The preoperative ODI score improved from 76.4 ± 17.9 (range 32-100) to 6.74 ± 17.2 (0-60) at 16 months. The preoperative VAS score improved from 7.48 ± 1.16 (6-10) to 0.47 ± 1.94 (0-8). Surgical site infection occurred in 2 patients, and 1 patient had an intraoperative dural tear that was successfully repaired. One patient developed implant loo…[Read more]