约30%勃起机能障碍(ED)病人在阴茎海绵体内注射血管活性药物试验中是所谓无反应者,90%ED的主要原因或并发原因是静脉关闭障碍,对这种静脉引起ED的诊断学在决定手术治疗中具有非常重大的意义。单纯海绵体造影而不注意海绵体压力对ED是没有诊断价值的,因仅仅反映生理性回流途径。使用海绵体内的动力性海绵体造影,由于超过静脉回流能力而产生勃起,这是非生理性的,动物实验证明这种勃起不是基于海绵体关闭机制的作用。而是上述超过阴茎引流能力所致。1986年Lue介绍的药物海绵体测压(PCM)完全符合生理条件,即在造影前海绵 About 30% of patients with erectile dysfunction (ED) are so-called non-responders in their intracoronary injection of vasoactive drugs. 90% of EDs are either due to venous closure disorders or diagnoses of ED caused by this vein Decided to have very significant surgical treatment. Simple sponge angiography without attention to sponge pressure on the ED is not diagnostic value, because only reflects the physiological reflux. It is non-physiological to use dynamic intracavernous cavernous angiography, which is non-physiological due to the ability to exceed venous return, and animal experiments show that this erection is not based on the cavernous closure mechanism. But above the penis drainage capacity due. 1986 Lue introduced sponge body pressure measurement (PCM) fully in line with physiological conditions, that is, before the sponge angiography