The Role of Small Extracellular Vesicles Derived from Lipopolysaccharide-preconditioned Human Dental Pulp Stem Cells in Dental Pulp Regeneration [0.03%]
脂多糖预处理的人牙髓干细胞源小细胞外囊泡在牙髓再生中的作用
Wen-Jin Chen,Jing Xie,Xi Lin et al.
Wen-Jin Chen et al.
Introduction: Regenerative endodontics has created a desirable shift in the treatment paradigm despite current limitations of regenerative outcomes. Mesenchymal stem cells (MSCs) facilitate tissue regeneration and repair ...
Tumor Necrosis Factor Alpha -308 G/A Single-Nucleotide Polymorphism and Apical Periodontitis: An Updated Systematic Review and Meta-analysis [0.03%]
肿瘤坏死因子α-308基因多态性与牙周炎的关联：系统评价和网络 meta分析
Aleksandar Jakovljevic,Nadja Nikolic,Jelena Jacimovic et al.
Aleksandar Jakovljevic et al.
Introduction: This study aimed to perform a more precise estimation of the association between tumor necrosis factor alpha (TNF-α) -308 G/A single-nucleotide polymorphism (SNP) and the risk of development of apical perio...
Influence of Cavity Designs on Fracture Behavior of a Mandibular First Premolar with a Severely Curved h-shaped Canal [0.03%]
窝洞形态对近中舌根管严重弯曲的第一前磨牙的力学影响研究
Yuxuan Liu,Hui Liu,Bing Fan
Yuxuan Liu
Introduction: This study aimed to investigate the fracture behavior of a mandibular first premolar with a severely curved h-shaped canal using the extended finite element method. ...
Suitability of Magnetic Resonance Imaging for Guided Endodontics: Proof of Principle [0.03%]
磁共振成像引导根管治疗的可行性：原理验证
Wadim Leontiev,Oliver Bieri,Philipp Madörin et al.
Wadim Leontiev et al.
Introduction: This proof-of-principle study aimed to demonstrate that magnetic resonance imaging (MRI) is sufficiently accurate for the detection of root canals using guided endodontics. ...
Influence of Progressive Versus Minimal Canal Preparations on the Fracture Resistance of Mandibular Molars: A 3-Dimensional Finite Element Analysis [0.03%]
不同根管预备技术对下颌磨牙抗折性能影响的三维有限元分析
Michael Smoljan,Mostafa Omran Hussein,Arndt Guentsch et al.
Michael Smoljan et al.
Introduction: This study compared the residual tooth strength and stress distribution of a mandibular molar prepared with different variable tapered file systems using finite element analysis (FEA). ...
Impact of Conservative Endodontic Cavities on Root Canal Preparation and Biomechanical Behavior of Upper Premolars Restored with Different Materials [0.03%]
保守性牙体预备对上颌前磨牙不同材料修复生物力学行为及根管预备的影响
Rodrigo Dantas Pereira,Graziela Bianchi Leoni,Yara Teresinha Silva-Sousa et al.
Rodrigo Dantas Pereira et al.
Introduction: The purpose of this study was to evaluate the impact of conservative endodontic cavities (CECs) on root canal preparation, restoration, and biomechanical behavior of teeth prepared using different shaping sy...
Yiming Chen,Ying Huang,Xuliang Deng
Yiming Chen
External cervical resorption (ECR) is a relatively uncommon yet aggressive form of dental hard tissue destruction. It is initiated at the cervical aspect of the root surface and extends apicocoronally and circumferentially inside the dentin...
Jonathan Bardales-Alcocer,Marco Ramírez-Salomón,Elma Vega-Lizama et al.
Jonathan Bardales-Alcocer et al.
Introduction: Dynamic navigation systems are used in dental implantology to optimize the accuracy of dental implant placement. Methods: ...
Evaluating In Vitro Performance of Novel Nickel-Titanium Rotary System (TruNatomy) Based on Debris Extrusion and Preparation Time from Severely Curved Canals [0.03%]
基于碎屑挤压和制备时间评估新型镍钛根管器械（TruNatomy系统）在严重弯曲根管中的体外性能
Ruba Mustafa,Taher Al Omari,Suhad Al-Nasrawi et al.
Ruba Mustafa et al.
Introduction: This laboratory-based study aimed to investigate the quantitative amount of apically extruded debris from severely curved root canals and the preparation time for the novel rotary system TruNatomy (TN; Dents...
Efficiency and Temperature Rise of File Ablation by Neodymium:Yttrium-Aluminum-Perovskite Laser In Vitro [0.03%]
NdYAG激光消融文件的效率和升温实验研究
Lu Zhang,Xiaoyan Wang
Lu Zhang
Introduction: Retrieving a separated file in the root canal system requires a skilled clinician. A metal file can be removed by ablation via the neodymium:yttrium-aluminum-perovskite (Nd:YAP) laser; however, the efficienc...