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https://www.readbyqxmd.com/read/29451650/comparison-of-deflection-forces-of-esthetic-archwires-combined-with-ceramic-brackets
#1
Murilo Matias, Marcos Roberto de Freitas, Karina Maria Salvatore de Freitas, Guilherme Janson, Rodrigo Hitoshi Higa, Manoela Fávaro Francisconi
Coated archwires and ceramic brackets have been developed to improve facial esthetics during orthodontic treatment. However, their mechanical behavior has been shown to be different from metallic archwires and brackets. Therefore, the aim of this study was to compare the deflection forces in coated nickel-titanium (NiTi) and esthetic archwires combined with ceramic brackets. Material and Methods Non-coated NiTi (NC), rhodium coated NiTi (RC), teflon coated NiTi (TC), epoxy coated NiTi (EC), fiber-reinforced polymer (FRP), and the three different conventional brackets metal-insert polycrystalline ceramic (MI-PC), polycrystalline ceramic (PC) and monocrystalline ceramic (MC) were used...
2018: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/29450763/effects-of-915-nm-laser-irradiation-on-human-osteoblasts-a-preliminary-in-vitro-study
#2
Giovanni Mergoni, Paolo Vescovi, Silvana Belletti, Jacopo Uggeri, Samir Nammour, Rita Gatti
Photobiomodulation (PBM) is a non-invasive treatment that uses laser or led devices making its effects a response to light and not to heat. The possibility of accelerating dental implant osteointegration and orthodontic movements and the need to treat refractory bone lesions, such as bisphosphonate related osteonecrosis of the jaws, has led researchers to consider the effects of PBM on bone for dentistry purposes. The aim of our study was to investigate the effects of 915 nm light supplied with a GaAs diode laser on human osteoblasts in vitro...
February 15, 2018: Lasers in Medical Science
https://www.readbyqxmd.com/read/29447129/digital-workflows-in-orthodontics
#3
Lars R Christensen
No abstract text is available yet for this article.
January 2018: Journal of Clinical Orthodontics: JCO
https://www.readbyqxmd.com/read/29447128/incorporating-three-dimensional-printing-in-orthodontics
#4
Christian Groth, Kravitz D Neal, Jeffrey M Shirck
No abstract text is available yet for this article.
January 2018: Journal of Clinical Orthodontics: JCO
https://www.readbyqxmd.com/read/29447126/impact-of-orientation-on-dimensional-accuracy-of-3d-printed-orthodontic-models
#5
Megan M Short, Christian S Favero, Jeryl D English, F Kurtis Kasper
No abstract text is available yet for this article.
January 2018: Journal of Clinical Orthodontics: JCO
https://www.readbyqxmd.com/read/29446267/skin-irritation-from-a-facial-mask-in-class-iii-malocclusion-evaluation-of-individual-silicone-chin-cups-in-a-group-of-100-children
#6
Gaetano Ierardo, Valeria Luzzi, Iole Vozza, Antonella Polimeni, Maurizio Bossù
BACKGROUND: Reverse headgear (a facial mask) is one of the most frequently used interceptive orthodontic devices in patients with Class III malocclusion. It is a simple device but may present some drawbacks related to pressure on the skin generated by the forehead and chin supports linked to the maxillary intraoral appliance by elastics. This can cause injury to the chin and lips. METHODS: Patients between 7 and 8 years of age were selected from the Unit of Pediatric Dentistry...
April 2018: Minerva Stomatologica
https://www.readbyqxmd.com/read/29445627/prevalence-of-malocclusion-in-permanent-dentition-of-iranian-population-a-review-article
#7
REVIEW
Faezeh Eslamipour, Zohreh Afshari, Arash Najimi
Background: The aim of this study was systematic review and meta-analysis of prevalence in current and relevant literature about this developmental disorder to present the profile of malocclusion in Iran. Methods: This review study was carried out with systematically identified and critically assessed studies reporting malocclusion prevalence among Iranian population in permanent dentition. National and international databases were searched for articles about prevalence of malocclusion by Angle classification in different regions of Iran from 1994 to 2015...
February 2018: Iranian Journal of Public Health
https://www.readbyqxmd.com/read/29442244/postural-assessment-in-class-iii-patients-before-and-after-orthognathic-surgery
#8
Fernando Zugno Kulczynski, Fernando de Oliveira Andriola, Pedro Henrique Deon, Denizar Alberto da Silva Melo, Rogério Miranda Pagnoncelli
PURPOSE: This study aimed to assess body posture before and after bimaxillary orthognathic surgery by photogrammetry in skeletal class III patients. METHODS: Thirty-one patients with skeletal class III dentofacial deformities (14 men, 17 women) who underwent orthodontic preparation for surgery were included in this non-randomized controlled trial. Of these, 15 who did not undergo orthognathic surgery during the period of this study served as controls. Postural assessment was performed by photogrammetry using SAPO® (Postural Assessment Software) based on anterior-, posterior-, and lateral-view images taken 1 month before and 4 months after bimaxillary orthognathic surgery with internal rigid fixation (or 4 months after the initial assessment, for the control group)...
February 13, 2018: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29442079/effect-of-orthodontic-pain-on-quality-of-life-of-patients-undergoing-orthodontic-treatment
#9
Sujoy Banerjee, Rajlakshmi Banerjee, Usha Shenoy, Sanket Agarkar, Sangeeta Bhattacharya
Introduction: Pain is an important aspect of oral health-related quality of life (OHRQOL). Understanding how patients' pain experiences during their treatment affect their quality of life (QOL) is important and the absence of pain/discomfort is important for achieving a high QOL. Aim and Objective: The objective of this study was to assess the relationship between pain and OHRQOL among patients wearing fixed orthodontic appliances and to evaluate whether patient motivation and counseling had an effect on the pain and discomfort...
January 2018: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/29440959/assessment-of-orthodontic-treatment-need-among-tribal-children-of-indore-division-central-india
#10
Shrikanth Muralidharan, Astha Chauhan, Srinivasa Gowda, Rutuja Ambekar, Bhupendra S Rathore, Sakshi Chabra, Afsheen Lalani, Harsh Harani
Introduction: India is home to many tribes which have an interesting and varied history of origins, customs and social practices. Oral health care in tribal areas is limited due to shortage of dental manpower, financial constraints and the lack of perceived need for dental care among tribal masses. Objective: To assess orthodontic treatment need among tribal children of Indore division, Central India. Methods: A cross-sectional house to house survey was carried out among 800 tribal children aged 5 to 15 years old in two major tribal districts of Indore division...
2018: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29437516/ideal-versus-late-secondary-alveolar-bone-graft-surgery-a-bone-thickness-cone-beam-computed-tomographic-assessment
#11
Michele Alves Garcia, Marilia Yatabe, Thais Ustulin Fuzer, Adriana Maria Calvo, Ivy Kiemle Trindade-Suedam
OBJECTIVE: To compare the bone morphology after secondary alveolar bone graft surgery (SABG) performed before and after permanent canine eruption. DESIGN: Cross-sectional study. SETTING: Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil. PATIENTS: 25 cone-beam computed tomography (CBCT) scans of complete unilateral cleft lip and palate (CLP) individuals who underwent SABG before or after eruption of the permanent canine taken 2 and 6 months (T1 and T2) after SAGB, resulting in 50 CBCT scans...
March 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29437499/primer-on-state-statutory-mandates-of-third-party-orthodontic-coverage-for-cleft-palate-and-craniofacial-care-in-the-united-states
#12
Kristin D Pfeifauf, Alison Synder-Warwick, Gary B Skolnick, Sybill D Naidoo, Richard J Nissen, Kamlesh B Patel
Provision and timing of orthodontic treatment is a crucial part of comprehensive cleft palate and craniofacial care. Some states statutorily mandate orthodontic coverage for the medically necessary care of cleft palate and craniofacial anomalies. However, application of the medically necessary standard varies broadly. Disputes over medical necessity lead to orthodontic coverage denials and surgical intervention delays. Provider-friendly statutory definitions of medical necessity enable patients and providers to avoid such hurdles...
March 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29436571/a-novel-method-to-accelerate-orthodontic-tooth-movement
#13
S Kutalmış Buyuk, Mustafa C Yavuz, Esra Genc, Oguzhan Sunar
This clinical case report presents fixed orthodontic treatment of a patient with moderately crowded teeth. It was performed with a new technique called 'discision'. Discision method that was described for the first time by the present authors yielded predictable outcomes, and orthodontic treatment was completed in a short period of time. The total duration of orthodontic treatment was 4 months. Class I molar and canine relationships were established at the end of the treatment. Moreover, crowding in the mandible and maxilla was corrected, and optimal overjet and overbite were established...
February 2018: Saudi Medical Journal
https://www.readbyqxmd.com/read/29436566/effectiveness-of-presurgical-nasoalveolar-molding-therapy-on-unilateral-cleft-lip-nasal-deformity
#14
Nao Kinouchi, Shinya Horiuchi, Akihiro Yasue, Yuko Kuroda, Nobuhiko Kawai, Keiichiro Watanabe, Takashi Izawa, Ichiro Hashimoto, Ali H Hassan, Eiji Tanaka
To evaluate the effectiveness of pre-surgical nasoalveolar molding (PNAM) in patients with unilateral cleft lip nasal deformities. Methods: This was a retrospective study involving 29 patients with unilateral cleft lip and palate defects, of whom 13 were treated with palatal devices with nasal stents (PNAM group) and 16 were treated with palatal devices without nasal stents or surgical tapes (control group). Submental oblique photographs and orthodontic models were longitudinally obtained at the initial visit (T1) and immediately before (T2) and  after cheiloplasty (T3)...
February 2018: Saudi Medical Journal
https://www.readbyqxmd.com/read/29434225/mechanical-stretch-induced-osteogenic-differentiation-of-human-jaw-bone-marrow-mesenchymal-stem-cells-hjbmmscs-via-inhibition-of-the-nf-%C3%AE%C2%BAb-pathway
#15
Xiaoyan Chen, Yuan Liu, Wanghui Ding, Jiejun Shi, Shenglai Li, Yali Liu, Mengjie Wu, Huiming Wang
Severe malocclusion can contribute to several serious dental and physical conditions, such as digestive difficulties, periodontal disease, and severe tooth decay. Orthodontic treatment is mainly used to treat malocclusion. Forces in orthodontic tooth results in bone resorption on the pressure side and bone deposition on the tension side. Osteoblasts have been considered as the key component in bone regeneration on the tension side. However, the underlying mechanisms remain unclear. In this study, we focus on how mechanical stretch regulates the osteogenesis during orthodontic treatment...
February 12, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29429231/-combined-periodontal-orthodontic-treatment-and-nine-year-follow-up-of-a-patient-with-generalized-aggressive-periodontitis-a-case-report
#16
L H Lei, H J Hu, Y Y Yu, J Z Xie, W L Sun
No abstract text is available yet for this article.
February 9, 2018: Zhonghua Kou Qiang Yi Xue za Zhi, Zhonghua Kouqiang Yixue Zazhi, Chinese Journal of Stomatology
https://www.readbyqxmd.com/read/29428451/comparison-of-the-applicability-of-demirjian-and-willems-methods-for-dental-age-estimation-in-children-from-the-thrace-region-turkey
#17
N Ozveren, G Serindere
OBJECTIVES: Dental age (DA) estimation is frequently used in the fields of orthodontics, paediatric dentistry and forensic science. DA estimation methods use radiology, and are reliable and non-destructive according to the literature. The Demirjian method is currently the most frequently used method, but recently, the Willems method was reported to have given results that were more accurate for some regions. The aim of this study was to detect and compare the accuracy of DA estimation methods for children and adolescents from the Thrace region, Turkey...
January 31, 2018: Forensic Science International
https://www.readbyqxmd.com/read/29426759/insufficient-evidence-available-to-reliably-conclude-how-orthodontic-treatment-with-lingual-fixed-appliances-compares-with-orthodontic-treatment-with-labial-fixed-appliances
#18
Romina Brignardello-Petersen
No abstract text is available yet for this article.
February 2, 2018: Journal of the American Dental Association
https://www.readbyqxmd.com/read/29426739/patient-satisfaction-and-oral-health-related-quality-of-life-10-15-years-after-orthodontic-surgical-treatment-of-mandibular-prognathism
#19
E Schilbred Eriksen, K Moen, P J Wisth, S Løes, K S Klock
This study investigated 36 patients at 10-15 years after they had undergone mandibular setback surgery by intraoral vertical ramus osteotomy (IVRO) and subsequent intermaxillary fixation for 6 weeks. The patients completed a 37-item structured questionnaire to evaluate patient satisfaction and possible long-term effects of the treatment. Visual analogue scales were used to measure self-perceived changes in seven items concerning oral function and appearance. Oral health-related quality of life was assessed using the Oral Impacts on Daily Performance (OIDP) index...
February 6, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29422474/effect-of-bleaching-mouthwash-on-force-decay-of-orthodontic-elastomeric-chains
#20
Mohammad Behnaz, Fatemeh Namvar, Setareh Sohrabi, Mina Parishanian
INTRODUCTION: Force decay elastomeric chains are significant, and it is a clinical problem. AIM: The aim of this study was to evaluate the effects of bleaching agent in the mouthwash on the force decay of orthodontic chains. MATERIALS AND METHODS: In this experimental study, 160 gray closed elastomeric chains were randomly divided into three groups (one control and two test groups). Four loops of chains were stretched for 25 mm on custom-made jig...
February 1, 2018: Journal of Contemporary Dental Practice
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