Kaneko S, Bradley W E
Urology. 1987 Sep;30(3):210-2. doi: 10.1016/0090-4295(87)90235-4.
Many electrophysiologic tests have been performed and have proved useful for diagnosing sexual function. However, there have been limitations to the interpretation of the tests because of paucity of details concerning penile innervation. Therefore, electrophysiologic studies were performed in 3 patients with psychogenic impotence and in 15 patients with organic impotence to assess accurately the peripheral somatic innervation of the penis. The glans penis was innervated by the dorsal nerve of the penis. In some patients dual innervation was present at the ventral aspect of the glans penis by the dorsal nerve of the penis and the perineal nerve. The predominant innervation and fiber spectra of the glans by the dorsal nerve of the penis and the crucial role of the glans in sexual arousal and erectile function provide adequate rationale for the measurement of nerve conduction velocity of the dorsal nerve of the penis in sexual dysfunction.
已经进行了许多电生理测试，这些测试已被证明对诊断性功能有用。然而，由于关于阴茎神经支配的细节很少，这些测试的解释存在局限性。因此，对3例心因性阳痿患者和15例器质性阳痿患者进行了电生理研究，以准确评估阴茎的外周躯体神经支配。阴茎头由阴茎背神经支配。在一些患者中，阴茎头腹侧存在由阴茎背神经和会阴神经的双重支配。阴茎背神经对阴茎头的主要支配和纤维谱以及阴茎头在性唤起和勃起功能中的关键作用为在性功能障碍中测量阴茎背神经的神经传导速度提供了充分的理论依据。
