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一般教科书中记述,髂内静脉只有一支,平坐骨大孔上缘平面,由盆壁及盆内脏器静脉合成。在解剖一成年女性尸体时,发现其右侧具有2支髂内静脉,并分别入左、右髂总静脉。 右侧髂内静脉分为内、外两支,内支管径0.52cm,长4.4cm,经骶骨前方斜向左上方注入左髂总静脉。外支管径0.5cm,与右髂外静脉汇合成右髂总静脉。左、右髂总静脉管径相
General textbook description, only one internal iliac vein, flat ischial foramen, the upper edge of the plane by the pelvic wall and pelvic organs vein synthesis. In the anatomy of an adult female’s body, found on the right side with two iliac vein, respectively, into the left and right common iliac vein. The right internal iliac vein is divided into internal and external two branches, internal branch diameter 0.52cm, length 4.4cm, obliquely to the left sacral anterior superior left iliac vein injection. Outer branch diameter 0.5cm, merged with the right external iliac vein into the common iliac vein. Left and right iliac vein diameter phase