Table 2.
Medial Meniscus | Lateral Meniscus | ||||||
---|---|---|---|---|---|---|---|
Pairwise Comparison b | Meniscal Extrusion, mm | Mean Contact Pressure, mm | Contact Area, mm2 | Peak Pressure, MPa | Mean Contact Pressure, mm | Contact Area, mm2 | Peak Pressure, MPa |
0° of Flexion | |||||||
(1) vs (2) | .039 | .059 | .003 | .99 | .80 | .003 | .99 |
(1) vs (3) | .085 | .99 | .008 | .99 | .99 | .013 | .99 |
(1) vs (4) | .46 | .99 | .015 | .99 | .99 | .13 | .99 |
(2) vs (3) | .082 | .34 | .99 | .20 | .48 | .99 | .33 |
(2) vs (4) | .044 | .50 | .99 | .048 | .32 | .19 | .91 |
(3) vs (4) | .9 | .99 | .99 | .99 | .99 | .99 | .99 |
30° of Flexion | |||||||
(1) vs (2) | .2 | .30 | .058 | .51 | .11 | .059 | .33 |
(1) vs (3) | .6 | .49 | .062 | .99 | .77 | .99 | .99 |
(1) vs (4) | .9 | .99 | .017 | .99 | .99 | .94 | .99 |
(2) vs (3) | .9 | .098 | .29 | .079 | .059 | .13 | .66 |
(2) vs (4) | .052 | .28 | .99 | .98 | .098 | .089 | .96 |
(3) vs (4) | .9 | .99 | .99 | .99 | .99 | .99 | .96 |
60° of Flexion | |||||||
(1) vs (2) | .052 | .082 | .051 | .41 | .23 | .17 | .54 |
(1) vs (3) | .9 | .99 | .24 | .99 | .99 | .99 | .99 |
(1) vs (4) | .9 | .99 | .061 | .99 | .99 | .99 | .99 |
(2) vs (3) | .1 | .16 | .29 | .51 | .089 | .40 | .35 |
(2) vs (4) | .8 | .098 | .99 | .99 | .15 | .03 | .34 |
(3) vs (4) | .9 | .99 | .99 | .99 | .99 | .99 | .99 |
90° of Flexion | |||||||
(1) vs (2) | .0003 | .086 | .095 | .93 | .30 | .13 | .53 |
(1) vs (3) | .7 | .99 | .36 | .99 | .99 | .55 | .99 |
(1) vs (4) | .9 | .99 | .24 | .99 | .99 | .18 | .99 |
(2) vs (3) | .0001 | .38 | .42 | .78 | .084 | .56 | .13 |
(2) vs (4) | .012 | .10 | .41 | .99 | .23 | .34 | .67 |
(3) vs (4) | .9 | .99 | .99 | .99 | .99 | .99 | .99 |
a Boldface P values indicate a statistically significant difference between comparisons (P < .05).
b (1) = intact state; (2) = segmental defect state; (3) = inside-out segmental repair state; (4) = anchor plus inside-out segmental repair state.