Figure 3

The VAS (lumbar/leg), ODI and JOA values in all patients preoperatively and at 1 day, 3, 6, 12, and 36 months postoperatively. VAS visual analogue scale, ODI Oswestry Disability Index, JOA Japanese Orthopaedic Association.

The VAS (lumbar/leg), ODI and JOA values in all patients preoperatively and at 1 day, 3, 6, 12, and 36 months postoperatively. VAS visual analogue scale, ODI Oswestry Disability Index, JOA Japanese Orthopaedic Association.