COMPARISON OF TWO DIFFERENT BONE GRAFTS TO IMMEDIATE LOADING OF DENTAL IMPLANT WITH FINITE ELEMENT ANALYSIS METHOD

Authors : Elif Ezgi Oğuz, Banu Özveri Koyuncu, Musa Güngörürler, Övül Kümbüloğlu, Makbule Heval Şahan

Pages : 13-29

View : 70 | Download : 99

Publication Date : 2025-04-30

Article Type : Research Paper

Abstract :Purpose: The aim of study, to evaluate the stresses on bovine sourced Cerabone graft materials with a new synthetic bone graft, TiO2, by using a three dimensional (3D) finite element analysis method. Methods: After the dental implant was placed in the maxilla, 2 separate defect models (2 mm vertical 2 mm horizontal defect and 3 mm vertical 3 mm horizontol defect) were supported with the above-mentioned bone grafts. Dental implants, abutments and bone grafts are used for modeling. In order to compare the stress distribution of two different grafts in a virtual environment, the maxilla model, implant model and bone graft model were created in three dimensions. Finite Element Analysis was performed on the models and their stress distribution properties were evaluated according to the results. Results: There is no difference between the synthetic bone graft TiO2 and bovine sourced Cerabone in terms of stress distribution according to the 3D Finite Element Analysis Method. Conclusion: It has been found that the stress on the implant is reduced when the graft is not placed. If possible, applying implants directly without grafting is more advantageous in terms of stress distribution.
Keywords : Sonlu Elemanlar Yöntemi, Cerabone, TiO2, Dental İmplant

ORIGINAL ARTICLE URL