"an alternative is to place a Foley catheter tip in the navicular fossa and gently inflate the balloon with 2 to 3 ml of sterile water until a seal is formed 4 making sure not to cause the patient pain or damage the distal urethra"
Expected headings
"Indications"
"Examination technique (RUG/ASU)"
"RUG/ASU vs VCUG/MCU"