I had a puj obstruction 2 years ago and have undergone the relevant surgery . It was the right kidney, which was found to be the wrong way round and there was also a crossing vessel. I am now experiencing pains similar to those that I had previous to the operation and it is definatley not an infection. the pain is in both sides.
Hipuj-pelvi urethral junction obstruction will not reoccur again as you have operated it .so don't worry about it, but you should consult doctor and get yourself checked for pain.I hope I have answered your question Chat Doctor.