Table 1.
Indications for surgery(multiple reasons possible) | Number | Percentage |
---|---|---|
Back pain |
395 |
82.0% |
Radicular leg pain |
325 |
67.4% |
Degenerative disc |
33 |
6.8% |
Spondylolisthesis |
228 |
47.3% |
Instability |
173 |
35.9% |
Spondylosis |
70 |
14.5% |
Stenosis |
430 |
89.2% |
Failed previous fusion | 18 | 3.7% |