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. Author manuscript; available in PMC: 2011 Feb 10.
Published in final edited form as: J Biomech. 2009 Nov 6;43(3):463. doi: 10.1016/j.jbiomech.2009.09.043

Table 2.

Stress relaxation properties of human meniscal attachments (LA – lateral anterior, LP – lateral posterior, MA – medial anterior, MP – medial posterior). Average ± standard deviation. Linear curve fits of the normalized data plotted against the log of time was >80%.

Overall Stress Relaxation Properties

Load at End (N)
Load Relaxation Rate (N/ln(s))
Normalized Load at End
Normalized Relaxation Rate (1/ln(s))
Stress at End (MPa)
Stress Relaxation Rate (MPa/ln(s))
LA 17.17 ± 2.59 −1.065 ± 0.492 0.71 ± 0.09 −0.042 ± 0.016 0.82 ± 0.26 −0.049 ± 0.020
LP 15.98 ± 2.14 −0.881 ± 0.351 0.79 ± 0.10 −0.043 ± 0.018 1.18 ± 0.35 −0.069 ± 0.036
MA 18.98 ± 3.77 −1.365 ± 0.103^ 0.68 ± 0.08^ −0.050 ± 0.011 1.34 ± 0.77 −0.090 ± 0.043^
MP
14.61 ± 1.19
−0.449 ± 0.142
0.85 ± 0.05
−0.026 ± 0.011
0.43 ± 0.07
−0.013 ± 0.004

MEAN 16.60 ± 2.81 −0.919 ± 0.452 0.76 ± 0.10 −0.040 ± 0.016 0.91 ± 0.52 −0.052 ± 0.039
^

Statistically different from MP (p<0.05)

n=5