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
0.688
0.833
1.111
Left bending
1.301
1.371
1.5
Right bending
Left rotation
1.656
1.674
1.781
Right rotation