Introduction
Materials and methods
Subject recruitment
Imaging
6DOF calculation
Surgical modelling
Finite element analysis
Statistical analysis
Results
Reaction force
(A) | Graft force | Graft stress | ||
---|---|---|---|---|
High vs middle vs low | Anterior vs middle vs posterior | High vs middle vs low | Anterior vs middle vs posterior | |
P value | < .001 | .971 | < .001 | .104 |
(B) | High vs middle P value | High vs low P value | Middle vs low P value | Anterior vs middle P value | Anterior vs posterior P value | Middle vs posterior P value |
---|---|---|---|---|---|---|
Graft Force | < .001 | < .001 | < .001 | .992 | .831 | .839 |
Graft Stress | .015 | < .001 | .003 | .205 | .037 | .358 |
Flexion angle (°) | Graft force | Graft stress | ||
---|---|---|---|---|
High vs middle vs low P value | Anterior vs middle vs posterior P value | High vs middle vs low P value | Anterior vs middle vs posterior P value | |
0 | < .001 | .901 | .257 | .727 |
10 | < .001 | .610 | .569 | .977 |
20 | .004 | .955 | .060 | .529 |
30 | .004 | .834 | .475 | .532 |
40 | < .001 | .974 | .035 | .212 |
50 | < .001 | .996 | .001 | .219 |
60 | < .001 | .996 | .001 | .194 |
70 | < .001 | .884 | .001 | .224 |
80 | < .001 | .713 | .002 | .152 |
90 | < .001 | .732 | .002 | .074 |
100 | .007 | .599 | .042 | .003 |
(A) | Graft force | Graft stress | |||||
---|---|---|---|---|---|---|---|
Flexion angle (°) | High vs middle P value | High vs low P value | Middle vs low P value | Flexion angle (°) | High vs middle P value | High vs low P value | Middle vs low P value |
0 | .001 | .004 | .001 | 40 | .238 | .016 | .077 |
10 | .002 | .004 | .002 | 50 | .077 | .004 | .003 |
20 | .001 | .016 | .858 | 60 | .007 | .004 | .013 |
30 | .045 | .037 | .001 | 70 | .025 | .004 | .003 |
40 | .001 | .004 | .001 | 80 | .045 | .004 | .007 |
50 | .001 | .004 | .001 | 90 | .059 | .004 | .010 |
60 | .001 | .004 | .001 | 100 | .077 | .016 | .346 |
70 | .001 | .004 | .001 | ||||
80 | .002 | .004 | .002 | ||||
90 | .002 | .004 | .002 | ||||
100 | .007 | .006 | .812 |
(B) | |||
---|---|---|---|
Flexion angle (°) | Anterior vs middle P value | Anterior vs posterior P value | Middle vs posterior P value |
100 | .048 | .003 | .035 |