How long after a spinal fusion is bone growth apparent on x-rays or ct scans? my previous fusion had no bone growth so i want to request extra testing

6-8 weeks: Bony fusion grows like a fracture heals. It generally takes a minimum of 6-8 weeks to see good Xray evidence of fusion. In my practice I will get X-rays at the 6 week point, and usually at the 3 month time point. But other surgeons may have different schedules. It can be helpful to use an external bone growth stimulator, No doubt NOT SMOKING is crucial, and avoiding NSAIDs can help you heal!!