Indications for surgery by surgical cohort, % (N = 107).
| Indication for Surgery | Open Laminectomy and Fusion (n = 55) | Lateral Lumbar Interbody Fusion (n = 26) | Microdiscectomy (n = 9) | Endoscopic Decompression (n = 17) |
| Back pain | 6.1 | 7.7 | 0 | 5.9 |
| Leg pain | 14.3 | 19.2 | 55.6 | 64.7 |
| Back and leg pain | 67.4 | 65.4 | 0 | 29.4 |
| Myelopathy | 2.0 | 0 | 0 | 0 |
| Neurogenic claudication | 10.2 | 7.7 | 33.3 | 0 |
| Other | 0 | 0 | 11.1 | 0 |