Radiographic outcomes at 5 years
| No. of patients | |
|---|---|
| No device migration | 45/45 (100.0%) |
| No device subsidence | 45/45 (100.0%) |
| Disc height decrease ≤3 mm | 41/45 (91.1%) |
| Fusion status | 43/45 (95.6%) |
| No radiolucency | 45/45 (100.0%) |
| Range of motion | 44/44* (100.0%) |
↵* One fusion patient was missing extension radiographs.