Document Type
Article
Publication Date
5-2024
Abstract
Introduction: Two distinct access cavity designs were used to access Two simulated finite element
models (FE) Lingual (LAC) and incisal (IAC)). Three experimental FE models, including the IT
model, were developed: LAC and IAC.
Methods: For every simulated model, one distinct radicular preparations was carried out of size
#30/.04. The incisal edge was subjected to an occlusal cycle load of 120 N. The maximum von
mises stresses (VMS), maximum principal stresses (MPS), and stress distribution patterns were
assessed and calculated quantitatively.
Results: The traditional access design showed slightly higher fracture resistance to loading than
the conservative incisal access cavity design.
Conclusion: Although the access cavity design affected the biomechanical behavior of the
mandibular central incisor, the post endodontic restoration had the greater impact.
Recommended Citation
Elhusseini1, Mohamed Ashraf; Khalil, Hala Fayek; and Kataia, Engy M., "WOULD ACCESS CAVITY DESIGN AFFECT THE MECHANICAL BEHAVIOR OF TOOTH: A FINITE ELEMENT STUDY" (2024). Dentistry. 292.
https://buescholar.bue.edu.eg/dentistry/292