Case7 Non-ossifying fibroma of the right tibia

1. Before operation
2. X-ray taken postoperative immediately indicated the bone defect filled well
3. 3 months later, CPC coalesced with bone directly
4. 20 months later, the filling position became obscure and smaller
5. 31 months later, the filling position reduced further and the surrounding bone tissue regenerated
6. 31 months later, CT examination indicated the material began degradation and new none regenerated

X film, the year of 2002