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Table 1 Elastic properties of the skull model

From: Stress distribution and displacement of three different types of micro-implant assisted rapid maxillary expansion (MARME): a three-dimensional finite element study

Material

Modulus of elasticity

Poisson’s ratio

Cancellous bone

13.700

0.3

Compact bone

7.930

0.3

Tooth

20.000

0.3