A three-dimensional model of the anterior maxilla was created using the Rhinoceros 5.0. 
Rhinoceros 5.0
The three-dimensional volumetric mesh was generated using the Patran software (MSC.Software) with isoparametrics, 4-noded tetrahedral elements, and exported to Marc/Mentat (MSC.Software) as element number 134. 
Patran software (MSC.Software)
The three-dimensional volumetric mesh was generated using the Patran software (MSC.Software) with isoparametrics, 4-noded tetrahedral elements, and exported to Marc/Mentat (MSC.Software) as element number 134. 
Marc/Mentat (MSC.Software)