Table 1

Patients’ demographic information, diagnosis, and bone-density scores.

Patient No	Age	Gender	Level	Type	Stabilization Levels	Bone Density T Scores
1	61	M	L4	Degenerative disc disease	L3-L5	−3.56
2	74	M	L2 and L4	Spinal stenosis	L2-L5	−2.86
3	58	M	L3	Spinal instability (operated)	L2-L5	−2.57
4	67	F	L3 and L4	Spinal stenosis	L2-iliac	−3.08
5	60	F	L4	Degenerative disc disease	L3-L5	−2.88
6	62	M	L4	Spondylolisthesis	L3-L5	−2.76
7	66	F	L2	Spondylolysis	T12-iliac	−2.69
8	72	M	L3 and L4	Spinal stenosis	L2-S1	−3.08
9	75	F	L4	Spondylolisthesis	L3-S1	−3.11
10	69	M	L5	Spinal instability (operated)	L4-S1	−2.73
11	56	F	L2	Spondylolysis	T12-S1	−2.81
12	65	F	L3	Degenerative disc disease	T10-S1	−2.95
13	64	F	L4 and L5	Spinal stenosis	T10-S1	−2.66
14	62	F	L4	Spinal instability (operated)	L3-S1	−2.82
15	60	M	L4	Degenerative disc disease	L2-S1	−2.63
16	69	F	L4 and L5	Spinal stenosis	T10-iliac	−2.58
17	63	M	L5 and S1	Spondylolisthesis	L4-İliac	−2.51
18	62	F	L4	Spinal instability (operated)	L3-L5	−2.59
19	76	F	L3 and L4	Spinal stenosis	L2-iliac	−3.24
20	72	M	L4	Spondylolisthesis	L3-L5	−3.41
21	58	F	L2	Spinal stenosis	L1-L3	−2.62
22	60	F	L5	Spinal stenosis	L4-S1	−2.54
23	77	M	L4 and L5	Spinal stenosis	L4-S1	−3.02