The anterior component of occlusal force revisited: direct measurement and theoretical considerations [0.03%]
咬合力量的前导分量的再思考：直接测量与理论探讨
Sarmad S Salih Al Qassar,Maria Mavragani,Vasilis Psarras et al.
Sarmad S Salih Al Qassar et al.
Background: The anterior component of occlusal force (ACF), considered to result from the mesial inclination of teeth relative to the occlusal plane, has been estimated by indirectly measuring contact point tightness (CPT...
Lower first permanent molars: developing better predictors of spontaneous space closure [0.03%]
低位第一乳磨牙：更好的预测自发间隙关闭的因素的形成
Terry Kuo-Yih Teo,Paul Francis Ashley,Donald Derrick
Terry Kuo-Yih Teo
Background: First, first permanent molars (FPMs) of poor prognosis are often planned for extraction at an 'ideal time' so that second permanent molars (SPMs) erupt favourably to replace them. However for lower FPM extract...
Assessing lower incisor inclination change: a comparison of four cephalometric methods [0.03%]
评价下前牙倾斜度变化四种头影测量法的比较研究
Amritraj Jabbal,Martyn Cobourne,Nora Donaldson et al.
Amritraj Jabbal et al.
Objective: Cephalometric inclination change of the lower incisors during orthodontics is used to assess treatment outcome. The lower border of the mandible is commonly used for measuring inclination change, despite it bei...
Comparative Study
European journal of orthodontics. 2016 Apr;38(2):184-9. DOI:10.1093/ejo/cjv027 2016
Micro-CT evaluation of microleakage under orthodontic ceramic brackets bonded with different bonding techniques and adhesives [0.03%]
不同粘结技术和粘接剂正畸陶瓷托槽微渗漏的微CT评估
Fırat Öztürk,Mustafa Ersöz,Seyit Ahmet Öztürk et al.
Fırat Öztürk et al.
Aim: The aim of this study was to evaluate microleakage under orthodontic ceramic brackets bonded with direct and different indirect bonding techniques and adhesives using micro-computed tomography. ...
Comparative Study
European journal of orthodontics. 2016 Apr;38(2):163-9. DOI:10.1093/ejo/cjv023 2016
Nina Kay Anderson,Yasas S N Jayaratne
Nina Kay Anderson
Well-conducted systematic reviews can provide a foundation upon which to base educational curricula, practice guidelines and healthcare policy. We aim to provide an overview of important methodological issues that need to be addressed durin...
Shape variation and covariation of upper and lower dental arches of an orthodontic population [0.03%]
正畸人群中上下牙弓的形态变异及共变分析
Alexandros Papagiannis,Demetrios J Halazonetis
Alexandros Papagiannis
Objectives: This study aimed to quantify the patterns of shape variability and the extent and patterns of shape covariation between the upper and lower dental arch in an orthodontic population. ...
Meta-analysis and systematic review of the number of non-syndromic congenitally missing permanent teeth per affected individual and its influencing factors [0.03%]
非综合征性先天缺失恒牙患牙数的荟萃分析及系统评价及其影响因素的研究
Vahid Rakhshan,Hamid Rakhshan
Vahid Rakhshan
Background and purpose: Dental aplasia (or hypodontia) is a frequent and challenging anomaly and thus of interest to many dental fields. Although the number of missing teeth (NMT) in each person is a major clinical determ...
Effect of the probiotic bacterium Lactobacillus reuteri on white spot lesion development in orthodontic patients [0.03%]
正畸患者中益生菌乳酸菌罗伊特氏菌对白色斑块病变发生的影响研究
Sotiria Gizani,Georgia Petsi,Svante Twetman et al.
Sotiria Gizani et al.
Background/objectives: The purpose of the study is to evaluate the effect of daily intake of lozenges containing probiotic bacteria on white spot lesion (WSL) formation as well as on salivary lactobacilli (LB) and mutans ...
Randomized Controlled Trial
European journal of orthodontics. 2016 Feb;38(1):85-89. DOI:10.1093/ejo/cjv015 2016
Stability of Class II fixed functional appliance therapy--a systematic review and meta-analysis [0.03%]
II类功能矫治器的稳定性:Systematic Review和meta分析
Niko C Bock,Julia von Bremen,Sabine Ruf
Niko C Bock
Objectives: To systematically search for scientific evidence concerning the stability of treatment (Tx) results achieved by means of Class II fixed functional appliance therapy and to assess possible differences between a...
Cephalometric appraisal of post-treatment tooth eruption: a 20 year follow-up study [0.03%]
二十年随访研究中的头影测量评估牙齿的治疗后萌出状况
Simon Poelmans,Maïté Clijmans,Steffen Fieuws et al.
Simon Poelmans et al.
Aim: To assess the amount of tooth eruption that occurs during 20 years after completion of orthodontic treatment and analyse possible correlations with age and mandibular growth pattern present. ...