Research Article
Preliminary Investigation of the Mechanical Anisotropy of the Normal Human Corneal Stroma
Table 1
Values of constants
and
.
| No. | | | Vertical (MPa) | Horizontal (MPa) | Vertical | Horizontal |
| 1 | 0.15 | 0.184 | 18.958 | 17.644 | 2 | 0.140 | 0.063 | 19.333 | 20.549 | 3 | 0.030 | 0.258 | 22.632 | 16.445 | 4 | 0.042 | 0.0720 | 22.771 | 20.021 | 5 | 0.132 | 0.063 | 18.23 | 21.219 | 6 | 0.075 | 0.075 | 19.502 | 18.987 | 7 | 0.114 | 0.139 | 19.331 | 17.604 | 8 | 0.222 | 0.127 | 17.548 | 17.683 | 9 | 0.215 | 0.369 | 17.533 | 14.288 | 10 | 0.276 | 0.238 | 15.732 | 15.774 | 11 | 0.122 | 0.135 | 19.084 | 17.432 | 12 | 0.119 | 0.119 | 19.516 | 17.446 | 13 | 0.086 | 0.0773 | 18.463 | 18.689 | 14 | 0.156 | 0.168 | 18.388 | 18.002 | 15 | 0.090 | 0.113 | 20.488 | 18.708 | 16 | 0.171 | 0.100 | 17.972 | 19.108 | 17 | 0.152 | 0.088 | 19.142 | 20.281 | 18 | 0.211 | 0.222 | 16.048 | 15.459 | 19 | 0.056 | 0.119 | 20.381 | 17.939 | 20 | 0.076 | 0.085 | 20.536 | 19.668 | 21 | 0.126 | 0.082 | 17.993 | 18.369 | 22 | 0.132 | 0.058 | 18.746 | 19.956 | 23 | 0.083 | 0.083 | 18.812 | 20.179 | 24 | 0.131 | 0.060 | 19.302 | 21.107 | 25 | 0.103 | 0.049 | 19.023 | 21.189 | 26 | 0.144 | 0.128 | 17.959 | 18.332 | 27 | 0.472 | 0.172 | 14.969 | 17.799 | 28 | 0.129 | 0.101 | 18.256 | 18.586 | 29 | 0.094 | 0.211 | 19.039 | 16.713 | 30 | 0.126 | 0.133 | 18.438 | 17.57 | 31 | 0.183 | 0.511 | 17.078 | 14.302 | 32 | 0.108 | 0.064 | 19.634 | 19.178 | Mean ± SD | 0.140 ± 0.08 | 0.140 ± 0.10 | 18.78 ± 1.63 | 18.32 ± 1.83 |
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