Preparation of Li2Si2O5 fibers and their toughening effects on lithium disilicate glass-ceramics
T Zhao, J Hou, M Lian, Y Liu, H Zhang, J Zhu… - Ceramics International, 2024 - Elsevier
To address the challenge of poor fracture toughness of lithium disilicate glass-ceramics,
which hinders their application as posterior single crowns and three-unit fixed bridges, the …
which hinders their application as posterior single crowns and three-unit fixed bridges, the …
Optimization of grinding parameters in robotic-assisted preparation of cracked teeth based on fracture mechanics: FEA and experiment
J Sun, J Jiang, B Ma, Y Zhang, J Pan, D Qiao - Computer Methods and …, 2025 - Elsevier
Abstracts Background and Objectives If left untreated, cracked teeth can lead to tooth loss, of
which the incidence is 70%. Dental preparation is an effective treatment, but it is difficult to …
which the incidence is 70%. Dental preparation is an effective treatment, but it is difficult to …
Thermal Stresses in Porcelain Veneered Lithium Disilicate and Zirconia Dental Crowns: Comparative Analysis Using a Validated Viscoelastic Finite Element Model
R Shrestha, S Fredeen, N Reddy, LMM Alves… - Journal of the …, 2025 - Elsevier
This study aims to investigate the effects of material compatibility, variable cooling rates, and
crown geometry on thermal stress development in porcelain-veneered lithium disilicate …
crown geometry on thermal stress development in porcelain-veneered lithium disilicate …
The Effect of Die Material on the Crown Fracture Strength of Zirconia Crowns
A Sayed Ahmed, NC Lawson, CC Fu, PV Bora, E Kee… - Materials, 2024 - mdpi.com
Background: Determination of the eligibility of several tooth analog materials for use in
crown fracture testing. Methods: A standardized premolar crown preparation was replicated …
crown fracture testing. Methods: A standardized premolar crown preparation was replicated …