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American Journal of Orthodontics and Dentofacial Orthopedics

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https://www.readbyqxmd.com/read/29287661/time-dependent-behavior-of-porcine-periodontal-ligament-a-combined-experimental-numeric-in-vitro-study
#1
Thomas Johannes Knaup, Cornelius Dirk, Susanne Reimann, Ludger Keilig, Meike Eschbach, Heike Korbmacher-Steiner, Christoph Bourauel
INTRODUCTION: The aim of this study was to analyze the time-dependent in-vitro behavior of the periodontal ligament (PDL) by determining the material parameters using specimens of porcine jawbone. Time-dependent material parameters to be determined were expected to complement the results from earlier biomechanical studies. METHODS: Five mandibular deciduous porcine premolars were analyzed in a combined experimental-numeric study. After selecting suitable specimens (excluding root resorption) and preparing the measurement system, the specimens were deflected by a distance of 0...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287660/psychological-well-being-dental-esthetics-and-psychosocial-impacts-in%C3%A2-adolescent-orthodontic-patients-a%C3%A2-prospective-longitudinal-study
#2
Xiao Deng, Yun-Ji Wang, Feng Deng, Pang-Li Liu, Yan Wu
INTRODUCTION: We examined the role of adolescent orthodontic patients' psychological well-being attributes (self-esteem, general body image, and positive and negative affects) and the clinical indicators of dental esthetics (orthodontists' ratings on the Index of Orthodontic Treatment Need-Aesthetic Component [IOTN-AC]), and their changes from pretreatment to posttreatment as predictors of the psychosocial impact of dental esthetics. METHODS: In this prospective longitudinal study, 1090 adolescent orthodontic patients seeking treatment at the Stomatological Hospital of Chongqing Medical University in China (mean age, 14...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287659/effect-of-nonextraction-and-extraction-orthodontic-treatments-on-smile-esthetics-for-different-malocclusions
#3
Hsin-Chung Cheng, Yi-Chun Wang
INTRODUCTION: Smile esthetics is a critical factor for evaluating orthodontic treatment outcomes. In this study, we evaluated the differences in esthetic perceptions and smile variables between extraction and nonextraction treatments for different malocclusions. METHODS: Ninety participants were divided into 3 groups according to their pretreatment overjet (group I, 0-4 mm; group II, >4 mm; group III, <0 mm), with 15 extraction participants and 15 nonextraction participants in each group...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287658/assessment-of-the-rate-of-premolar-extraction-space-closure-in-the-maxillary-arch-with-the-acceledent-aura-appliance-vs-no-appliance-in-adolescents-a%C3%A2-single-blind-randomized-clinical-trial
#4
Peter Miles, Elizabeth Fisher, Nikolaos Pandis
INTRODUCTION: The purpose of this 2-arm parallel trial was to assess the effect of the AcceleDent Aura appliance (OrthoAccel Technologies, Houston, Tex) on the rate of maxillary premolar extraction space closure in adolescent patients. METHODS: Forty Class II adolescents treated with full fixed appliances and maxillary premolar extractions participated in this randomized clinical trial. They were recruited in a private practice and treated by 1 clinician. Randomization was accomplished in blocks of 10 patients assigned to either a no-appliance group or the AcceleDent Aura appliance group with the allocations concealed in opaque, sealed envelopes...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287657/plane-to-plane-analysis-of-mandibular-misalignment-in-patients-with-facial-asymmetry
#5
Tung-Yiu Wong, Jia-Kuang Liu, Tung-Chin Wu, Yi-Hsuan Tu, Ken-Chung Chen, Jing-Jing Fang, Ke-Hsin Cheng, Jing-Wei Lee
INTRODUCTION: Little is known regarding how the mandible rotates in facial asymmetry. The purpose of this study was to study mandibular misalignment with a new plane-to-plane analysis method in patients with facial asymmetry. METHODS: Optimal symmetry planes (OSPs) were generated by computing the greatest count of paired voxels on opposing sides of the computerized tomography image of the structure. The mandibular OSP was measured against the midfacial OSP for its alignment...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287656/one-shoe-doesn-t-fit-all
#6
EDITORIAL
Peter M Greco
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287655/highly-cited-orthodontic-articles-from-2000-to-2015
#7
Panagiotis Prevezanos, Apostolos I Tsolakis, Panagiotis Christou
INTRODUCTION: Identification of highly cited articles based on the h-index and its properties is important for the evaluation of the past, present, and future of any research discipline. In this study, we aimed to identify the h-classic articles in orthodontics. METHODS: One search on the Web of Science identified all articles from 2000 to 2015 in the 89 journals indexed by the 2015 InCites Journal Citation Reports in the scientific area "dentistry, oral surgery, and medicine...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287654/correction
#8
(no author information available yet)
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287653/authors-response
#9
LETTER
Feifei Jiang, Jie Chen, Katherine Kula, Huiying Gu, Yansheng Du, George Eckert
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287652/stability-of-secondarily-inserted-orthodontic-miniscrews-after-failure-of-the-primary-insertion-for-maxillary-anchorage-maxillary-buccal-area-vs-midpalatal-suture-area
#10
Shunsuke Uesugi, Satoshi Kokai, Zuisei Kanno, Takashi Ono
INTRODUCTION: Few studies have examined the secondary insertion of orthodontic miniscrews after failure of the first insertion. We investigated both the primary and secondary success rates of miniscrews used for maxillary anchorage and compared the stability of the maxillary buccal area (MB) and the midpalatal suture area (MP). METHODS: In total, 387 miniscrews were primarily inserted into the MB (between the second premolar and first molar); of these, 81 (20.9%) miniscrews lacked stability and were reinserted into the MB (same position or more distal position) or the MP...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287651/external-apical-root-resorption
#11
LETTER
Naphtali Brezniak, Atalia Wasserstein
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287650/authors-response
#12
LETTER
Henry Ohiomoba, Andrew Sonis, Bernard Friedland
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287649/pharyngeal-airway-evaluation-after-isolated-mandibular-setback-surgery-using-cone-beam-computed-tomography
#13
Shireen K Irani, Donald R Oliver, Reza Movahed, Yong-Il Kim, Guilherme Thiesen, Ki Beom Kim
INTRODUCTION: In this study, we investigated volumetric and dimensional changes to the pharyngeal airway space after isolated mandibular setback surgery for patients with Class III skeletal dysplasia. METHODS: Records of 28 patients who had undergone combined orthodontic and mandibular setback surgery were obtained. The sample comprised 17 men and 11 women. Their mean age was 23.88 ± 6.57 years (range, 18-52 years). Cone-beam computed tomography scans were obtained at 3 time points: before surgery, average of 6 months after surgery, and average of 1 year after surgery...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287648/authors-response
#14
LETTER
Gökmen Kurt, Haluk İşeri, Reha Kişnişçi, Özkan Özkaynak
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287647/alveolar-cortical-bone
#15
LETTER
Maria Perpétua Mota Freitas
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287646/craniofacial-morphology-in-women-with-class-i-occlusion-and-severe-maxillary-anterior-crowding
#16
Misa Ikoma, Kazuhito Arai
INTRODUCTION: Our objective was to investigate craniofacial morphology in women with Class I occlusion and maxillary anterior crowding (MxAC) with bilateral palatal displacement of the lateral incisors and facial displacement of the canines. METHODS: Thirty-three women with normal occlusion (mean age, 20.7 ± 2.3 years) were selected as the control group, and 33 women with severe MxAC (mean age, 23.3 ± 3.8 years) with bilateral palatal and facial displacement of the lateral incisors and canines, respectively, were selected as the MxAC group...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287645/rapid-canine-retraction-by-dentoalveolar-distraction-osteogenesis
#17
LETTER
T P Chaturvedi, Ajit V Parihar, Ashish Agrawal, Sadhana Swaraj
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287644/craniofacial-morphology-of-hiv-positive-children-and-adolescents-undergoing-antiretroviral-therapy-a-pilot-study
#18
Maria Luiza Veloso de Almeida Watanabe, Adriana Oliveira Lira Ortega, Catalina Riera Costa, Emiko Saito Arita, Karem L Ortega
INTRODUCTION: In this study, we aimed to analyze craniofacial morphology by assessing the skeletal cephalometric profiles of HIV-positive patients receiving antiretroviral therapy. METHODS: For this study, 21 HIV-positive patients aged between 6 and 17 years (study group) were selected and compared with 21 normoreactive patients (control group), paired by sex and age. The patients were also divided into 3 age ranges (6-8, 9-12, and 13-17 years) considering the pubertal growth spurt as the central event...
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287643/ordinal-logistic-regression
#19
EDITORIAL
Despina Koletsi, Nikolaos Pandis
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29287642/i-m-working-on-it
#20
EDITORIAL
Laurance Jerrold
No abstract text is available yet for this article.
January 2018: American Journal of Orthodontics and Dentofacial Orthopedics
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