[External genital injuries. Diagnostics and treatment].

This article reviews the current status of information on external male genital injuries, focusing on the causes as well as diagnostic and therapeutic management of this uncommon entity. Because of the high risk of infection and the major importance of preserving fertility, male genital injuries represent a serious urological disorder that demands immediate urological treatment. The diagnostic procedure classically consists of taking a history and inspecting the wound, which provides enough diagnostic information for the correct choice of conservative or surgical treatment. In most cases open injuries of the genitalia require surgical exploration to determine the extent of possible scrotal, testicular, epididymal, cavernous, or urethral damage, to débride nonviable superficial or deep tissue, to drain existing hematomas, or to control active bleeding. Furthermore, the correct therapeutic approach is crucial for preserving fertility and penile erection. In cases where bilateral ablation is necessary, measures to preserve sperm, e.g., testicular or microsurgical sperm extraction, or squeezing the ductus during orchidectomy must be considered.