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Table 1 Values of Poisson’s ratio and Young’s modulus used in FE calculations

From: Periodontal biomechanics: finite element simulations of closing stroke and power stroke in equine cheek teeth

  Poisson’s ratio Young’s modulus (MPa) References
Tooth 0.3 20000 [1315]
Compact bone 0.3 20000 [16, 17]
Cancelous bone 0.3 1000 [16, 17]
PDL 0.45 3.1 (age group A) [11]
   2.9 (age group B)  
   2.6 (age group C)