Bioactivity and dimensional stability of resin-, hybrid-, and silicate-based endodontic sealers: An in vitro comparative study [0.03%]
一种比较不同根管密封剂生物活性及稳定性的体外实验研究树脂、混合和硅基式填充剂的生物活性和尺寸稳定性：体外比较性研究
Mirlyn de Souza Dias,Joana Lia Freitas Furtado,Maria Aline Ferreira Damasceno et al.
Mirlyn de Souza Dias et al.
Background: The success of endodontic treatment depends on selecting sealers with suitable physicochemical and biological properties. Solubility, pH, and calcium ion (Ca²+) release are critical factors influencing biocom...
Accuracy of visual and radiographic ICDAS-merged criteria for secondary caries on permanent posterior teeth [0.03%]
视觉和放射图形ICDAS合并标准评价恒磨牙继发龋准确性不容乐观
Yaysa Vásquez,Margarita Usuga-Vacca,Stefania Martignon et al.
Yaysa Vásquez et al.
Background: This in vitro study evaluated the diagnostic accuracy of visual and radiographic assessments for secondary caries (ICDAS-merged) on posterior permanent teeth. ...
Hydrogen Peroxide Diffusion and Optical Response in a Universal Composite Resin: A Spectrophotometric In Vitro Investigation with Clinical Implications [0.03%]
过氧化氢在通用型复合树脂中的扩散及光学响应的分光光度体外实验研究及其临床意义
Francesca Zotti,Enrique-Antonio Espinoza,Giorgia Lanzaretti et al.
Francesca Zotti et al.
Background: The aim of this in vitro study was to evaluate the extent to which a hydrogen peroxide-based whitening agent penetrates a universal composite resin and induces optical changes detectable by spectrophotometry. ...
Fatigue Survival and Biomechanical Behavior of Two-piece Titanium and Zirconia Dental Implants [0.03%]
分体制钛合金和二氧化锆种植体的疲劳耐久性和生物力学性能
Jefferson David Melo de Matos,Guilherme da Rocha Scalzer Lopes,Nathália de Carvalho Ramos et al.
Jefferson David Melo de Matos et al.
Background: Titanium implants are considered the gold standard for oral rehabilitation; however, zirconia implants have emerged as a metal-free alternative with promising esthetic and biological properties. Despite these ...
The Fixed Functional Appliances in Class II Malocclusion: A Clinical Performance Comparison [0.03%]
口面II类错
Remmiya Mary Varghese,Aravind Kumar Subramanian,Joji Alex
Remmiya Mary Varghese
Background: Class II malocclusion, which impact 20-25% of the population worldwide, stem from either inadequate development of the mandible or excessive development of the maxilla. Typically seen among young individuals, ...
Influence of spacer and milling strategy on CAD/CAM ceramic crown fit and load-bearing capacity [0.03%]
间隙调节材料及切削策略对计算机辅助设计与制造陶瓷冠就位度和承载能力的影响
Ricardo-Susin Schelbauer,Ana-Laura Rosa,Gabriela-de-Souza Balbinot et al.
Ricardo-Susin Schelbauer et al.
Background: This study assessed the influence of virtual spacer (70, 110, 150 m) and milling strategy (Standard vs. Veneer) on marginal and internal fit, and load-bearing capacity of CAD/CAM ceramic crowns. ...
Effect of Pre-emptive Injection-based Corticosteroid Administration and Its Routes on Post-Endodontic Pain: A Systematic Review and Meta-analysis of Randomized Clinical Trials [0.03%]
根管治疗后糖皮质激素给药镇痛的系统评价和网状 meta 分析
Reem Al-Yamoor,Stefan Vasile Stefanescu,Maria Miheala Iuga et al.
Reem Al-Yamoor et al.
Background: Post-endodontic pain PP is a frequent complication following root canal treatment RCT, primarily resulting from acute inflammation. Pre-emptive corticosteroid administration has been proposed to attenuate this...
Cyclic fatigue resistance of two NiTi rotary instruments after blue heat treatment [0.03%]
蓝光热处理对两种镍钛旋转器械的循环疲劳抗力的影响
Idalia Rodríguez-Delgado,Jennipher Monserrat Salazar-Vázquez,Jorge Jaime Flores-Treviño et al.
Idalia Rodríguez-Delgado et al.
Background: This study evaluated the cyclic fatigue resistance of two blue heat-treated rotary instruments. Thirty files (15 Eflex Blue and 15 BlueShaper) activated by an E-CONNECT motor at 350 RPM with a 2.5 N torque wer...
In-house digital workflow for virtual surgical planning and guide fabrication in bimaxillary orthognathic surgery with genioplasty: A technical case report [0.03%]
Martín Andura-Correas,Guillermo Chacón-Ferrer,Marta María Pampín-Martínez et al.
Martín Andura-Correas et al.
Background: Virtual surgical planning (VSP) has become the standard approach in orthognathic surgery, allowing more precise and predictable skeletal movements. However, many centers still rely on outsourced digital workfl...
Improving dimensional stability of irreversible hydrocolloid by condensation silicone incorporation [0.03%]
凝胶硅橡胶改善不可逆水胶 연구
Jefferson David Melo de Matos,João Pedro Oliveira de Batista,Jozely Francisca Mello Lima et al.
Jefferson David Melo de Matos et al.
Background: Irreversible hydrocolloid (alginate) is widely used for dental impressions, but its poor dimensional stability over time limits accuracy when delays in pouring occur. Enhancing its stability through material m...