L23 L34 L45 L5S1 herniations. all with nerve root contact except for L5. Disco gram showed all painful except L45. posteriolateral fusion of L23 L34 six months ago. now worsening back pain as well as worsening leg pain and extending to foot (all right sided, same as prior to surgery). repeat MRI shows L45 nerve root contact, L5-S1 bulge with no nerve root contact. However, moderate DJD to L5-S1, which is new, as well as small DJD at all other levels, and normal post op scaring at nerve root areas. treating, at this time, with pain meds for back pain and neurontin for nerve pain, however, not helping significantly. I am an otherwise healthy 45 yo female who sustained a traumatic injury resulting in this problem. what is likelihood of further surgery at this time? pre and post op we discussed probability of further surgery at some time, as no one wanted to do a 4 level fusion, which really was what I needed. We all agreed due to age, it was a poor choice to do 4 levels with initial surgery.