目前,数以万计的人正经受着一种病痛的折磨:初时脚软无力,时感髋部、腿部疼痛;之后,任何的轻微运动都会引起剧烈疼痛,病人苦不堪言,最后长年卧床不起。这种可怕的疾病,通常被人们称为“不死的癌症”——股骨头坏死症。目前,这类疾病发病率较高,被医学界公认为疑难杂症,令不少专家、学者头痛不已。 At present, tens of thousands of people are suffering from a kind of affliction: early weakness, weakness, pain in the hips and legs; afterwards, any slight movement can cause severe pain. The patient suffers from misfortune. Bedridden. This terrible disease is often referred to as “immortal cancer” - femoral head necrosis. At present, the incidence of these diseases is high, and it is recognized by the medical community as incurable diseases. Many experts and scholars have experienced headaches.