19 May 2025 : Laboratory Research
Impact of Margin Type and Material Choice on Stress Distribution in Endocrown Restorations: A 3D Finite Element Study
Kulashekar Reddy Nandalur
ABCEF 1*, Abdulkarim Hussain Alshehri ABEF 1, Hemant Ramesh Chourasia ABCE 2, Mohammed E. Sayed ABEG 1, Khurshid Ahmed Mattoo CDEF 1, Vinod Bandela ACEF 3, Huda Mohammad AlBodham CDEG 4, Ali Y. Alsaeed CDEG 5, Nisreen Nabiel Hassan ACDE 6, Firas K. Alqarawi ACDE 7, Abeer Ali Qahtani CDEG 8, Yaqoub Ahmed Ayyashi BEF 9, Muhannad Ali Masmali BEF 10, Mohamad Assad Aljabri BEF 9, Miad Ali Alasmary CEF 11
DOI: 10.12659/MSM.948308
Med Sci Monit 2025; 31:e948308
Figure 3 Stress distribution (Mpa) of endocrown preparation (intaglio surface) and buccal roots under occlusal loading in different models based on preparation features (margin, pulp chamber extension, occlusal thickness) and restorative materials used [Zirconia (In-Ceram Zirconia, Lithium disilicate (IPS e.max CAD), Resin Nanoceramic (Grandio blocs)]. Colorimetric Graphs Obtained from FEA Compiled and Created Using MS PowerPoint, Version 20H2 (OS Build 19042,1466), Windows 11 Pro, Microsoft Corporation).