) from the middle of the inguinal ligament has been found to be as follows:: Iliohypogastric nerve; 2.70 cm (2.75 cm on the right side and 2.66 cm on the left side), ilioinguinal nerve; 0.64 cm (0.62 cm on the right side and 0.67 cm on the left side), and common trunk 0.62 cm (0.70 cm on the right and 0.54 cm on the left side). The position of the iliohypogastric nerve was less than 2.0 cm from the middle of the inguinal ligament in 22.21% of the cases. Conversely, the position of the ilioinguinal nerve was greater than 1 cm from the middle of the inguinal ligament in 23% of the cases. The distance between the emergence of these nerves subcutaneously and the linea alba is not constant. The data obtained from the measurements were not statistically different with regard to either side or sex. Nevertheless, the knowledge of the variations in the course of the iliohypogastric and ilioinguinal nerves and of their common trunk is of practical clinical importance.
在174具经防腐处理的男女解剖室尸体上，对髂腹下神经和髂腹股沟神经的走行及关系变异进行了观察。已发现这两条神经及其共同干（若存在）距腹股沟韧带中点的平均距离如下：髂腹下神经；2.70厘米（右侧2.75厘米，左侧2.66厘米），髂腹股沟神经；0.64厘米（右侧0.62厘米，左侧0.67厘米），共同干0.62厘米（右侧0.70厘米，左侧0.54厘米）。在22.21%的病例中，髂腹下神经的位置距腹股沟韧带中点小于2.0厘米。相反，在23%的病例中，髂腹股沟神经的位置距腹股沟韧带中点大于1厘米。这些神经在皮下穿出点与白线之间的距离并不恒定。从测量中获得的数据在左右侧或性别方面无统计学差异。然而，了解髂腹下神经和髂腹股沟神经及其共同干走行的变异具有实际临床意义。
