Stents are removed same way they are placed, via a cystoscope. Patient is scoped and a grasper grabs the stent part that remains in the bladder.
They will usually give you a drug to induce some more contractions and you 'give birth' to it almost like another baby - without the same amount of pain!
The spleen.
there are only 4 wisdom teeth, and they dont grow back once removed. so if all 4 have been taken out once, then you cant get them removed again.
They will gradually fade over time but will never go away. Only surgery will remove them altogether