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
Extension
0.648
0.819
1.094
Left bending
Right bending
1.118
1.184
1.301
Left rotation
Right rotation
1.755
1.809
1.968