Is lumbar spondylolisthesis a risk factor of cage subsidence after oblique lumbar interbody fusion combined with anterolateral screw fixation?

Table 5 Complications

	DLS (n = 92)	DLSS (n = 92)
Cerebrospinal fluid leakage	0	0
Ureteral injury	0	0
Major vascular injury	0	0
Nerve damage	0	0
Screw misplacement	0	0
Operation related infection	0	0
Left thigh pain	10	6
Right thigh pain	1	1
Cage subsidence	28	16

ISSN: 1749-799X