Etiological Factors Involved in Molar-Incisor Hypomineralization in 7 to 12-Year-Old Children in Tehran [0.03%]
德黑兰7至12岁儿童第一恒磨牙和恒前牙轻度脱矿的病因因素分析
Razieh Khanmohammadi,Bahman Seraj,Ahmadreza Salari et al.
Razieh Khanmohammadi et al.
Objectives: Molar-incisor hypomineralization (MIH) lesions are common in children. The prevalence of MIH is variable in different communities. However, information regarding the prevalence of MIH in the Iranian population is limited. This s...
Effect of Tea on Color Stability of Enamel Lesions Treated with Resin Infiltrant [0.03%]
茶对树脂渗透剂治疗的牙本质脱矿灶颜色稳定性影响研究
Mansoureh Emami Arjomand,Maryam Hoorizad Ganjkar,Roshanak Ghamari
Mansoureh Emami Arjomand
Objectives: This study aimed to assess the effect of tea on color stability of enamel lesions treated with resin infiltrant (RI). Materials and Methods: This in vitro, experimental study evaluated 30 extracted human third molars with no car...
In Vitro Bacterial Leakage at the Implant-Abutment Connection of Two Dental Implant Systems with Internal Connection [0.03%]
两种内部连接种植体-基台组合的细菌泄漏的体外实验研究
Azadeh Khajavi,Shabnam Mohseni,Amir Peymani et al.
Azadeh Khajavi et al.
Objectives: Bacterial leakage at the implant-abutment interface is one of the main causes of peri-implant inflammation. One of the factors that influences bacterial leakage is the structural design of the interface. Consi...
Ellahe Azizlou,Mohsen Amin Sobhani,Sholeh Ghabraei et al.
Ellahe Azizlou et al.
Extraoral sinus tracts of odontogenic origin often develop as the result of misdiagnosis of persistent dental infections due to trauma, caries, or periodontal disease. Due to these lesions' imitation from cutaneous lesions, misdiagnosis, an...
Case Reports
Frontiers in dentistry. 2020 Nov 12:17:29. DOI:10.18502/fid.v17i29.4750 2020
Meisha Gul,Samira Adnan,Fahad Umer
Meisha Gul
Endodontic treatment of maxillary incisors may be considered straight forward. However, in some instances, they may exhibit aberrant morphology. One of these rare variations in tooth morphology is dens invaginatus. To improve the endodontic...
Case Reports
Frontiers in dentistry. 2020 Oct 29:17:28. DOI:10.18502/fid.v17i28.4654 2020
Effect of Bleaching with 15% Carbamide Peroxide on Flexural Strength of Three Resin-Based Restorative Materials [0.03%]
15%过氧化脲漂白对三种树脂修复材料弯强度的影响
Soodabeh Kimyai,Yasaman Ghavami Lahij,Mehdi Daneshpooy et al.
Soodabeh Kimyai et al.
Objectives: Considering the increasing use of vital bleaching procedures and the increased application of newly introduced resin-based materials for tooth restoration, this study was designed to evaluate the effect of 15%...
Comparison of Retention and Seating of Implant-Supported Hard and Soft Metal Copings [0.03%]
硬质金属和软质金属 implant 支持冠的固位力及就位性的对比研究
Safoura Ghodsi,Anahita Fayyazi,Maryam Ghiasi et al.
Safoura Ghodsi et al.
Objectives: Implant-supported restorations are generally used for the replacement of the lost teeth. Stability against masticatory forces and proper retention are critical for optimal durability of restorations. The aim o...
Effect of Two Educational Interventions Regarding the Management of Traumatic Dental Injuries on Mothers of 8-Year-Old Children [0.03%]
两种学习干预对8岁儿童牙外伤的影响
Samaneh Razeghi,Simin Zahra Mohebbi,Mohammad Mahmoudi et al.
Samaneh Razeghi et al.
Objectives: This study evaluated the effect of two educational interventions on knowledge and self-reported practice of mothers of 8-year-old children regarding emergency management of traumatic dental injuries (TDIs). ...
Evaluation of Degree of Conversion, Resin-Dentin Bond Strength, and Durability of Polydopamine Incorporated Total Etch Adhesive System [0.03%]
聚多巴胺包含的全酸蚀粘接系统固化程度、树脂-牙本质粘接力及耐久性的评估研究
Vandana James,Manavalan Madhana Madhubala,Shari S Devarajan et al.
Vandana James et al.
Objectives: This study aimed to evaluate the degree of conversion (DC%), shear bond strength (SBS), bond durability, and the resin-dentin interface of polydopamine (PDA) incorporated total-etch adhesive system. ...
Effect of Casein Phosphopeptide Amorphous Calcium Phosphate Conditioning on Microtensile Bond Strength of Three Adhesive Systems to Deep Dentin [0.03%]
酪蛋白磷酸肽无定形钙 phosphate 辅助处理对三种粘结剂与深牙本质粘结强度的影响
Mohammad Ali Mohammadi Torkani,Sepideh Mesbahi,Amir Ardalan Abdollahi
Mohammad Ali Mohammadi Torkani
Objectives: This study aimed to assess the effect of casein phosphopeptide amorphous calcium phosphate (CPP-ACP) on microtensile bond strength of three adhesive systems to deep dentin. ...