Comparative Evaluation of Stress Distribution Around The Supporting Bone, Abutment, Prosthesis, Using Zirconia And Titanium Implants In The Anterior Maxilla: A Three Dimensional Finite Element Analysis

Objective: The study was designed to evaluate and compare stress distribution intrans cortical section of bone with titanium implant zirconia model under vertical oblique forces in anterior maxillary region. Materials Methods: A three‑dimensional finite element using ANSYS 13.0 software. Around the prepared implant, constructed definitive differentiation outer inner cancellous. Two straight abutment constructed, crowns 9mm mesiodistal width 11mm cervicoincisal length were created they cemented 50 micron meter cemental layer. bone-implant interface for both models bonded, simulating complete osseointegration dental crown assumed be connected as a single unit. Force application performed conditions 100 N representative masticatory force. For loading, force applied at 45° from axis. Von Mises analysis evaluated. Results: results showed Titanium Zirconia 81.317 MPa 78.405 MPa, respectively. Cortical 46.161 46.097 Conclusion: Results this led relative decrease von trans compared Bangladesh Journal Medical Science Vol. 22 No. 03 July’23 Page : 521-528