Schulte L A, Ludwig W
Department of Orthopedics, Sint Antonius Ziekenhuis, Nieuwegein, The Netherlands.
Acta Orthop Scand. 1988 Aug;59(4):396-9. doi: 10.3109/17453678809149389.
According to digital subtraction angiography in 5 cases of idiopathic ischemic necrosis of the head of the femur, the arterial and venous circulation was normal. However, pertrochanteric phlebography showed stasis of contrast indicating venous obstruction. We suggest that this could be due to arteriovenous-venous shunting, possibly resulting from sympathetic dysfunction, as in the diabetic foot.
根据对5例特发性股骨头缺血性坏死患者进行的数字减影血管造影检查，其动脉和静脉循环正常。然而，转子周围静脉造影显示造影剂淤滞，提示静脉阻塞。我们认为这可能是由于动静脉分流所致，可能是由交感神经功能障碍引起，就像糖尿病足那样。
