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09 November 2023: Database Analysis

Comparative Finite Element Analysis of Endocrowns and Traditional Restorations for Endodontically Treated Mandibular First Molars

Waleed M.S. Al Qahtani ABCDEFG*

DOI: 10.12659/MSM.941314

Med Sci Monit 2023; 29:e941314

Table 1 Material properties of used in the finite element model(s).

MaterialYoung’s modules [GPa]Posison’s ratio
Crown: IPS E-max CADemsp;Lithium Disilicate97.50.24
Resin Cement Rely × Unicem 3M Germany4.040.30
Core Ivoclar Germany15.80.24
Post: Exacto glass fiber post (Angelus, Brazil)Ex=9.500Ey=9.500Ez=37.000Gxy=1.456Gyz=3.544Gxz=3.544ν=0.27ν=0.34ν=0.34
Gutta-Percha (GP)0.000690.45
Cortical bone13.70.30
Cancellous bone1.370.30
GPa – Giga Pascal (kN/mm).

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750