abstract：OBJECTIVES:to evaluate the accuracy of cone beam computed tomography (CBCT) for volumetric measurement of teeth, using micro-computed tomography (Micro-CT) as the reference standard. SETTING AND SAMPLE POPULATION:The Department of Orthodontics at Sichuan University. The sample consisted of 27 maxillary and mandibular ...

journal_title：Orthodontics & craniofacial research

authors： Wang Y,He S,Yu L,Li J,Chen S

更新日期：2011-11-01 00:00:00

abstract：INTRODUCTION:Hypohidrotic ectodermal dysplasia (HED) is a human heritable disorder characterized by sparse hair, reduced ability to sweat and hypodontia. The HED exhibits X-linked, autosomal recessive and autosomal dominant mode of inheritance. Mutations in four genes including EDA, EDAR, EDARADD, and WNT10A are known ...

journal_title：Orthodontics & craniofacial research

authors： Naqvi SK,Wasif N,Javaid H,Ahmad W

更新日期：2011-08-01 00:00:00

abstract：PURPOSE:To experimentally determine the effects of increased surgical trauma on the rates of tooth movement and apical root resorption. Two surgical techniques for rapid protraction of multi-rooted teeth in foxhound dogs immediately following premolar extraction were compared. METHODS:Split-mouth design to randomly as...

journal_title：Orthodontics & craniofacial research

authors： Cohen G,Campbell PM,Rossouw PE,Buschang PH

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was to investigate the effects of reduced masticatory function on midline suture growth and morphology in growing pigs. SETTING AND SAMPLE POPULATION:The sample was 20 pigs separated into two dietary groups and raised at the Department of Anthropology, Harvard University. Midline s...

journal_title：Orthodontics & craniofacial research

authors： Burn AK,Herring SW,Hubbard R,Zink K,Rafferty K,Lieberman DE

更新日期：2010-05-01 00:00:00

abstract：:The skin and the oral mucosa act as a barrier against the external environment. Loss of this barrier function causes dehydration and a high risk of infection. For the treatment of extensive skin wounds such as in severe burns, autologous skin for transplantation is often not available in sufficient amounts. Reconstruc...

journal_title：Orthodontics & craniofacial research

authors： Liu J,Bian Z,Kuijpers-Jagtman AM,Von den Hoff JW

更新日期：2010-02-01 00:00:00

abstract：OBJECTIVES:Relapse of teeth that have moved during orthodontic treatment is a major clinical issue with respect to the goals of successful treatment. Such relapse is a physiologic response of the supporting tissues to application of force, and is mainly attributed to occlusal instability and increased mechanical tensio...

journal_title：Orthodontics & craniofacial research

authors： Takano M,Yamaguchi M,Nakajima R,Fujita S,Kojima T,Kasai K

更新日期：2009-11-01 00:00:00

abstract：:The objective of the study was to provide a comprehensive review of the literature describing research done on the stability, adaptation and growth of craniofacial structures following distraction osteogenesis (DO). The design of the study was a literature review of clinical and experimental studies using electronic s...

journal_title：Orthodontics & craniofacial research

authors： Peltomäki T

更新日期：2009-08-01 00:00:00

abstract：OBJECTIVES:While some eruption disorders occur as part of a medical syndrome, primary failure of eruption (PFE) - defined as a localized failure of secondary tooth eruption - exists without systemic involvement. Recent studies support that heredity may play an important role in the pathogenesis of PFE. The objective of...

journal_title：Orthodontics & craniofacial research

authors： Frazier-Bowers SA,Simmons D,Koehler K,Zhou J

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVES:To study the efficacy of tenoxicam for pain control, its potential for preemptive analgesia, and its influence on the orthodontic movement of upper canine teeth. DESIGN:This was a randomized controlled double-blind cross-over study. The patients were divided into three groups. Two groups received tenoxicam ...

journal_title：Orthodontics & craniofacial research

authors： Arantes GM,Arantes VM,Ashmawi HA,Posso IP

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVES:To measure skull thickness in a group of subjects with skeletal Class II and a group with skeletal Class III malocclusion and compare these results with a group with Class I occlusion. SETTING AND SAMPLE POPULATION:Department of Orthodontics, School of Dentistry, University of Copenhagen. The Class II group...

journal_title：Orthodontics & craniofacial research

authors： Arntsen T,Kjaer I,Sonnesen L

更新日期：2008-11-01 00:00:00

abstract：OBJECTIVES:To assess total Streptococci (TS) counts and biofilm mass over tooth-tissue-borne palatal expander (TTBPE), as well as the effect of chlorhexidine (CHX) mouth rinse on these variables. DESIGN:A cross-sectional study design employed clinical procedures and laboratorial techniques. SETTING AND SAMPLE POPULAT...

journal_title：Orthodontics & craniofacial research

authors： Maruo IT,Rosa EA,Maruo H,Tanaka O,Guariza Filho O,Ignácio SA,Camargo ES

更新日期：2008-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the reliability of a new technique for measuring 3D-scanned orthodontic cast models with cross-section planes using teledent, a new software, developed at Technion - for the purpose of this research. EXPERIMENTAL VARIABLE:Thirty orthodontic plaster models were divided into three equal groups acc...

journal_title：Orthodontics & craniofacial research

authors： Redlich M,Weinstock T,Abed Y,Schneor R,Holdstein Y,Fischer A

更新日期：2008-05-01 00:00:00

abstract：OBJECTIVE:To compare the concentration of nickel, chromium and cobalt in oral mucosa cells of patients with and without fixed orthodontic appliances. MATERIALS AND METHODS:A total of 60 patients were included in this study. The control group consisted of 30 patients without any type of fixed orthodontic appliances or ...

journal_title：Orthodontics & craniofacial research

authors： Amini F,Borzabadi Farahani A,Jafari A,Rabbani M

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVE:To clarify the correlation between variations in maximum occlusal force and the maxillofacial skeletal pattern in subjects with malocclusion using a compact device. DESIGN:Three hundred and fifty patients (150 males 200 females) with malocclusion were included. The male and female subjects were divided into ...

journal_title：Orthodontics & craniofacial research

authors： Usui T,Uematsu S,Kanegae H,Morimoto T,Kurihara S

更新日期：2007-11-01 00:00:00

abstract：:The mental health of children, adolescents, and adults with orofacial clefts has been studied extensively. Outcomes of interest have included parental adaptation, parent-child attachment, child development, intellectual and academic outcomes, behavioral adaptation, and quality of life. The literature sheds light on me...

journal_title：Orthodontics & craniofacial research

authors： Collett BR,Speltz ML

更新日期：2007-08-01 00:00:00

abstract：:The synthesis of tooth development biology with human studies focusing on inherited conditions that specifically interfere with tooth development is improving our understanding of normal and pathological tooth formation. The type of inherited dental malformations observed in a given kindred relate to when, during odon...

journal_title：Orthodontics & craniofacial research

authors： Hu JC,Simmer JP

更新日期：2007-05-01 00:00:00

abstract：AIMS AND OBJECTIVES:Documentation of dental and orthodontic implications of osteoglophonic dysplasia (OGD). SETTINGS AND PARTICIPANTS:Case report describing oral and dental manifestations of a female with OGD, aged 39 years, who was first documented three decades ago. RESULTS:This rare genetic disorder manifests with...

journal_title：Orthodontics & craniofacial research

authors： Roberts TS,Stephen L,Beighton P

更新日期：2006-08-01 00:00:00

abstract：OBJECTIVE:To determine the levels of the receptor activator of NFkB ligand (RANKL) and osteoprotegerin (OPG) in the gingival crevicular fluid (GCF) during orthodontic tooth movement. A second objective was to investigate the effect of compression force on RANKL and OPG production from human periodontal ligament (hPDL) ...

journal_title：Orthodontics & craniofacial research

authors： Nishijima Y,Yamaguchi M,Kojima T,Aihara N,Nakajima R,Kasai K

更新日期：2006-05-01 00:00:00

abstract：PURPOSE:This paper describes the use of adult facial template in gender-specific facial analysis. SUBJECTS AND METHODS:Eighty adults, mean age 24.5, were selected for the study. Laser-scanned images of the subjects were obtained under a reproducible and controlled environment with two Minolta Vivid 900 (Osaka, Japan) ...

journal_title：Orthodontics & craniofacial research

authors： Kau CH,Zhurov A,Richmond S,Cronin A,Savio C,Mallorie C

更新日期：2006-02-01 00:00:00

abstract：:Repair of tooth supporting alveolar bone defects caused by periodontal and peri-implant tissue destruction is a major goal of reconstructive therapy. Oral and craniofacial tissue engineering has been achieved with limited success by the utilization of a variety of approaches such as cell-occlusive barrier membranes, b...

journal_title：Orthodontics & craniofacial research

authors： Taba M Jr,Jin Q,Sugai JV,Giannobile WV

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVES:Bone repair strategies continue to be developed for alternatives to autografting, allogeneic implants of banked bone, and other bone substitutes. Efforts have included the delivery of potent growth and/or differentiation factors and the use of gene therapy. For bone regeneration, gene therapy is the delivery...

journal_title：Orthodontics & craniofacial research

authors： Winn SR,Chen JC,Gong X,Bartholomew SV,Shreenivas S,Ozaki W

更新日期：2005-08-01 00:00:00

abstract：OBJECTIVE:An investigation to determine the changing facial appearance of identical twins. DESIGN:Clinical study. MATERIALS AND METHODS:Two Minolta Vivid 900 3D optical laser scanners were placed as a stereo pair to capture the soft tissues of a pair of identical twins. Each scan took approximately 2.5 s. The scanned...

journal_title：Orthodontics & craniofacial research

authors： Kau CH,Zhurov A,Bibb R,Hunter L,Richmond S

更新日期：2005-05-01 00:00:00

abstract：UNLABELLED:AUTHOR: Shen G Objective -This review was compiled to explore the role of type X collagen in growth, development and remodeling of articular cartilage by elucidating the linkage between the synthesis of this protein and the phenotypic changes in chondrogenesis and the onset of endochondral ossification. DES...

journal_title：Orthodontics & craniofacial research

authors： Shen G

更新日期：2005-02-01 00:00:00

abstract：:This essay briefly considers some underlying concerns about the direction of clinical research in orthodontics. The field is viewed from a personal perspective as things are now, as they are becoming, and as I believe they should be. ...

journal_title：Orthodontics & craniofacial research

authors： Baumrind S

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVES:To study treatment-related factors for external root resorption during orthodontic tooth movement. DESIGN:An experimental animal study. SETTING AND SAMPLE POPULATION:Department of Orthodontics and Oral Biology, University Medical Centre Nijmegen, The Netherlands. Twenty-four young adult beagle dogs. EXPER...

journal_title：Orthodontics & craniofacial research

authors： Maltha JC,van Leeuwen EJ,Dijkman GE,Kuijpers-Jagtman AM

更新日期：2004-05-01 00:00:00

abstract：OBJECTIVES:To clinically evaluate the bond characteristics of the adhesive precoated ceramic (APC) Clarity bracket and compare it with the uncoated Clarity bracket used with Transbond XT bonding system. Design - A randomized clinical trial. SETTINGS AND SAMPLE POPULATION: Department of Orthodontics, Katholieke Universi...

journal_title：Orthodontics & craniofacial research

authors： Verstrynge A,Ghesquiere A,Willems G

更新日期：2004-02-01 00:00:00

abstract：OBJECTIVES:To compare the predicted tooth width measurements of permanent canine and premolars from Tanaka-Johnston regression equations and Moyers probability tables with the in situ measurements in a sample of Peruvian adolescents. DESIGN:Cross-sectional. SETTING AND SAMPLE POPULATION:Trujillo, Peru; 248 dental cas...

journal_title：Orthodontics & craniofacial research

authors： Flores-Mir C,Bernabé E,Camus C,Carhuayo MA,Major PW

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVES:To test the hypothesis that there are no gender differences in the outcomes of patients with class II malocclusion treated with the headgear-activator Teuscher appliance (HATA). DESIGN:Retrospective, longitudinal SETTING AND SAMPLE POPULATION:Puerto Rico and Scotland, UK. Thirty-one patients requiring corr...

journal_title：Orthodontics & craniofacial research

authors： Singh GD,Thind BS

更新日期：2003-05-01 00:00:00

abstract：:We have developed a cone beam X-ray computed tomography (CT) system to make more accurate three-dimensional (3-D) images for diagnosis of dento-maxillofacial region. The developed system has sufficient spatial resolution, resolution of 3-D images and image distortion for diagnosis of dentomaxillofacial region. ...

journal_title：Orthodontics & craniofacial research

authors： Yamamoto K,Ueno K,Seo K,Shinohara D

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:Basic research concerning craniofacial development presently runs along two pathways, namely the molecular and the morphometric. This gap needs to be bridged. DESIGN:Using histological serial sections of human fetuses computer-aided three-dimensional reconstructions were made (Software Analysis, SIS) with s...

journal_title：Orthodontics & craniofacial research

authors： Radlanski RJ

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:To review the historic context for digital imaging in dentistry and to outline the fundamental issues related to digital imaging modalities. CONTEXT:Digital dental X-ray images can be achieved by scanning analog film radiographs (secondary capture), with photostimulable phosphors, or using solid-state detec...

journal_title：Orthodontics & craniofacial research

authors： Farman AG

更新日期：2003-01-01 00:00:00

abstract：:It has been suggested that surgical release of synostosed sutures may ameliorate various cranial base abnormalities in craniosynostotic patients. The present study was designed to test this hypothesis in a rabbit model with familial coronal suture synostosis (CSS). Data were collected from 56 New Zealand White rabbits...

journal_title：Orthodontics & craniofacial research

authors： Putz DA,Smith TD,Burrows AM,Cooper GM,Dechant J,Losken HW,Siegel MI,Mooney MP

更新日期：2002-05-01 00:00:00

abstract：:In cranial sutural samples derived from five children with premature cranial suture fusion we have performed immunostaining for the urokinase plasminogen activator (uPA) and urokinase receptor (uPAR). We have found a strong reactivity for cell- or matrix-bound uPA and uPAR in the sutural connective tissue and associat...

journal_title：Orthodontics & craniofacial research

authors： Zeitler P,Pahnke J,Collmann H

更新日期：2002-02-01 00:00:00