From: Three-dimensional finite element analysis of the effect of alveolar cleft bone graft on the maxillofacial biomechanical stabilities of unilateral complete cleft lip and palate
Structures
Young's modulus(MPa)
Poisson’s ratio
Craniomaxillofacial bones
13,700
0.3
Grafted bone in the cleft
7900
Teeth
20,000
Periodontal ligaments
0.49
Bone sutures
7
0.4