Table 2 Procedure and hospitalization
From: Minimally invasive facet restoration implant for chronic lumbar zygapophysial pain: 1-year outcomes
| Variable | Value |
|---|---|
| N = 37 | |
| Index level , n | |
| L2-L3 | 3 |
| L3-L4 | 9 |
| L4-L5 | 18 |
| L5-S1 | 11 |
| Levels with bilateral implants , n (%) | 39 (95) |
| Procedure duration , min | 80 (30-210) |
| Procedural blood loss , ml | 50 (0-150) |
| Hospital stay , days | 2 (0-6) |