Analysis of the correlative factors in the selection of interbody fusion cage height in transforaminal lumbar interbody fusion

Table 4 Intervertebral disc height of normal and pathological segment

Parameters	Number of segments		MIVH		Height of fusion cage
Segments	Pathological segments	Normal segments	Pathological segments	Normal segments	Height of fusion cage
L3-4	9	125	11.28 ± 3.29	12.76 ± 2.40	12.22 ± 1.86
L4-5	125	32	11.62 ± 2.89	13.18 ± 1.91	12.11 ± 1.38
L5-S1	23	125	10.52 ± 2.22	11.90 ± 2.80	11.25 ± 1.32

ISSN: 1471-2474