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Dental Press Journal of Orthodontics

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https://www.readbyqxmd.com/read/30088569/digital-platform-for-planning-facial-asymmetry-orthodontic-surgical-treatment-preparation
#1
Octavio Cintra, Simonas Grybauskas, Carlos Jorge Vogel, Dalia Latkauskiene, Nilo Alves Gama
Dentofacial deformities usually are surgically treated, and 3D virtual planning has been used to favor accurate outcomes. Cases reported in the present article show that orthognathic surgery carried out to correct facial asymmetries does not comprise only one treatment protocol. 3D virtual planning might be used for surgical planning, but it should also be used to diagnose the deformity, thus allowing for an analysis of the best-recommended possibilities for the orthodontic preparation that suits each individual case...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088568/biosafety-conducts-adopted-by-orthodontists
#2
Camila Gonçalves Jezini Monteiro, Mariana Martins E Martins, Adriana de Alcantara Cury-Saramago, Henry Pinheiro Teixeira
OBJECTIVE: This cross-sectional observational study was designed to assess the biosafety conducts adopted by orthodontists, and possible differences regarding training time. METHODS: Both the application of methods for sterilization/disinfection of instruments and materials, and the use of personal protective equipment (PPE) were collected through questionnaires via e-mail. RESULTS: The questionnaires were answered by 90 orthodontists with a mean age of 37...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088567/comparative-effects-of-the-mandibular-protraction-appliance-in-adolescents-and-adults
#3
Bruno D'Aurea Furquim, Guilherme Janson, Laura de Castro Cabrera Cope, Karina Maria Salvatore Freitas, José Fernando Castanha Henriques
OBJECTIVE: The aim of this study was to compare the skeletal, dental, and soft tissue effects of the Mandibular Protraction Appliance (MPA) application in adolescent and adult Class II malocclusion patients. METHODS: The sample comprised the pretreatment and posttreatment lateral cephalograms of 39 subjects presenting Class II malocclusion treated with the MPA and fixed appliances. Sample was divided into two groups: Group 1 comprised 23 subjects (10 male; 13 female), at a mean pretreatment age of 11...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088566/welding-strength-of-niti-wires
#4
Tatyane Ribeiro Mesquita, Lídia Parsekian Martins, Renato Parsekian Martins
OBJECTIVE: To identify the appropriate power level for electric welding of three commercial brands of nickel-titanium (NiTi) wires. METHODS: Ninety pairs of 0.018-in and 0.017 × 0.025-in NiTi wires were divided into three groups according to their manufacturers - GI (Orthometric, Marília, Brazil), GII (3M OralCare, St. Paul, CA) and GIII (GAC,York, PA) - and welded by electrical resistance. Each group was divided into subgroups of 5 pairs of wires, in which welding was done with different power levels...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088565/surgery-first-approach-with-3d-customized-passive-self-ligating-brackets-and-3d-surgical-planning-case-report
#5
Juan Fernando Aristizábal, Rosana Martínez-Smit, Cristian Díaz, Valfrido Antonio Pereira Filho
It is possible to unify three-dimensional customized orthodontic techniques and three-dimensional surgical technology. In this case report, it is introduced a treatment scheme consisting of passive self-ligation customized brackets and virtual surgical planning combined with the orthognathic surgery-first approach in a Class III malocclusion patient. Excellent facial and occlusal outcomes were obtained in a reduced treatment time of five months.
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088564/interdisciplinary-management-of-an-impacted-dilacerated-maxillary-central-incisor
#6
Harpreet Singh, Pranav Kapoor, Poonam Sharma, Pooja Dudeja, Raj Kumar Maurya, Surbhi Thakkar
INTRODUCTION: Tooth dilacerations are dental anomalies characterized by an abrupt deviation in the longitudinal axis of a tooth. They may occur either in the crown, between the crown and root, or in the root. Although not so common, impacted maxillary incisors exhibiting root dilaceration pose a diagnostic and treatment challenge to the clinician. DESCRIPTION: This case report describes the management of a horizontally impacted and dilacerated maxillary central incisor in a 12-year-old girl...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088563/concepts-protocol-variations-and-current-trends-in-surgery-first-orthognathic-approach-a-literature-review
#7
Hafiz Taha Mahmood, Maheen Ahmed, Mubassar Fida, Adeel Tahir Kamal, Farheen Fatima
In the current era of expedited orthodontics, among many clinicians, tertiary care hospitals and patients, surgery first orthognathic approach (SFOA) has gained popularity. The advantages of SFOA (face first approach) are the reduced overall treatment duration and the early improvement in facial esthetics. In SFOA, the absence of a presurgical phase allows surgery to be performed first, followed by comprehensive orthodontic treatment to achieve the desired occlusion. The basic concepts of surgery early, surgery last, SFOA and Sendai SFOA technique along with its variations are reviewed in the present article...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088562/a-cbct-evaluation-of-molar-uprighting-by-conventional-versus-microimplant-assisted-methods-an-in-vivo-study
#8
Sergio Martires, Nandini V Kamat, Sapna Raut Dessai
OBJECTIVE: The aim of this prospective study was to compare the three-dimensional effects of the conventional helical uprighting spring (CA) and the mini-implant assisted helical uprighting spring (MIA), using CBCT scans. METHODS: Twenty patients with mesially tipped second mandibular molars were divided into two groups: CA group, in which 10 patients were treated using a conventional helical uprighting spring with conventional anchorage; and MIA group, in which 10 patients were treated using a mini-implant supported uprighting spring...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088561/florid-cemento-osseous-dysplasia-a-contraindication-to-orthodontic-treatment-in-compromised-areas
#9
Alberto Consolaro, Sergio Rafael Baggio Paschoal, Jose Burgos Ponce, Dario A Oliveira Miranda
Florid cemento-osseous dysplasia is a sclerosing disease that affects the mandible, especially the alveolar process, and that is, in most cases, bilateral; however, in some cases it affects up to three or even four quadrants. During the disease, normal bone is replaced with a thinly formed, irregularly distributed tissue peppered with radiolucent areas of soft tissue. Newly formed bone does not seem to invade periodontal space, but, in several images, it is confused with the roots, without, however, compromising pulp vitality or tooth position in the dental arch...
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088560/an-interview-with-ewa-czochrowska
#10
Ewa Czochrowska
No abstract text is available yet for this article.
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/30088559/misconduct-in-scientific-publications
#11
EDITORIAL
Sigmar de Mello Rode, Rodrigo Rios Faria de Oliveira, Luiz Renato Paranhos
No abstract text is available yet for this article.
May 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898162/twenty-year-clinical-experience-with-fixed-functional-appliances
#12
Alexandre Moro, Suellen W Borges, Paula Porto Spada, Nathaly D Morais, Gisele Maria Correr, Cauby M Chaves, Lucia H S Cevidanes
INTRODUCTION: Considering the large number of fixed functional appliances, choosing the best device for your patient is not an easy task. OBJECTIVE: To describe the development of fixed functional appliances as well as our 20-year experience working with them. METHODS: Fixed functional appliances are grouped into flexible, rigid and hybrid. They are different appliances, whose action is described here. Four clinical cases will be reported with a view to illustrating the different appliances...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898161/virtual-orthodontic-setup-in-orthodontic-camouflage-planning-for-skeletal-class-iii-malocclusion
#13
Felipe Augusto M Barreto, João Roberto R da Costa Santos
The purpose of this paper was to emphasize the importance of the orthodontic setup in treatment planning for skeletal Class III malocclusion correction in an adult patient with moderate lower anterior crowding and anterior crossbite associated with two supernumerary lower incisors.
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898160/evaluation-of-the-prototype-of-a-new-bracket-positioning-gauge
#14
Sergio Luiz Mota Júnior, Marcio José da Silva Campos, Carina Abrantes Schmitberger, Juliana de Andrade Vitral, Marcelo Reis Fraga, Robert Willer Farinazzo Vitral
OBJECTIVE: The purposes of this study were to present a prototype of a bracket-positioning gauge, which makes vertical inclination of the instrument difficult, allowing a reduction of vertical bracket positioning error, and to test its accuracy in bracket positioning by groups of individuals with different clinical experience and in specific groups of teeth. METHODS: For the testing of the prototype, four groups of six participants each were used: Group 1 was composed of undergraduate students in the dental school, who had no previous experience in bonding orthodontic attachments; Group 2 was composed of orthodontic graduate students in the dental school; Group 3 consisted of orthodontists with a maximum of 5 years of clinical experience; Group 4 comprised orthodontists with more than 5 years of clinical experience...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898159/perception-of-facial-profile-attractiveness-of-a-brown-subject-displaying-different-degrees-of-lip-projection-or-retrusion-in-the-city-of-salvador-bahia
#15
Elizabete Nobre Carneiro, Matheus Melo Pithon, André Wilson Machado, Emanuel Braga
INTRODUCTION: The attractiveness and facial aesthetics are commonly defined by the media in modern society and the number of patients seeking for changes in the facial appearance is progressively increasing. Augmented face convexity is believed to be non aesthetic and among the treatments available for its correction, the extraction of premolars followed by anterior teeth retraction produces a significant effect. However, it is questionable whether the procedure is reasonable in brown and black patients, since dental protrusion is considered a common morphological feature in these groups...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898158/additional-intraoral-radiographs-may-change-the-judgment-regarding-the-final-position-of-orthodontic-mini-implants
#16
Marina K Oba, Guido A Marañón-Vásquez, Fábio L Romano, Christiano Oliveira-Santos
OBJECTIVE: This study aimed to assess if additional vertical bitewing (VBW) and/or occlusal (OC) radiographs may change initial judgment based only on periapical radiograph (PAR) about the final position of orthodontic mini-implants (OMI). METHODS: Subjective and objective analyses were performed. Radiographic images of 26 OMI were divided into four groups: PAR, PAR+VBW, PAR+OC and ALL (PAR+VBW+OC). For subjective analysis, five observers were asked to assess if the position of OMI was favorable to its success, using questionnaires with a four-point scale for responses: 1= definitely not favorable, 2= probably not favorable, 3= probably favorable, or 4= definitely favorable...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898157/impact-of-malocclusion-on-the-quality-of-life-of-children-aged-8-to-10-years
#17
Sônia Rodrigues Dutra, Henrique Pretti, Milene Torres Martins, Cristiane Baccin Bendo, Miriam Pimenta Vale
OBJECTIVE: The aim of the present cross-sectional study was to assess the impact of malocclusion on the quality of life of children aged 8 to 10 years attending public elementary schools in Belo Horizonte, State of Minas Gerais, Brazil. METHODS: The Brazilian version of the Child Perceptions Questionnaire 8-10 (CPQ8-10) was used to evaluate oral health-related quality of life. The children were examined for the diagnosis of malocclusion using the Dental Aesthetic Index (DAI)...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898156/correlation-between-craniofacial-growth-and-upper-and-lower-body-heights-in-subjects-with-class-i-occlusion
#18
Thikriat S Al-Jewair, Charles Brian Preston, Carlos Flores-Mir, Paul Ziarnowski
OBJECTIVE: To correlate skeletal age, standing height, upper and lower body lengths, and selected craniofacial growth features in a sample of growing individuals, and to model craniofacial growth using multivariate regression. METHODS: This was a retrospective cross-sectional study with 447 African black boys and girls, between the ages 8 and 16 years, who attended the dental clinic at one hospital. The skeletal maturational age was determined from hand-wrist radiographs using the Greulich and Pyle atlas...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898155/mandibular-anterior-crowding-normal-or-pathological
#19
Alberto Consolaro, Mauricio de Almeida Cardoso
The teeth become very close to each other when they are crowded, but their structures remain individualized and, in this situation, the role of the epithelial rests of Malassez is fundamental to release the EGF. The concept of tensegrity is fundamental to understand the responses of tissues submitted to forces in body movements, including teeth and their stability in this process. The factors of tooth position stability in the arch - or dental tensegrity - should be considered when one plans and perform an orthodontic treatment...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29898154/an-interview-with-ambrosina-michelotti
#20
Ambrosina Michelotti
No abstract text is available yet for this article.
March 2018: Dental Press Journal of Orthodontics
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