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Table 5 Displacement of vertebrae in the four models (mm)

From: Biomechanical evaluation of different oblique lumbar interbody fusion constructs: a finite element analysis

Model

Vertebrae

Flexion

Extension

Left bending

Right bending

Left rotation

Right rotation

Si-segment

 OLIF + BPS

L4

0.33

0.27

0.14

0.14

0.24

0.24

 OLIF + LPS

L4

1.83

1.31

0.47

0.51

0.78

0.84

Do-segment

 OLIF + BPS

L3

5.53

2.56

3.70

3.72

1.83

1.80

L4

0.44

0.27

0.13

0.13

0.25

0.24

 OLIF + LPS

L3

6.79

3.86

4.13

3.89

2.39

2.35

L4

2.23

1.31

0.56

0.58

0.73

0.83

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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