in which case an indwelling catheter is necessary until the urethra heals. Iatrogenic trauma has been reported to occur more often at the colliculus seminalis, ∼5 mm caudal to the bladder neck 11.

Dissolution of renal or bladder calculi composed of apatite ... Prevention of incrustations of indwelling urinary tract catheters. Renal calculi: Irrigate with sterile saline at 60mL/hr after ...