Biomechanical performance of poly-ether-ether-ketone (PEEK) vs. titanium orthodontic mini-screws in artificial bone: An in vitro investigation [0.03%]
聚醚醚酮与钛舌侧微种钉在人工骨中力学性能的离体测试研究
Aymen Adil Al-Hamadani,Mehdi Abdul-Hadi Alrubayee
Aymen Adil Al-Hamadani
Aim and objectives: This study aimed to evaluate and compare the biomechanical behavior of titanium and poly-ether-ether-ketone (PEEK) orthodontic mini-screws. The objectives were to assess their performance through four ...
Evaluation of palatal bone thickness and palatal depth angle for optimal mini-implant placement in MARPE: A CBCT study [0.03%]
CBCT在MARPE中评估微种植体最佳植入位点腭侧骨厚度及腭深度角的测量研究
Abdulghani A Al-Basmi,Ghamdan Al-Harazi,Fawaz A Al-Ghobari et al.
Abdulghani A Al-Basmi et al.
Context: Mini-implant-assisted rapid palatal expansion (MARPE) has become an effective nonsurgical method for maxillary expansion in adults. The success of this method depends on the proper placement of mini-implants. ...
Machine learning-assisted three-dimensional mapping of the facial soft tissues in Saudi Arabian adults with skeletal class I relationship [0.03%]
机器学习辅助的沙特成人I类骨骼关系面部软组织三维映射
Nora Alhazmi,Rana Almazroa,Muhannad Alshehri et al.
Nora Alhazmi et al.
Objectives: This study aimed to evaluate facial soft-tissue features in adults with skeletal Class I relationships using three-dimensional (3D) imaging and machine learning to identify sex-specific anthropometric patterns...
Comparative evaluation of skeletally anchored modified intermaxillary versus intramaxillary force systems for maxillary molar distalization: A randomized clinical trial [0.03%]
改良式口内与口外装置压低上颌磨牙的疗效对比：一项随机临床试验
Mohamed A Elsaharty,Mahmoud M Fathy Abo-Elmahasen,Eglal A Ghozy et al.
Mohamed A Elsaharty et al.
Background: Distalization in orthodontics is one of the conservative modalities for gaining space in orthodontics. The skeletally anchored distalizers avoid the adverse effects of the dentally anchored ones. ...
Rapid maxillary expansion effects on masticatory muscle activity: A systematic review and meta-analysis [0.03%]
上颌快速扩大的咀嚼肌影响：系统评价和定量合成分析
Gabriela Leite Pedroso,Nicole Ranzani Bernal,Kelly Galisteu Luiz et al.
Gabriela Leite Pedroso et al.
This systematic review aims to assess the impact of rapid maxillary expansion (RME) on masticatory muscle activity through electromyographic analysis. A systematic review was conducted according to the Cochrane Collaboration guide. The PICO...
Pain experience during initial alignment with self-ligating and conventional fixed orthodontic appliance system: A comparative clinical study [0.03%]
自锁托槽与传统托槽正畸支抗初戴疼痛的对比研究
Sahal A Alforaidi
Sahal A Alforaidi
Objective: To compare pain experiences in patients treated with self-ligating (SmartClip™) and conventional (Victory™) preadjusted edgewise brackets during initial alignment. ...
Assessing the relationship between mini-screw implant shape and primary stability: An experimental study in orthodontics [0.03%]
微型种植体形态与初期稳定性关系的实验研究
Mahmood R Al Mallah,Sarmad S Salih Al Qassar,Ibrahim B Badran
Mahmood R Al Mallah
Objectives: Mini-screw implants (MSI) are widely used in orthodontics as temporary anchorage device. Implant geometry, including shape and diameter, is a major contributor to their mechanical retention, and osseointegrati...
Determining the salivary levels of Transforming Growth Factor Beta 1 (TGF-β1) and Vascular Endothelial Growth Factor (VEGF) during the three stages of orthodontic treatment in patients in Mangaluru: A prospective study [0.03%]
测定曼加洛尔市患者正畸治疗三个阶段中转化生长因子 β1(TGF-β1) 和血管内皮生长因子(VEGF)的唾液水平：一项前瞻性研究
Shebah Catherine,V Harshitha,Sreeraj Surendran et al.
Shebah Catherine et al.
Background: Saliva is a valuable, noninvasive diagnostic fluid that mirrors the body's health, especially during physiological changes such as orthodontic tooth movement. The application of orthodontic force triggers an i...
Assessing the efficacy and safety of minimally invasive surgical techniques in enhancing orthodontic tooth movement: A systematic review and meta-analysis of randomized controlled trials [0.03%]
微侵入性手术技术促牙齿移动有效性和安全性的系统评价和meta分析
Deema AlShammery,Narjes W Alshafai,Lina A Alshahrani et al.
Deema AlShammery et al.
This systematic review and meta-analysis evaluated the efficacy and safety of minimally invasive surgical techniques (MIS) to accelerate orthodontic tooth movement. A comprehensive search of PubMed, Web of Science, Cochrane CENTRAL, ProQues...
Endothelin-1 upregulates cyclooxygenase-2 expression and prostaglandin E2 synthesis in human periodontal ligament cells-an in vitro study [0.03%]
内皮素-1通过体外实验诱导人类牙周韧带细胞中的环氧化酶-2表达及前列腺素E2的合成
Supachai Unmanatakoon,Supaporn Suttamanatwong
Supachai Unmanatakoon
Aims: Endothelin-1 (ET-1) increased bone resorption during orthodontic tooth movement (OTM) in animal models, suggesting potential clinical applications for accelerating OTM. However, the molecular mechanisms by which ET-...