The Negligible Influence of Chronic Obesity on Hospitalization, Clinical Status, and Complications in Elective Posterior Lumbar Interbody Fusion

Table 1

Box chart of spinal levels operated and Meyerding grade.

		Meyerding grade
		1	2	3	4	Total
Spinal level(s) operated	L2/L3	2	1	0	0	3
	L3/L4	4	3	0	0	7
	L4/L5	38	11	1	0	50
	L5/S1	6	5	1	0	12
	L3/L4 + L4/L5	3	0	0	0	3
	L4/L5 + L5/S1	2	1	0	0	3
	Total	55	21	2	0	78