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观察成人尸体的118侧腹壁下动脉,发现一女性的右腹壁下动脉经腹直肌前面进入腹直肌(见附图)。该动脉起于右髂外动脉末段前壁,向前下行至腹股沟韧带处,经腹股沟管深环内侧转向内上,跨越腹直肌外侧缘,由腹直肌前面上升分支进入腹直肌。动脉与腹直肌外侧缘相交点,距离耻骨联合上缘7cm,距离脐平面8cm。腹壁下动脉起点距离腹股沟韧带2cm,至腹直肌
One hundred and seventy-one-hundredth inferior abdominal artery of the adult was observed, and a female right inferior abdominal artery was found entering the rectus abdominis through the anterior rectus abdominis muscle (see the accompanying drawing). The artery from the anterior segment of the right external iliac artery, anterior descending to the inguinal ligament at the inguinal canal deep inside the medial turn, across the lateral rectus abdominis, the anterior rectus rose from the branch into the rectus abdominis muscle. Artery and lateral rectus abdominis intersection point, from the upper edge of the pubic symphysis 7cm, 8cm from the umbilicus plane. The starting point of abdominal artery from the inguinal ligament 2cm, to the rectus abdominis muscle