Self-inflicted gunshot injury to the external genitalia: a case report and review of literature

Background Gunshot wounds of the external genitalia are rare. Rarer still are civilian self-inflicted gunshot wounds of the external genitalia. The protocol for the management of gunshot wounds of the penis especially with respect to urethral injuries is not fully established. Case presentation We present a 27-year-old male undergraduate student, who accidentally shot himself in the penis. He sustained American Association for the Surgery of Trauma (AAST) grades IV to V injuries to the penis, scrotum and left testes. He was managed in a multistage, multi-disciplinary fashion including staged buccal mucosal graft repair of 4 cm proximal penile urethral defect with satisfactory cosmetic and functional outcome. Conclusions Excellent functional and cosmetic results may be obtained after severe penetrating trauma to the external genitalia even in low resource centres in the hands of non-reconstructive urologists. Buccal mucosal graft is a viable option for two stage reconstruction of the urethra.