外伤后阴茎勃起功能障碍的夜间阴茎勃起功能监测

目的 夜间阴茎勃起功能监测(NPT)技术在阴茎勃起功能障碍程度鉴定中的法医学意义。方法 用RIGISCAN PLIJS SYSTEM,对13例外伤后主诉阴茎勃起障碍的被鉴定人进行监测。结果 NPT检查的13例被鉴定人,阴茎勃起功能正常者3例,轻度减退者5例,中度减退者2例,完全丧失者3例。其中在IIEF、自我勃起功能评价为严重功能障碍的5例中,NPT检查正常者1例,轻度减退者1例,中度减退者1例,完全丧失者2例。结论　NPT技术能够有效的确定阴茎勃起功能障碍的程度,为法医学损伤程度鉴定或伤残程度评定提供依据。

Erectile dysfunction detection by the nocturnal penile tumescence testing

Objective To solve the problem of erectile dysfunction in clinical forensic medicine investigation by using the nocturnal penile tumescence (NPT) testing. Method 13 cases who complained erectile dysfunction after trauma were studied by using RIGISCAN PLUS SYSTEM. Results In 13 cases, the results of NPT testing showed that the erectile function was normal in 3 cases, slight dropping in 5 cases, medium dropping in 2 cases, and completely losing in 3 cases. In 5 cases which were serious erectile dysfunction as tested by IIEF, the NPT showed that the erectile function was normal in 1 case, slight dropping in 1 case, medium dropping in 1 cases, and losing completely in 2 cases. Conclusion The nocturnal penile tumescence testing can solve the problem of erectile dysfunction in forensic medicine investigation including the estimatieon of the severity of injury, labor ability assessment and some related questions.