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Table 1 Specimens’ baseline characteristics

From: Comparison of three different screw trajectories in osteoporotic vertebrae: a biomechanical investigation

Cadaver ID

Group

Sex

Age in years

Body mass in kg

Bone mineral density in g/cm2

1

A

m

82

82

0.906

2

A

m

78

60

0.774

3

B

m

90

69

1043

4

B

m

97

58

0.743

5

A

f

85

30

0.985

6

A

f

80

70

0.730

7

B

f

96

41

0.653

8

A

m

86

50

0.798

9

B

m

92

61

0.819

10

B

f

77

86

0.842

  1. Group: A - CBT/MC, B - MC/TT; Sex: f - female, m - male