What is the ideal method to remove a retained Foley's catheter if its balloon does not deflate?: (A) Over-distend the balloon with water till it bursts, (B) Dissolve the balloon by injecting ether, (C) CT-guided rupture of balloon, (D) USG guided rupture of balloon
Answer is D. The ideal method to remove a retained Foley's catheter if its balloon does not deflate is by USG guided rupture of balloon after inflating it with 20ml water. It should be followed by a cystoscopic examination to rule out any fragments which can lead to bladder stones.