当前位置： SCI文献检索 > Orthodontics & Craniofacial Research期刊下所有文献 > Three-dimensional assessment of condylar position and joint spaces after maxillary first premolar extraction in skeletal Class II malocclusion.

Three-dimensional assessment of condylar position and joint spaces after maxillary first premolar extraction in skeletal Class II malocclusion.

Abstract：

OBJECTIVES:This study sought to investigate the three-dimensional (3D) changes in anteroposterior, vertical and mediolateral positions and orientations of the mandibular condyle as well as joint space parameters following maxillary first premolar extraction and incisor retraction in skeletal Class II patients. SETTING AND SAMPLE POPULATION:Thirty patients were treated by orthodontic maxillary first premolar extraction at the Faculty of Oral and Dental Medicine, Cairo University, Egypt. MATERIALS AND METHODS:Cone beam computed tomography (CBCT) analysis was performed in patients pre- and post-treatment. Sixty joints were evaluated based on the volumetric images, and the following 3D measurements were evaluated: (i) mandibular condylar position relative to the cranial base and the joint itself, (ii) condylar inclination and (iii) anterior, posterior, superior and medial joint spaces. RESULTS:There was a statistically significant (P≤.05) posterior positioning of the condyle relative to the vertical plane. The distance increased significantly from 5.77 to 6.82 mm as this plane is anterior to the mandibular condyle. There was an increased anterior joint space (from 3.10 to 3.90 mm) and decreased posterior joint space (from 2.78 to 2.23 mm) following treatment. No changes were observed in mediolateral and vertical condylar positions. CONCLUSIONS:Posterior positioning of the condyle after orthodontic extraction and incisor retraction may occur, but its clinical significance requires further assessment in future studies.

journal_name

Orthod Craniofac Res

journal_title

Orthodontics & craniofacial research

authors

Alhammadi MS,Fayed MS,Labib A

doi

10.1111/ocr.12141

subject

Has Abstract

pub_date

2017-05-01 00:00:00

pages

71-78

issue

2

eissn

1601-6335

issn

1601-6343

journal_volume

20

pub_type

杂志文章

相关文献

Orthodontics & Craniofacial Research文献大全
  • Prognostic approach to Class III malocclusion through case-based reasoning.

    abstract：OBJECTIVE:This investigation evaluates the evidence of case-based reasoning (CBR) in providing additional information on the prediction of future Class III craniofacial growth. SETTINGS AND SAMPLE POPULATION:The craniofacial characteristics of 104 untreated Class III subjects (7-17 years of age), monitored with two la...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12466

    authors： Auconi P,Ottaviani E,Barelli E,Giuntini V,McNamara JA,Franchi L

    更新日期：2021-01-08 00:00:00

  • 3D Airway changes using cone beam computed tomography in patients following mandibular advancement surgery with and without constriction.

    abstract：OBJECTIVES:The aim of this study was to compare three-dimensional airway changes resulting from mandibular advancement surgery and mandibular advancement surgery with constriction. SETTING AND SAMPLE POPULATION:The University of Michigan School of Dentistry and Medical Center. A total of 42 patients undergoing mandibu...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12292

    authors： Furche S,Edwards SP,Aronovich S,Hummon G,Shah KB,Conley RS

    更新日期：2019-05-01 00:00:00

  • Clinical comparison of an adhesive precoated vs. an uncoated ceramic bracket system.

    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

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1111/j.1601-6343.2004.0276n.x

    authors： Verstrynge A,Ghesquiere A,Willems G

    更新日期：2004-02-01 00:00:00

  • Stability, adaptation and growth following distraction osteogenesis in the craniofacial region.

    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

    pub_type： 杂志文章,评审

    doi：10.1111/j.1601-6343.2009.01452.x

    authors： Peltomäki T

    更新日期：2009-08-01 00:00:00

  • Two novel mutations in the gene EDAR causing autosomal recessive hypohidrotic ectodermal dysplasia.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2011.01521.x

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

    更新日期：2011-08-01 00:00:00

  • Incidence and severity of root resorption in orthodontically moved premolars in dogs.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2004.00283.x

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

    更新日期：2004-05-01 00:00:00

  • Developmental biology and genetics of dental malformations.

    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

    pub_type： 杂志文章,评审

    doi：10.1111/j.1601-6343.2007.00384.x

    authors： Hu JC,Simmer JP

    更新日期：2007-05-01 00:00:00

  • Centre-level variation in outcomes and treatment for otitis media with effusion and hearing loss and the association of hearing loss with developmental outcomes at ages 5 and 7 years in children with non-syndromic unilateral cleft lip and palate: The Clef

    abstract：OBJECTIVES:To explore centre-level variation in otitis media with effusion (OME), hearing loss and treatments in children in Cleft Care UK (CCUK) and to examine the association between OME, hearing loss and developmental outcomes at 5 and 7 years. SETTING AND SAMPLE POPULATION:Two hundred and sixty-eight 5-year-old Br...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12184

    authors： Hall A,Wills AK,Mahmoud O,Sell D,Waylen A,Grewal S,Sandy JR,Ness AR

    更新日期：2017-06-01 00:00:00

  • Examination of rare genetic variants in dental enamel genes: The potential role of next-generation sequencing in primary dental care.

    abstract：OBJECTIVES:To examine the potential role of next-generation sequencing (NGS) and genetic testing to guide preventive care in dental enamel disorders using publicly available databases to access the frequency of deleterious alleles in AMTN, AMLEX and ENAM, associated with amelogenesis imperfecta (AI). SETTING AND SAMPL...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12266

    authors： Farrow E,Rengasamy Venugopalan S,Thiffault I,Saunders C

    更新日期：2019-05-01 00:00:00

  • Effects of different orthodontic retention protocols on the periodontal health of mandibular incisors.

    abstract：OBJECTIVES:To test the following two hypotheses: 1) different types of retainers result in distinct levels of biomarkers in gingival crevicular fluid (GCF) and 2) the retainer bonded to all mandibular anterior teeth induces more detrimental outcomes to the periodontium. SETTING AND SAMPLE POPULATION:The Department of ...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12129

    authors： Rody WJ Jr,Elmaraghy S,McNeight AM,Chamberlain CA,Antal D,Dolce C,Wheeler TT,McGorray SP,Shaddox LM

    更新日期：2016-11-01 00:00:00

  • Non-viral-mediated gene therapy approaches for bone repair.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2005.00332.x

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

    更新日期：2005-08-01 00:00:00

  • The effect of chewing gum on the impact, pain and breakages associated with fixed orthodontic appliances: a randomized clinical trial.

    abstract：OBJECTIVES:To determine whether the use of chewing gum reduced the impact and pain of fixed orthodontic appliances. SETTING AND SAMPLE POPULATION:The Orthodontic Department of the Charles Clifford Dental Hospital, Sheffield, UK. Fifty-seven patients aged 18 years or younger and who were about to start fixed orthodonti...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章,随机对照试验

    doi：10.1111/j.1601-6343.2012.01546.x

    authors： Benson PE,Razi RM,Al-Bloushi RJ

    更新日期：2012-08-01 00:00:00

  • Cranial base changes following coronal suturectomy in craniosynostotic rabbits.

    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

    pub_type： 杂志文章

    doi：10.1034/j.1600-0544.2002.01178.x

    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

  • Analysis of polycaprolactone scaffolds fabricated via precision extrusion deposition for control of craniofacial tissue mineralization.

    abstract：OBJECTIVES:Recurrence of cranial bone fusion following surgical resection in craniosynostosis patients commonly requires additional surgical procedures. Surgical implantation of engineered 3D scaffolds that control tissue mineralization could be utilized to diminish recurrence of fusion. This study investigated the abi...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12159

    authors： Fedore CW,Tse LYL,Nam HK,Barton KL,Hatch NE

    更新日期：2017-06-01 00:00:00

  • Nasolabial fold dynamics: Implications for facial paralysis and facial reanimation surgery.

    abstract：OBJECTIVES:In patients with facial paralysis, facial reanimation surgery may be needed to normalize facial soft tissue function/movements. Critical for this normalization is the dynamics of the nasolabial folds (NLFs). The objective of this prospective, observational study was to determine the 3D morphologic dynamics o...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12400

    authors： Dusseldorp JR,Faraway J,Razavi L,Hadlock TA,Trotman CA

    更新日期：2021-02-01 00:00:00

  • Altering calcium and phosphorus levels in utero affects adult mouse mandibular morphology.

    abstract：OBJECTIVES:The purpose of our study was to determine morphological changes and bone mineral density (BMD) differences in the adult mandible of offspring exposed to high calcium, low phosphorus diets in utero until weaning age. MATERIALS AND METHODS:Time-mated FVB wild-type mice were fed normal or experimental diet dur...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12269

    authors： Hassan MG,Vargas R,Zaher AR,Ismail HA,Lee C,Cox TC,Jheon AH

    更新日期：2019-05-01 00:00:00

  • Change in maximum occlusal force in association with maxillofacial growth.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2007.00405.x

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

    更新日期：2007-11-01 00:00:00

  • A new system for scanning, measuring and analyzing dental casts based on a 3D holographic sensor.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2007.00417.x

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

    更新日期：2008-05-01 00:00:00

  • Zoledronic acid and alendronate sodium and the implications in orthodontic movement.

    abstract：OBJECTIVE:To evaluate orthodontic tooth movement (OTM) in rats treated with two types of bisphosphonates (BPs), alendronate sodium (A) and zoledronic acid (Z). DESIGN:In all, 15 male Wistar rats were randomly divided into three groups. Group OTM+A: orthodontic tooth movement and subcutaneous administration of alendron...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12192

    authors： Franzoni JS,Soares FMP,Zaniboni E,Vedovello Filho M,Santamaria MP,Dos Santos GMT,Esquisatto MAM,Felonato M,Mendonca FAS,Franzini CM,Santamaria M Jr

    更新日期：2017-08-01 00:00:00

  • Effect of ovariectomy on maxilla and mandible dimensions of female rats.

    abstract：OBJECTIVE:The role of oestrogen in craniofacial growth still remains unclear. Therefore, the present study aimed to assess the effect of oestrogen deficiency on maxilla and mandible dimensions. SETTING AND SAMPLE POPULATION:The study was conducted at the Department of Pediatric Dentistry at the School of Dentistry of ...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12376

    authors： Omori MA,Marañón-Vásquez GA,Romualdo PC,Martins Neto EC,Stuani MBS,Matsumoto MAN,Nelson-Filho P,Proff P,León JE,Kirschneck C,Küchler EC

    更新日期：2020-08-01 00:00:00

  • Effects of relaxin on collagen type I released by stretched human periodontal ligament cells.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2009.01463.x

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

    更新日期：2009-11-01 00:00:00

  • Dietary consistency and the midline sutures in growing pigs.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2010.01483.x

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

    更新日期：2010-05-01 00:00:00

  • Palatal changes in crossbite patients treated with rapid maxillary expansion vs untreated ones: A geometric morphometric study.

    abstract：OBJECTIVE:The present study aimed to analyse palatal changes due to rapid maxillary expansion (RME) by using modern geometric morphometric analysis (GMA) on 3D models. SETTINGS AND SAMPLE POPULATION:Forty children with posterior crossbite and maxillary deficiency were selected for this study. Twenty children were trea...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12387

    authors： Oliva G,Huanca Ghislanzoni L,Dalessandri D,Silvestrini-Biavati A,Ugolini A

    更新日期：2020-11-01 00:00:00

  • Evaluation of three-dimensional root surface changes and resorption following rapid maxillary expansion: a cone beam computed tomography investigation.

    abstract：OBJECTIVES:To evaluate root surface changes and resorption following toothborne rapid maxillary expansion (RME) using cone beam computed tomography (CBCT). SETTING AND SAMPLE POPULATION:The Department of Orthodontics at The University of Texas Health Science Center. Twenty-four consecutively treated patients (mean age...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12069

    authors： Akyalcin S,Alexander SP,Silva RM,English JD

    更新日期：2015-04-01 00:00:00

  • Three-dimensional prediction of roots position through cone-beam computed tomography scans-digital model superimposition: A novel method.

    abstract：OBJECTIVES:To introduce a new, fast, reliable, and free from software-related bias method to predict three-dimensionally the root position and angulation during and after orthodontic treatment. The final goal is to keep to a minimum the use of ionizing radiation by eliminating the necessity of multiple radiation exposu...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12252

    authors： Staderini E,Guglielmi F,Cornelis MA,Cattaneo PM

    更新日期：2019-02-01 00:00:00

  • Levels of RANKL and OPG in gingival crevicular fluid during orthodontic tooth movement and effect of compression force on releases from periodontal ligament cells in vitro.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2006.00340.x

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

    更新日期：2006-05-01 00:00:00

  • Craniofacial cephalometric morphology in 8-year-old children with operated sagittal synostosis.

    abstract：OBJECTIVES:To evaluate cephalometrically craniofacial morphology in children with operated sagittal synostosis and to compare the findings with age- and sex-matched controls. SETTING AND SAMPLE POPULATION:Forty-two children (37 boys) with operated primary sagittal synostosis were compared retrospectively with age- and...

    journal_title：Orthodontics & craniofacial research

    pub_type： 杂志文章

    doi：10.1111/ocr.12056

    authors： Heliövaara A,Vuola P,Hukki J

    更新日期：2015-02-01 00:00:00

  • Effects of increased surgical trauma on rates of tooth movement and apical root resorption in foxhound dogs.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2010.01494.x

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

    更新日期：2010-08-01 00:00:00

  • Osteoglophonic dysplasia: dental and orthodontic implications.

    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

    pub_type： 杂志文章

    doi：10.1111/j.1601-6343.2006.00369.x

    authors： Roberts TS,Stephen L,Beighton P

    更新日期：2006-08-01 00:00:00

  • Immunolocalization of urokinase and its receptor in prematurely fused cranial sutures of infants.

    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

    pub_type： 杂志文章

    doi：10.1034/j.1600-0544.2002.50101.x

    authors： Zeitler P,Pahnke J,Collmann H

    更新日期：2002-02-01 00:00:00