ArticleBMC oral health2020
Effect of different restorative crown design and materials on stress distribution in endodontically treated molars: a finite element analysis study.
Article in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
27 citing papers in PubMed.
- Trial
- Finite Element Analysis of Stress Distribution in Healthy and Restored Mandibular Molars with Zirconia and Lithium Disilicate Crowns Under Vertical and Oblique Loading.Journal of functional biomaterials · 2026Article
- Influence of Occlusal Cusp Inclination and Restoration Thickness on the Biomechanical Performance of Lithium Disilicate Molar Endocrowns: A 3D Finite Element Analysis.European journal of dentistry · 2026Article
- Influence of Restorative Material Properties on Dentin Stress Distribution: A 3D Finite Element Analysis of Bioflx and Zirconia Crowns.Journal of functional biomaterials · 2026Article
- The impact of preparation dimensions and material choice on stress distribution in MOD inlays: a 3D finite element study.BMC oral health · 2026Article
- Effect of deep margin elevation and cavity configuration on the mechanical behavior of endocrown restorations: a 3D finite element study.BMC oral health · 2026Article
- Biomechanical behavior of endocrowns with different axial wall heights: a finite-element study.Frontiers in dental medicine · 2026Article
- Comparative evaluation of different post materials on stress distribution in endodontically treated teeth: Implications for prosthodontic restorations.Bioinformation · 2026Article
- Impact of deep margin elevation on premolar endo-crown's fracture resistance after thermocycling: an in vitro study.The Saudi dental journal · 2025Article
- Stress Distribution on Endodontically Treated Anterior Teeth Restored via Different Ceramic Materials with Varying Post Lengths Versus Endocrown-A 3D Finite Element Analysis.Journal of functional biomaterials · 2025Article
- Mechanical effects of foundation restoration on onlay preparations of mandibular first molars after endodontic treatment.BMC oral health · 2025Article
- Stress Evaluation in Endodontically Treated Virtual Teeth Restored with Composite Fillings and Cast or Fiberglass Posts-A Finite Element Analysis.Biomedicines · 2025Article
- Effect of different restorative design on stress concentration of lithium disilicate and monolithic zirconia endocrown on a mandibular molar - a finite element analysis.BMC oral health · 2025Article
- Fracture resistance, failure mode and restorability of CAD CAM Zirconia endocrowns with different pulpal extension depths bonded to maxillary molars: an in-vitro study.BMC oral health · 2025Article
- Knowledge and Practice of Endocrown Restorations Among Dental Students and Dentists in Sirte, Libya.Cureus · 2024Article
- Article
- The effect of root canal treatment and post-crown restorations on stress distribution in teeth with periapical periodontitis: a finite element analysis.BMC oral health · 2023Article
- Comparative Finite Element Analysis of Endocrowns and Traditional Restorations for Endodontically Treated Mandibular First Molars.Medical science monitor : international medical journal of experimental and clinical research · 2023Article
- Endocrowns - a literature review.Medicine and pharmacy reports · 2023Review
- Biomechanical Assessment of Endodontically Treated Molars Restored by Endocrowns Made from Different CAD/CAM Materials.Materials (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
backgroundThe purposes of this simulation study were to evaluate the stresses in the roots of endodontically treated molars with extensive coronal tissue loss which were restored by endocrowns (all-in-one core and crown) and traditional crowns with post-cores, during masticatory simulation using finite element analysis.
methodsA mesio-distal cross-section of a lower right first molar was digitized and used to create 2-dimensional models of the teeth and supporting tissue; different crown designs, viz., endocrown with 2 mm occlusal clearance, endocrown with 4 mm occlusal clearance and post-core crown; different crown materials, viz., zirconia (Zr) and lithia-disilicate reinforced glass ceramic (LDRGC), and different post and core materials, viz., glass fiber (GF), stainless steel (SS) and metal cast (MC). An axial load of 600 N was applied to the central fossa of occlusal surface.
resultsThe stress distributions were similar between Zr and LDRGC for periodontal ligament and alveolar bone. The root canal inner wall maximum principal stresses of SS post (70.8 MPa) and MC post (71.4 MPa) were higher than that of GF post (36.0 MPa) and endocrown (2.4 MPa).
conclusionThe endocrowns reduced stress concentration for the root canal inner wall in comparison with the conventional post-core crown. Molars restored with endocrowns are less prone to root fracture than those with posts.
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