From: Reducing the extent of facetectomy may decrease morbidity in failed back surgery syndrome
Components | Young’s modulus (Mpa) | Poisson’s ratio | Cross-section area(mm2) |
---|---|---|---|
Cortical | 12,000 | 0.3 | / |
Cancellous | 100 | 0.2 | / |
Posterior elements | 3500 | 0.25 | / |
Endplate | 1000 | 0.4 | / |
Cartilage | 10 | 0.4 | / |
Capsular | 26 | 0.3 | 67.5 |
ALL | 20 | 0.3 | 60 |
PLL | 70 | 0.3 | 21 |
LF | 50 | 0.3 | 60 |
ITL | 50 | 0.3 | 10 |
ISL | 28 | 0.3 | 40 |
SSL | 28 | 0.3 | 30 |