I had two kidney stents placed several years ago to be changed every twelve months. I have a video urology health appointment on the first of November. I will be just on 87 when I am next to have stent replacements. As I live in Indonesia and return to Australia for these procedures I intend to push to just have stents removed rather than replaced. I realize it is impossible to give medical advice regading this but rarely see the same urologist and do not get to speak to the urologist post surgery. Find it hard to get much information about long term stents. Are there any references to which you might refer me regarding "permanent" stents?