From: Navigated 2-level posterior lumbar fusion: a 5-cm-incision procedure
Navigated PLF group (no.[%]) (n = 20) | Conventional PLF group (no.[%]) (n = 20) | |
---|---|---|
Screw malposition | 0 | 1 (5 %) |
Cage migration | 0 | 0 |
Dural tear | 0 | 1 (5 %) |
Hematoma | 1 (5 %) | 0 |
Superficial infection | 1 (5 %) | 1 (5 %) |
Revision surgery | 1 (5 %) | 1 (5 %) |