Relationship between Voxel Value of Cone Beam CT and Hounsfield Unit of CT: Systematic Review and Meta-Analysis [0.03%]
锥束CT与CT的HU值之间的关系：系统综述和荟萃分析
Daryush Goodarzipour,Ahmad Reza Shamshiri,Zahra Khodadadi
Daryush Goodarzipour
This systematic review aims to investigate the relationship between voxel value obtained from Cone Beam Computed Tomography (CBCT) in studies compared to Hounsfield of Multidetector Computed Tomography (MDCT) in homogeneous and heterogeneou...
Effect of Two Bleaching Techniques on Teeth Discolored with Different Calcium Silicate-Based Cements [0.03%]
两种脱色技术对不同钙硅基根管糊剂染色的牙齿的影响
Somayeh Hekmatfar,Vahid Samadi,Avissasadat Meraji et al.
Somayeh Hekmatfar et al.
Objectives: The objective of this study was to investigate tooth discoloration caused by different calcium silicate-based cements (CSCs), and assess the efficacy of two bleaching techniques in restoring the original tooth color. Materials a...
Effect of Listerine and Sodium Fluoride Mouthwashes on Force Decay of Orthodontic Memory Elastomeric Chains: An In Vitro Study [0.03%]
漱口水对正畸记忆弹性链牵引力下降的影响：一项体外研究
Sara Alijani,Jamshid Nemati,Mozhde Borjali et al.
Sara Alijani et al.
Objectives: The interaction of mouthwashes with orthodontic elastomeric materials may alter their mechanical properties. The main purpose of this study was to evaluate the impact of 0.05% sodium fluoride Oral-B PRO-Expert Multi Protection a...
Comparison of Enamel Roughness and Calcium Release between Manual and Mechanical Stripping with and without Polishing after Demineralization [0.03%]
酸蚀后手用和机用脱矿牙釉质表面磨光处理的形态及脱钙量比较
Negar Asgarian,Elham Ahmadi,Farzaneh Sadeghi Mahounak et al.
Negar Asgarian et al.
Objectives: Proximal enamel stripping is one way to create space in orthodontic treatments that leaves grooves on the enamel surface and predispose teeth to caries. The aim of this study was to compare the two common stripping systems and t...
A Challenging Case of Prosthetic Dental Rehabilitation by a Root-Retained Overdenture Using Intra-Radicular Attachments: A Clinical Report with a Seven-Year Follow-Up [0.03%]
采用根内附着体的根上覆盖义齿修复1例及7年随访临床报告
Mahnaz Arshad,Negin Yaghoobi
Mahnaz Arshad
Conventional complete dentures cause underlying bone resorption over time, which leads to retention loss and poor adaptation of denture. These complications can be prevented in use of root-supported or tooth-supported overdentures. A tooth-...
Case Reports
Frontiers in dentistry. 2026 Jan 20:23:1. DOI:10.18502/fid.v23i1.20885 2026
Accuracy of Grayscale Value in Diagnosis of Odontogenic Keratocyst and Radicular Cyst [0.03%]
灰度值诊断成釉细胞瘤和根尖周囊肿的准确性
Mahdi Niknami,Amir Ali Hoseini,Mahsa Bayati
Mahdi Niknami
Objectives: Radicular cyst (RC) and odontogenic keratocyst (OKC) are among the most commonly identified cysts in both the maxilla and mandible. With the advancements in 3D imaging techniques such as cone-beam computed tomography (CBCT), the...
Knowledge Production and Transfer in the Iranian Oral Health Research Centers: Based on Research Evaluation from 2019 to 2021 [0.03%]
基于2019至2021年研究成果的伊朗口腔健康研究机构知识产出与传播分析
Katayoun Falahat,Monir Baradaran Eftekhari,Aboozar Ramezani
Katayoun Falahat
Due to the global burden of oral diseases, knowledge production and transfer are essential for clinical practice and policy. This descriptive study assessed 28 Iranian Oral Health Research Centers (OHRCs) from 13 medical universities (2019-...
Comparison of Photodynamic Therapy and Air Abrasion for Implant Surface Decontamination with Laser Treatment in Terms of Efficacy and Implant Surface Alterations: A Systematic Review [0.03%]
光动力疗法和空气磨料在植体表面清洁效果及激光治疗对植体表面变化的疗效比较：一项系统性回顾研究
Maedeh Masoumzadeh,Mina Taheri,Shima Yunespour et al.
Maedeh Masoumzadeh et al.
Objectives: Considering the shortcomings of the currently applied mechanical and chemical methods for implant surface decontamination, this study compared the efficacy of three decontamination methods and their impact on implant surface. Ma...
Impact of Mesoporous Zinc Oxide Nanoparticles on Diametral Tensile Strength and Flexural Strength of Resin-Modified Glass Ionomer Cement: An In-Vitro Study [0.03%]
纳米孔状氧化锌纳米颗粒对树脂改性玻璃离子水门汀抗折强度和拉伸强度的影响：体外研究
Zahra Jowkar,Mohammad Mahdi Abdolinezhad,Seyed Ahmadreza Hamidi et al.
Zahra Jowkar et al.
Objectives: This study aimed to investigate the effects of incorporating zinc oxide nanoparticles (ZnONPs) and mesoporous ZnONPs into resin-modified glass ionomer cement (RMGIC) on diametral tensile strength (DTS) and flexural strength (FS)...
Robab Noormohammadi,Milad Khoadei,Mohammad Borna Amirian et al.
Robab Noormohammadi et al.
Solitary Fibrous Tumor (SFT) is a rare benign neoplasm primarily associated with the pleura. However, it has also been identified in diverse locations, including the skin, deep soft tissues, genitourinary system, gastrointestinal tract, and...