Comparison of a novel hand-held retractor-assisted transforaminal lumbar interbody fusion by the wiltse approach and posterior TLIF: a one-year prospective controlled study

Table 6 Fusion rate at 12-month minimum follow-up

		Wiltse approach TLIF	P-TLIF	P
Interbody fusion rate, %		89	86	0.582

ISSN: 1471-2474