Fragment of pubis through the urinary bladder wall causing urinary bladder calculus.

Bladder calculi can result from various types of foreign bodies. A number of intra-vesical foreign bodies have been described in the literature. However, there is no report on the bladder calculi resulting from the fracture of pubis; we present one unique case of bladder calculus caused by the fracture of pubis for 10 years that was succeeded by successive surgical procedures.