Hi all. I had a L4-S1 ALIF with BAK cages in 2001, complicated by non-union. Had revision with posterior hardware (rods and screws) in 2004. Did well after that for 3 years, then developed a new back pain after working increased hours. Concerned about a stress fracture, one of my doctors ordered a SPECT-CT, which showed increased uptake around one of my screws. All other studies - CT, MRI - have been normal.
Anybody ever have this test done, and did it show things that were not seen on other scans?
Thanks in advance.