Before I ask my question I shall give you a brief history of my operations.
1st Op, level 2 Discectomy L4/L5, L5/S1
2nd Op, Decompression, Laminectomy.
3rd OP, Discectomy L4/L5.
4th OP, Level 2 fusion, L4/L5, L5/S1 (no metal work just synthetic bone grafts.
Unfortunately June this year I...