From: Intraoperative capsule protection can reduce the potential risk of adjacent segment degeneration acceleration biomechanically: an in silico study
Intact capsule
Slight capsule injury
Severe capsule injury
Flexion
74
76.66
82.77
Extension
44.15
50.47
66.39
Left bending
90.45
91.37
93.05
Right bending
91.05
92.01
93.71
Left rotation
49.55
50.45
52.76
Right rotation
49.2
50.12
51.67