Effect of Elastomeric Module Degradation and Ligation Methods on Kinetic Friction between NiTi or Stainless Steel Wires and Stainless Steel Brackets [0.03%]
弹性橡胶降解及结扎方法对镍钛丝或不锈钢丝与不锈钢托槽间摩擦力的影响
Pooya Ebrahimi,Parastou Nastarin,Mahdi Hadilou et al.
Pooya Ebrahimi et al.
Objectives: The reduction of resistance to sliding between the archwire and bracket promotes more seamless tooth movement, leading to a faster and improved orthodontic treatment experience. This research aimed to examine how the degradation...
Is Dentistry in Crisis? An Online Survey of Iranian Dentists' Attitudes toward La Cascada Declaration [0.03%]
牙体学危机了吗？一项关于伊朗牙科医生对拉卡斯凯达宣言的态度的在线调查
Ali Kazemian
Ali Kazemian
In August 2017, six international senior dental researchers published a critical declaration called 'La Cascada; Dentistry in Crisis: Time to Change'. This statement outlined major concerns with the current trajectory of the dental professi...
Congenital Bilateral Missing of Permanent Mandibular Second Molars in a 10-Year-Old Child: A Case Report [0.03%]
一名10岁患儿下颌第二恒磨牙先天缺失的病例报告
Mehrsa Paryab
Mehrsa Paryab
Hypodontia is the most common dental developmental disorder. Several underlying mechanisms have been proposed to be involved in its pathogenesis. Occurrence of hypodontia as an isolated trait due to genetic mutations has also been reported....
Case Reports
Frontiers in dentistry. 2024 Feb 24:21:8. DOI:10.18502/fid.v21i8.15004 2024
A Randomized Controlled Clinical Trial Comparing Clinical and Radiographic Success Rates of MTA and rhBMP2 in Pulpotomy of Primary Teeth [0.03%]
一项关于乳牙直接盖髓术中使用MTA和rhBMP2的临床及影像学成功率的随机对照试验
Nosrat Nourbakhsh,Sanaz Ziaei,Hesam Panahi et al.
Nosrat Nourbakhsh et al.
Objectives: In an ideal pulpotomy, the radicular pulp remains vital, healthy, and fully encased within an odontoblastic layer. Mineral trioxide aggregate (MTA) and bone morphogenetic proteins (BMPs) have been suggested to facilitate this ou...
Effects of Two Remineralizing Agents in Combination with Er:YAG and CO2 Laser Irradiation on Microhardness of Demineralized Enamel: A Preliminary In Vitro Study [0.03%]
两种再矿化剂与Er:YAG和CO2激光辐照联合对脱矿牙釉质微硬度的影响：一项初步的体外研究
Mehran Mapar,Sara Gholizadeh,Mina Moalemnia
Mehran Mapar
Objectives: This study assessed the effects of two remineralizing agents namely MI Paste Plus containing casein phosphopeptide amorphous calcium phosphate fluoride (CPP-ACFP) and Remin Pro containing hydroxyapatite, fluoride and xylitol (HF...
Zahra Jamali,Katayoun Katebi,Hamed Alibabaei et al.
Zahra Jamali et al.
Objectives: Sublingual varices are characterized by abnormally dilated veins. Some systemic conditions such as cardiovascular disease have been suggested to be associated with sublingual varices. Due to the convenience in examining the subl...
Severe Maxillectomy Defect Rehabilitation with an Implant-Retained Obturator Prosthesis: A Case Report [0.03%]
种植体固位下颌缺损 obturator 康复的严重上颌切除缺陷的病例报告
Somayeh Niakan,Nafise Asgari,Niyousha Rafeie et al.
Somayeh Niakan et al.
Conventional obturator prostheses might cause dissatisfaction in patients with hard or soft palate defects due to inadequate retention and function during speech, mastication, and swallowing. Thus, surgical reconstruction and implant-suppor...
Case Reports
Frontiers in dentistry. 2024 Jan 9:21:2. DOI:10.18502/fid.v21i2.14669 2024
Restoring an Extremely Destructed Tooth with Flared Root Canal Walls: A Case Report [0.03%]
根管壁展开的牙髓病严重毁损牙临床治疗案例分析
Hamid Kermanshah,Taraneh Estedlal
Hamid Kermanshah
Reconstructing severely damaged teeth has always presented a challenge when the remaining crown structure is limited, often requiring retention from the root canal using intracanal posts. However, the real challenge is when the root canal w...
Background Characteristics and Cognitive Factors as Determinants of Oral Health in Pregnant Women, Tehran, Iran: A Cross-Sectional Study [0.03%]
伊朗德黑兰孕妇口腔健康的社会人口学特征及认知因素横断面研究
Mina Shirmohammadi,Simin Zahra Mohebbi,Samane Razeghi et al.
Mina Shirmohammadi et al.
Objectives: Pregnancy can lead to oral health issues, yet many women remain unaware of the potential negative impact on their pregnancy. This study aimed to assess the dental and periodontal health of pregnant women in Tehran, Iran, and ide...
The Efficacy of Different Antibiotic Compounds in Regenerative Treatment of Immature Necrotic Teeth [0.03%]
不同抗生素成分在根尖诱导术中的有效性和安全性分析
Maryam Gharechahi,Mohammad Hossein Kafi,Maryam Javidi et al.
Maryam Gharechahi et al.
Objectives: Endodontic treatment of immature teeth poses a significant challenge, especially in achieving a proper seal using traditional obturation methods. Revascularization presents itself as an alternative approach to this problem, and ...