Orthodontia

BACKGROUND: The aim of this study was to evaluate the effect of separately curing the unfilled resin for increased bond strength of the orthodontic brackets as the literature shows both studies that support and contradict this aspect. METHODOLOGY: The sample consisted of 120 specimens randomly grouped into four of 30. The tooth was cleaned of tissue and debris and stored in a distilled water solution until the procedures of bonding. The surface of the enamel was conditioned with pumice, and acrylic blocks were designed for the tooth to be mounted onto them...

OBJECTIVES: The aim of this retrospective study was to analyze the prevalence of tooth transposition within an orthodontic population and explore its correlation with facial biotype, skeletal class and sex. MATERIAL AND METHODS: This study examined a sample of 2,500 initial orthodontic records from consecutive orthodontic patients who received treatment at the Master Universitario de Orthodontia (Madrid, Spain) between 2014 and 2023. Patients exhibiting incomplete or poor-quality medical records were excluded from the study...

This study was carried out to observe immediate inflammatory response of Human Dental Pulp capped with Biodentin and Mineral Trioxide Aggregate (MTA). This prospective clinical study was carried out in the Department of Conservative Dentistry and Endodontics together with the Department of Orthodontia, Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from 2016 to 2018. A total number of eighty (80) permanent premolars teeth planned to be extracted for orthodontic alignment of occlusion were used as study sample...

OBJECTIVE: The aim of this case series was to evaluate the effect of the Oral-B® iO™ oscillatingrotating (O-R) electric toothbrush with micro-vibrations and the novel Oral-B Targeted Clean™ brush head on orthodontic patients' plaque accumulation and motivation to brush. METHODS: Five patients, aged 9 to 22 years, with fixed orthodontia and poor oral hygiene were enrolled in the study and instructed on use of the O-R toothbrush with the novel brush head. At the beginning and end of the 9- to 14-week case study interval, patients completed a survey designed to assess estimated brushing time and patients' motivation to brush their teeth...

At the beginning of the 20th century science was beginning to transform the world, including Brazil. All aspects of dentistry were considered essential to the welfare of the people and that may also have included orthodontics. It is possible then to assume that the manufacturing of some orthodontic appliances was already being taught in the educational courses. However, the lack of didactic orthodontic texts in Portuguese was a problem, when considering literature as one of the pillars that would support advancements in the science and practice of orthodontics...

Involuntary ingestion or aspiration of a brace device and/ or orthodontic arch part can constitute a medical emergency with potentially dangerous complications. The objective of this communication is to describe a rare complication of posterior displacement and ingestion of the brace arch. A 13-year-old girl, suffers from a break in orthodontia during feeding, with the subsequent ingestion of part of it. She presented dysphagia after the fact; it did not improve despite the intake of soft foods. She consulted in the Emergency Department for dysphagia, sialorrhea, pain in the pharynx and mild respiratory distress...

BACKGROUND: Photobiomodulation therapy, a non invasive method with no adverse effects, has been used to accelerate tooth movement in orthodontia. However, the specific characteristics of laser settings used in studies documented have reported varied inconsistent conflicting results. OBJECTIVES: We decided to undertake a systematic review to eliminate this inconsistency by quantifying the literature studies that indicated the link between photobiomodulation and acceleration of tooth movement and to assess if there is any association of photobiomodulation therapy in accelerating tooth movement...

BACKGROUND/PURPOSE: The primary objective of this study is to describe the authors' experience at the Children's National Health System with the coordination of the Fetal Medicine Institute and the Cleft and Craniofacial Center. This collaboration highlights the accuracy and completeness of prenatal diagnosis of cleft abnormalities with expedient postnatal management. METHODS: With Institutional Review Board approval, the authors retrospectively reviewed 74 patients referred for potential orofacial cleft and 44 met the inclusion criteria...

Numerous treatment modalities have been developed to expedite orthodontic treatment time, which improves patient compliance and reduces the likelihood of complications. Corticotomy-assisted orthodontia (CAO) is one procedure that was reported to be highly promising. An electronic search of PubMed and Embase in addition to a search of peer reviewed journals up to December 1st, 2016 was performed. A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta- Analyses (PRISMA) guidelines...

RATIONALE AND OBJECTIVES: We describe our preliminary experience using a 2D turbo gradient- and spin-echo (TGSE) diffusion-weighted (DW) pulse sequence with non-Cartesian BLADE trajectory at 3 T in pediatric patients. We compared the TGSE BLADE to conventional DW spin-echo echo-planar imaging (SE-EPI) in pediatric brain imaging, assessing the presence of artifacts from signal pile-ups, geometric distortion, motion, susceptibility from air-tissue interface, shunts and orthodontia, and diagnostic image quality...

Wide alveolar clefts are challenging to treat and are often associated with a higher chance of failure requiring repeated bone grafts. Even if successful, an excessively large cleft leads to a wide edentulous space, and patients are faced with prolonged orthodontic treatment. We present a series of large alveolar clefts closed with the aid of segmental maxillary osteotomies. Cases of alveolar clefts treated by segmental maxillary osteotomy from 2014 to 2016 were reviewed. Preoperative and postoperative computed tomography scans were analyzed to assess the alveolar gap and bone filling...

Segmental Le Fort I osteotomy, a complex procedure with many mobile parts, has traditionally required presurgical orthodontics with conventional braces, composed of metal brackets, bands, and archwires. These appliances are not always accepted by patients, particularly older teenagers and professional adults who previously endured traditional orthodontia during adolescence, and now require retreatment because of jaw growth differences necessitating orthognathic surgery. Less obtrusive orthodontic therapies, involving clear aligners (e...

PURPOSE: Timing of bone grafting for maxillary alveolar clefts is not standardized. Secondary bone grafting is often performed; however, consensus does not exist regarding use of chronologic versus dental age to guide treatment. Several authors suggest an early chronologic age is associated with greater success. Available literature was systematically reviewed for evidence for optimal timing for grafting maxillary alveolar clefts. METHODS: PubMed, MEDLINE, and Cochrane Central Registrar of Controlled Trials databases were queried for manuscripts pertaining to maxillary alveolar cleft bone grafting...

BACKGROUND: The bonding of accessories in the dental crown during the orthodontic treatment creates microporosities, thus promoting micromechanical retention of the adhesive to the enamel structure. After debonding brackets, at the end of the active orthodontic treatment, a certain amount of adhesive remnants must be mechanically removed from the enamel. The objective of this study was to compare, by means of scanning electron microscopy, three different methods to remove the adhesive remnants after orthodontic bracket removal...

No abstract text is available yet for this article.

Importance: Health care spending on children in the United States continues to rise, yet little is known about how this spending varies by condition, age and sex group, and type of care, nor how these patterns have changed over time. Objective: To provide health care spending estimates for children and adolescents 19 years and younger in the United States from 1996 through 2013, disaggregated by condition, age and sex group, and type of care. Evidence Review: Health care spending estimates were extracted from the Institute for Health Metrics and Evaluation Disease Expenditure 2013 project database...

PURPOSE: To qualitatively compare a 2D single-shot turbo-spin-echo (ssTSE) diffusion-weighted imaging MRI technique with a spin-echo echo-planar imaging (SE-EPI) approach in pediatric neuroimaging. METHODS: Images were acquired at 3T in 15 patients (10.6±6.0years). A neuroradiologist rated the data based on the severity of image artifacts from air-tissue interfaces and devices such as ventriculoperitoneal shunts and orthodontia, and whether their presence affected diagnostic image quality...

OBJECTIVE: South Carolina Dental Association members were surveyed on telehealth knowledge, need, and interest in using it for access to care improvements. METHODS: Dependent variables were Medicaid patient population size (less than or greater than 10%), career stage (early to middle and advanced), and National Health Service Corps participation (yes or no). Practice and provider characteristics were screener questions. Data were collected electronically and analyzed with SAS...

BACKGROUND: General dental practitioners and non-orthodontic specialty can play an essential role of education and motivation of their patients about the principles and practice of orthodontic treatment; which can be very beneficial to the patient's lifestyle. It is, therefore, important to identify their level of knowledge and attitude toward orthodontic treatment. This study was planned to study this aspect in the form of comparative analysis in general dental practitioners and other specialties (except orthodontia) in dentistry...

OBJECTIVE: As genetic variation accounts for two-thirds of the variation in external apical root resorption (EARR) concurrent with orthodontic treatment, we analyzed the association of selected genetic and treatment-related factors with EARR concurrent with orthodontic treatment. SETTING AND SAMPLE POPULATION: This case-control study of 134 unrelated, orthodontically treated Caucasian individuals was conducted in part at an Indiana Private Practice, Indiana University and the University of Kentucky...