Facial soft tissue changes during the pre-pubertal and pubertal growth phase: a mixed longitudinal laser-scanning study.

abstract：AIM:To assess the prevalence of adjustment for confounding within statistical analysis and matching at the design stage in leading orthodontic journals and to explore potential associations between accounting for confounding and publication characteristics. MATERIALS AND METHODS:Twenty-four issues of four leading orth...

journal_title：European journal of orthodontics

authors： Spanou A,Koletsi D,Fleming PS,Polychronopoulou A,Pandis N

更新日期：2016-02-01 00:00:00

abstract：:The purpose of this study was to examine the natural growth changes which occur between 22 and 33 years of age. The material consisted of two series of cephalograms of 74 females and 90 males with approximately 11 years between the two series. None of the subjects had orthodontic retainers when the first exposure was ...

journal_title：European journal of orthodontics

authors： Bondevik O

更新日期：1995-12-01 00:00:00

abstract：:Tooth displacement was analysed on human autopsy material for various types of orthodontic force systems using an electronic strain gauge technique. Tooth movements were registered in two dimensions with low force clip gauges on three sections of the mandible, containing the first premolar and the first molar. The sen...

journal_title：European journal of orthodontics

authors： Pedersen E,Andersen K,Melsen B

更新日期：1991-02-01 00:00:00

abstract：Background/objectives:Functional appliances are commonly used to correct Class II malocclusion. This study aimed to compare the facial soft tissue changes in Caucasians between pre-treatment and with the construction bite versus pre-treatment and completion of treatment with a modified Twin-block appliance (MTBA). Mat...

journal_title：European journal of orthodontics

authors： Salloum E,Millett DT,Kelly N,McIntyre GT,Cronin MS

更新日期：2018-09-28 00:00:00

abstract：:The objective of the present study was to evaluate the cytotoxicity and degree of monomer conversion of resin-reinforced glass ionomer cements (RGIC) over different time periods. Four RGICs: Fuji Ortho LC (FOLC), Fuji Ortho Band (FOB), Orthoglass (OGL), and Multicure Glass Ionomer (MCI) were evaluated for cytotoxicity...

journal_title：European journal of orthodontics

authors： dos Santos RL,Pithon MM,Martins FO,Romanos MT,Ruellas AC

更新日期：2012-06-01 00:00:00

abstract：:The aims of this study were two-fold. First to compare the perceptions of African dental aesthetics as determined by a panel of black African Senegalese and French Caucasian judges, and second to compare the sensitivity and specificity of both components of the Index of Orthodontic Treatment Need (IOTN) and the Index ...

journal_title：European journal of orthodontics

authors： Ngom PI,Brown R,Diagne F,Normand F,Richmond S

更新日期：2005-12-01 00:00:00

abstract：:It is well known that elastomers exhibit viscoelasticity and as such have their mechanical properties modified by temperature. Nickel titanium archwires are also affected by temperature and have been modified with specific temperature related properties for clinical use. What is less well known is the effect that othe...

journal_title：European journal of orthodontics

authors： Nattrass C,Ireland AJ,Sherriff M

更新日期：1998-04-01 00:00:00

abstract：:Some Class II malocclusions are due, at least in part, to a retruded lower dental arch relative to the mandibular body. The purpose of this study was to determine if a direct anterior force on the lower incisors could lead to bodily movement of these teeth. Twenty-seven patients (9 males, 18 females; mean age: 9.8 yea...

journal_title：European journal of orthodontics

authors： Strahm C,De Sousa AP,Grobéty D,Mavropoulos A,Kiliaridis S

更新日期：2009-08-01 00:00:00

abstract：:The aim of this study was to explore the complexities in constructing league tables purporting to measure orthodontic clinical outcomes. Eighteen orthodontists were invited to participate in a cost-effectiveness study. Each orthodontist was asked to provide information on 100 consecutively treated patients. The Index ...

journal_title：European journal of orthodontics

authors： Dunstan F,Richmond S,Phillips C,Durning P

更新日期：2008-12-01 00:00:00

abstract：:Unilateral tip-back mechanics are challenging because of a number of undesirable side-effects associated with their use during orthodontic treatment. The purpose of this paper is to review the differential diagnosis and treatment planning of Class II subdivision malocclusions and present a treatment strategy based on ...

journal_title：European journal of orthodontics

authors： Shroff B,Lindauer SJ,Burstone CJ

更新日期：1997-02-01 00:00:00

abstract：OBJECTIVE:To compare orthodontically induced inflammatory root resorption (OIIRR) and patient perception of pain during orthodontic treatment between 0.018-inch and 0.022-inch slot bracket systems. SUBJECTS AND METHODS:Eligible participants aged 12 years or above were allocated to treatment with the 0.018-inch or 0.02...

journal_title：European journal of orthodontics

authors： El-Angbawi AM,Yassir YA,McIntyre GT,Revie GF,Bearn DR

更新日期：2019-03-29 00:00:00

abstract：:This study investigated the prevalence of bacteraemia on removal of fixed appliances. Venous blood samples were taken before and after debonding and debanding for 30 patients (mean age 17 years 8 months) who had worn fixed appliances for an average of 19 months. Before removal of the fixed appliances, bacteraemia was ...

journal_title：European journal of orthodontics

authors： Burden DJ,Coulter WA,Johnston CD,Mullally B,Stevenson M

更新日期：2004-08-01 00:00:00

abstract：:The persistence of childlike deglutition after the replacement of deciduous teeth is described as atypical deglutition. This condition has been attributed to sucking action without nutritive purposes, use of a feeding bottle, oral respiration, and anatomical abnormalities. Among the possible anatomical alterations, th...

journal_title：European journal of orthodontics

authors： Machado Júnior AJ,Crespo AN

更新日期：2012-02-01 00:00:00

abstract：:Deviations in the growth of the mandibular condyle can affect both the functional occlusion and the aesthetic appearance of the face. The reasons for these growth deviations are numerous and often entail complex sequences of malfunction at the cellular level. The aim of this review is to summarize recent progress in t...

journal_title：European journal of orthodontics

authors： Pirttiniemi P,Peltomäki T,Müller L,Luder HU

更新日期：2009-02-01 00:00:00

abstract：Objective:The aim of this in vitro study was to evaluate the progressive development of surface microdamage produced following the insertion of orthodontic miniscrews (OMs) into 1.5 mm thick porcine tibia bone using maximum insertion torque values of 12 Ncm, 18 Ncm, and 24 Ncm. Methods:Aarhus OMs (diameter 1.5 mm; len...

journal_title：European journal of orthodontics

authors： Nguyen MV,Codrington J,Fletcher L,Dreyer CW,Sampson WJ

更新日期：2018-01-23 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Clear aligner is an advanced orthodontic method with benefits of comfort, aesthetics, and convenience. This study aimed to compare pain perception, anxiety, and impacts on oral health-related quality of life (OHRQoL) between adult patients receiving clear aligners and fixed appliances during t...

journal_title：European journal of orthodontics

authors： Gao M,Yan X,Zhao R,Shan Y,Chen Y,Jian F,Long H,Lai W

更新日期：2020-07-02 00:00:00

abstract：Background:Orthodontic diagnostic standards generally use the cranial base as a reference and rely on samples selected by orthodontists. Objective:The purpose of this study was to provide male and female standards for a novel non-radiographic approach for orthodontic diagnosis that utilizes 3D dentofacial photogrammet...

journal_title：European journal of orthodontics

authors： Masoud MI,Bansal N,C Castillo J,Manosudprasit A,Allareddy V,Haghi A,Hawkins HC,Otárola-Castillo E

更新日期：2017-04-01 00:00:00

abstract：:P561T heterozygous missense mutation in the growth hormone receptor (GHR) is a candidate genetic polymorphism (single-nucleotide polymorphism) for human mandibular growth. The purpose of this study was to assess whether this mutation affects mandibular growth during early childhood. The difference in mandibular growth...

journal_title：European journal of orthodontics

authors： Sasaki Y,Satoh K,Hayasaki H,Fukumoto S,Fujiwara T,Nonaka K

更新日期：2009-10-01 00:00:00

abstract：:The aim of this study was to evaluate the effects of the headgear activator (HGA) and Herbst appliance during active treatment and retention and at follow-up in children with a skeletal Class II malocclusion. The two groups comprised 16 consecutive male patients (mean age 11.6 +/- 1.42 years) treated with a HGA and 16...

journal_title：European journal of orthodontics

authors： Phan KL,Bendeus M,Hägg U,Hansen K,Rabie AB

更新日期：2006-12-01 00:00:00

abstract：:The aim of this study was to identify the craniofacial characteristics of 16 osteogenesis imperfecta (OI) patients, 10 males and 6 females, aged 7-15 years. The control group comprised 863 Chinese children from 6 to 18 years of age. Eleven cephalometric reference points and 25 variables were measured on the lateral ce...

journal_title：European journal of orthodontics

authors： Chang PC,Lin SY,Hsu KH

更新日期：2007-06-01 00:00:00

abstract：:The effects of a transpalatal arch for the symmetrical derotation of rotated first molars were evaluated in 50 children, 8-13 years of age. The positions of the molars were compared with those in 34 individuals, aged 12-18 years, with normal occlusion. Prefabricated (GAC) stainless steel arches were used for 60-198 da...

journal_title：European journal of orthodontics

authors： Dahlquist A,Gebauer U,Ingervall B

更新日期：1996-06-01 00:00:00

abstract：:It has been suggested that subjects with increased vertical craniofacial dimensions have relatively oblique orientated jaw muscles with a reduced possibility to restrain the vertical component of craniofacial growth. To test this hypothesis, relationships were investigated between the spatial orientation of the jaw mu...

journal_title：European journal of orthodontics

authors： van Spronsen PH,Koolstra JH,van Ginkel FC,Weijs WA,Valk J,Prahl-Andersen B

更新日期：1997-06-01 00:00:00

abstract：:It is well known that mastication has a significant influence on mandibular growth and development, but the mechanism behind this effect has not yet been clarified. Furthermore, no studies have examined the effects of changes in mastication on the three-dimensional (3D) morphometry of the mandible. The aim of the pres...

journal_title：European journal of orthodontics

authors： Enomoto A,Watahiki J,Yamaguchi T,Irie T,Tachikawa T,Maki K

更新日期：2010-02-01 00:00:00

abstract：:The aims of this study were to provide a description of the craniofacial morphology of Singaporean Chinese children and to compare gender differences. Lateral cephalometric radiographs were obtained of 81 Singaporean Chinese children (31 boys and 50 girls; mean age 12.7 and 12.5 years, respectively, standard deviation...

journal_title：European journal of orthodontics

authors： Yeong P,Huggare J

更新日期：2004-12-01 00:00:00

abstract：:The aim of the present study was to compare patient, parent and clinician perceived need for orthodontic treatment in relation to normative orthodontic treatment need as measured by the Index of Orthodontic Treatment Need (IOTN). A prospective cross-sectional study was designed to address this aim. The sample comprise...

journal_title：European journal of orthodontics

authors： Hamdan AM

更新日期：2004-06-01 00:00:00

abstract：:The aims of the study were to analyse the records of 26 subjects (18 females, eight males) with maxillary canine-first premolar transposition (Mx.C.P1) together with 160 subjects with a palatally displaced canine (PDC) to determine the pattern of tooth agenesis in these cases and to compare them with similar samples r...

journal_title：European journal of orthodontics

authors： Camilleri S

更新日期：2005-10-01 00:00:00

abstract：:Fifteen patients, eight males and seven females with a mean age of 13.32 years, were selected for unilateral molar distalization. Dentally, all presented with a unilateral Class II molar relationship. The subjects were all in the permanent dentition with second molars erupted and with a well aligned lower dental arch....

journal_title：European journal of orthodontics

authors： Keles A

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND/OBJECTIVES:To assess intra- and inter-observer reproducibility of the evaluation of the Frӓnkel Manoeuvre (FM) on three-dimensional (3D) scans and to compare it to the assessment on two-dimensional (2D) pictures. MATERIALS/METHODS:This study included 44 individuals with a skeletal Class II malocclusion [9-1...

journal_title：European journal of orthodontics

authors： Rongo R,Bucci R,Adaimo R,Amato M,Martina S,Valletta R,D'antò V

更新日期：2020-04-01 00:00:00

abstract：:The aim of this randomized controlled trial was to assess the effectiveness of a mandibular advancement appliance (MAA) in managing severe snoring. Twenty-eight adults with severe snoring and normal overnight oximetry were recruited from sleep disorder clinics. A maxillary placebo appliance and a MAA were worn by each...

journal_title：European journal of orthodontics

authors： Johnston CD,Gleadhill IC,Cinnamond MJ,Peden WM

更新日期：2001-04-01 00:00:00

abstract：:The purpose of this study was to evaluate the Denture Frame Analysis. This adjunctive cephalometric analysis of the lateral headfilm was introduced in Japan, but no data exist for the Caucasian population at present. One-hundred-and-six Caucasians were randomly selected and assigned to one of four groups, according to...

journal_title：European journal of orthodontics

authors： Celar AG,Freudenthaler JW,Celar RM,Jonke E,Schneider B

更新日期：1998-10-01 00:00:00