在解剖一具约45岁男性藏族尸体时,发现右侧腹壁下动脉起点异常,此异常在股疝手术中有一定的实用参考价值,现报道如下。闭孔动脉与腹壁下动脉共干起自髂内动脉,共干长2.5cm,外径4.0mm,共干行至距闭膜管2cm 处,发出一支腹壁下动脉(外径2.5mm)和闭孔动脉(外径3.5mm)(见附图),腹壁下动脉沿盆壁前上行于腹环的内侧(距腹环内缘约4mm)并继续行向上内入腹 Anatomy of a 45-year-old male Tibetan body found that the right inferior abdominal artery anomalies, this abnormality in the femoral hernia surgery has some practical reference value, are reported below. The obturator artery and the inferior abdominal artery co-stem from the internal iliac artery, a total dry length of 2.5cm, an outer diameter of 4.0mm, a total of 2 lines from the atrial septum tube, issued a abdominal artery (diameter 2.5mm) and Obturator arteries (3.5 mm in outside diameter) (see the attached figure), the inferior abdominal artery goes up the inside of the abdominal wall along the pelvic wall (about 4 mm from the inner edge of the abdominal ring)