A case is reported of a 35 year old man who sustained an injury to the peri
neum in a cycling accident which resulted in a traumatic priapism. After co
nfirmation of the diagnosis by Doppler sonography and angiography, therapeu
tic selective arterial embolisation was followed by successful detumescence
of the penis and subsequent return of normal erectile function. It is sugg
ested that percutaneous embolisation of the lacerated cavernosal artery is
a safe and effective minimally invasive treatment for this uncommon conditi
on.