Can't figure out how to quote just a bit - thanks @Marvy - did they just take the screws out or was it a whole new cup ? I'm not sure there's much bone left for me to have a revision easily... When did your pain start, and did it gradually get worse? Would it be seen on an MRI (reluctant for more X-rays, and especially not a CT as vast amounts of radiation to add to my many many X-rays over the years since I was 7) Scratch the first question - I see they did more than just take out the screws. My, you've been through a lot!