The application of spontaneous corpus cavernosum EMG to assess the status of cavernous smooth muscles, a preliminary study.

Introduction: Diagnostic tests for vascular erectile dysfunction (ED) depend on cavernous smooth muscles (CSM) relaxation following an intracorporal injection (ICI). Enhanced sympathetic tone, which is not uncommon during performance of these tests, can bias its results. Also, CSM diseases can cause veno-occlusive diseases (VOD) ED.