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TheScientificWorldJournal 2021OSA pediatric subjects suffer from episodes of upper airway obstruction that can be partial or complete, with atypical sleep patterns and blood-gas level alteration. If... (Review)
Review
OSA pediatric subjects suffer from episodes of upper airway obstruction that can be partial or complete, with atypical sleep patterns and blood-gas level alteration. If poor treated and/or diagnosed, it can cause cardiovascular disease, learning difficulties, behavioural issues, and retardation of growth. In the literature, there are conflicting evidence about OSA assessment and treatment in pediatric age, so the aim of this paper is to highlight the multidisciplinary approach in the management of sleep disorders, stressing the role of the pediatric dentist in both diagnosing and treating the OSAS in children, according to the current evidence of the treatment options effectiveness of the syndrome itself. . Scientific evidence shows that OSAS management requires a multidisciplinary approach in order to make an early diagnosis and a correct treatment plan. The orthodontic treatment approach includes orthopedic maxillary expansion and mandibular advancement using intraoral appliances. Hence, the orthodontist and the pediatric dentist play an important role not only in early diagnosis but also in the treatment of pediatric OSAS.
Topics: Airway Obstruction; Cardiovascular Diseases; Child; Dentists; Early Diagnosis; Growth Disorders; Humans; Mandibular Advancement; Orthodontics, Corrective; Orthodontists; Sleep Apnea, Obstructive
PubMed: 33981185
DOI: 10.1155/2021/5591251 -
Dental Press Journal of Orthodontics 2021The digital technology has contributed to improve and simplify diagnosis, treatment planning and execution in Orthodontics. Among CAD/CAM system (Computer-Aided Design /...
INTRODUCTION
The digital technology has contributed to improve and simplify diagnosis, treatment planning and execution in Orthodontics. Among CAD/CAM system (Computer-Aided Design / Computer-Aided Manufacturing) applications in Orthodontics, we highlight the installation and removal of fixed appliance, clear aligners, customized appliances, and retainers fabricated in digital environment. This approach has several advantages for practitioner and patient, as it enhances appliances precision, directly interferes in treatment time and predictability. Even with all the benefits arising from the digital workflow, few orthodontists have adopted this technique in their clinical practice, most due to high cost and lack of technical preparation for proper execution.
OBJECTIVES
Thus, given the importance of digital technology to improve specialty performance and the still incipient incorporation of digital flow in Orthodontics, the purpose of this article is to describe the available resources and clinical applications of the CAD/CAM technology in Orthodontics.
Topics: Computer-Aided Design; Humans; Orthodontics; Orthodontists; Patient Care Planning; Workflow
PubMed: 34932716
DOI: 10.1590/2177-6709.26.6.e21spe6 -
The Angle Orthodontist Mar 2018
Topics: Evidence-Based Dentistry; Humans; Orthodontics; Practice Patterns, Dentists'
PubMed: 29470133
DOI: 10.2319/0003-3219-88.2.246 -
International Scholarly Research Notices 2017Aggressive periodontitis is a type of periodontitis with early onset and rapid progression and mostly affecting young adults who occupy a large percentage of orthodontic... (Review)
Review
Aggressive periodontitis is a type of periodontitis with early onset and rapid progression and mostly affecting young adults who occupy a large percentage of orthodontic patients. The role of the orthodontist is important in screening the disease, making a provisional diagnosis, and referring it to a periodontist for immediate treatment. The orthodontist should be aware of the disease not only before starting the appliance therapy, but also during and after the active mechanotherapy. The orthodontic treatment plan, biomechanics, and appliance system may need to be modified to deal with the teeth having reduced periodontal support. With proper force application and oral hygiene maintenance, orthodontic tooth movement is possible without any deleterious effect in the tooth with reduced bone support. With proper motivation and interdisciplinary approach, orthodontic treatment is possible in patients with controlled aggressive periodontitis.
PubMed: 28299350
DOI: 10.1155/2017/8098154 -
Hua Xi Kou Qiang Yi Xue Za Zhi = Huaxi... Dec 2023Orthodontics is a discipline that is based on aesthetics. It coordinates the relationship among nose, lip, and chin through the movement of teeth and the adjustment of... (Review)
Review
Orthodontics is a discipline that is based on aesthetics. It coordinates the relationship among nose, lip, and chin through the movement of teeth and the adjustment of jaw relationship. Orthodontists need to fully analyze the patient's soft tissue profile before treatment. They also need to analyze the existing problems and those that may be solved or caused during orthodontics to guide the design of orthodontic treatment and effectively improve the clinical effect of orthodontics. This article reviews the aesthetic preconditions that guide the design of orthodontic treatment from the perspective of orthodontists.
Topics: Humans; Esthetics, Dental; Orthodontics; Orthodontists; Chin; Nose
PubMed: 38597026
DOI: 10.7518/hxkq.2023.2023231 -
Dental Press Journal of Orthodontics 2020Due to the search for more aesthetic and comfortable alternatives to perform orthodontic treatments and to the great technological development, orthodontic aligners have...
INTRODUCTION
Due to the search for more aesthetic and comfortable alternatives to perform orthodontic treatments and to the great technological development, orthodontic aligners have assumed great importance. More and more complex treatments have been carried out with these appliances without, however, having all aspects involved in their use being studied in depth. Its biomechanical planning requires different approaches than those used in fixed orthodontics, as the force systems involved in movements, responses and side effects are distinct, and the professional must be prepared when opting for the technique.
OBJECTIVE
The objective of this article is to perform an evaluation of the force systems created on the space closure with aligners, its characteristics, and problems, as well as make some suggestions to overcome the difficulties inherent to its use.
CONCLUSION
Space closure with aligners is possible, but depends on the correct selection of the patient, in addition to requiring the proper planning of the applied forces. The use of auxiliary resources and overcorrections to address the deficiencies of the aligner systems should always be considered. Digital planning should be used as a map of the force systems that will be applied, and not just as a marketing tool, keeping in mind that determining the objectives and the way to achieve them is the responsibility of the orthodontist, and that treatment plans must be individualized for each situation, following appropriate biomechanical precepts.
Topics: Esthetics, Dental; Humans; Orthodontic Appliance Design; Orthodontic Appliances, Removable; Orthodontists; Tooth Movement Techniques
PubMed: 32965392
DOI: 10.1590/2177-6709.25.4.085-100.sar -
Journal of the World Federation of... Dec 2022In the digital dentistry era, new tools, algorithms, data science approaches, and computer applications are available to researchers and clinicians. However, there is... (Review)
Review
In the digital dentistry era, new tools, algorithms, data science approaches, and computer applications are available to researchers and clinicians. However, there is also a strong need for better knowledge and understanding of multisource data applications, including three-dimensional imaging information such as cone-beam computed tomography images and digital dental models for multidisciplinary cases. In addition, artificial intelligence models and automated clinical decision systems are rising. The clinician needs to plan the treatment based on state-of-the-art diagnosis for better and more personalized treatment. This article aimed to review basic concepts and the current panorama of digital implant planning in orthodontics, with open-source and closed-source tools for assessing cone-beam computed images and digital dental models. The visualization and processing of the three-dimensional data allow better implant planning based on bone conditions, adjacent teeth and root positions, and the prognosis of the case. We showed that many tools for assessment, segmentation, and visualization of cone-beam computed tomographic images and digital dental models could facilitate the treatment planning of patients needing implants or space closure. The tools and approaches presented are toward personalized treatment and better prognosis, following the path to a more automated clinical decision system based on multisource three-dimensional data, artificial intelligence models, and digital planning. In summary, the orthodontist needs to analyze each patient individually and use different software or tools that better fit their practice, allowing efficient treatment planning and satisfactory results with an adequate prognosis.
Topics: Humans; Orthodontics; Artificial Intelligence; Dental Implants; Dental Care; Orthodontists
PubMed: 36400658
DOI: 10.1016/j.ejwf.2022.10.006 -
Journal of Clinical and Diagnostic... Jan 2015Start with end in mind' is a popular cliché in orthodontics. This aptly applies to the therapeutic occlusion the orthodontist strives to achieve. Predicting the post...
Start with end in mind' is a popular cliché in orthodontics. This aptly applies to the therapeutic occlusion the orthodontist strives to achieve. Predicting the post treatment occlusion is an essential component of treatment planning. When no extractions or symmetric extractions are done predicting the final occlusion is somewhat easy. Prediction is challenging when we do unconventional and/or asymmetric extractions. To aid this decision Kesling proposed the 'Kesling Setup'. Though it serves the purpose acceptably; it is time, energy and money consuming. We have developed a model which can help us visualize the final occlusion in matter of seconds. Although this model is primarily intended for orthodontic postgraduate teaching, it can be of considerable use even to a seasoned orthodontist. The regular use of "Orthodontic Calculator" in our department is a testimony to its usefulness.
PubMed: 25738101
DOI: 10.7860/JCDR/2015/9438.5460 -
Journal of Medicine and Life 2021During the first two months of the Coronavirus Disease 2019 (Covid-19) pandemic, Romania was in lockdown, and all dental practices were closed, so orthodontic patients...
During the first two months of the Coronavirus Disease 2019 (Covid-19) pandemic, Romania was in lockdown, and all dental practices were closed, so orthodontic patients had to postpone their check-ups for at least eight weeks. This led not only to a delayed end of treatment but also to accidents and complications. The present study tried to evaluate the orthodontic situation both from the patient's and orthodontist's point of view, so the patients were given a few questions to answer, and the orthodontist analyzed each treatment before and after the two-month lockdown and decided if it was mildly or severely affected by the absence of check-ups. The study group consisted of 105 patients evaluated by three orthodontists in the same private practice. Patients that have gotten worse after the lockdown or who had problems were included in the study. Also, all the patients were given a 7-question form in order to find out their opinion. After two months without check-ups, our orthodontists found that 9.52% got worse because of the lack of intermaxillary elastics, broken brackets, broken removable orthodontic appliances, and others. Most of the patients believe that their treatment was delayed by the Covid-19 pandemic, but none of the patients felt unsafe when visiting the clinic. The Covid-19 pandemic had severe effects on orthodontic treatments. Orthodontists noticed a delay for about one-third of their patients. However, from the patient's point of view, half believe that their treatment was negatively affected by the Covid-19 pandemic in different degrees.
Topics: Adolescent; Adult; Bruxism; COVID-19; Child; Humans; Male; Nail Biting; Orthodontics; Pandemics; Physical Distancing; Romania; SARS-CoV-2; Young Adult
PubMed: 34104243
DOI: 10.25122/jml-2021-0038 -
Journal of Dental Research Apr 2024With increasing digitalization in orthodontics, certain orthodontic manufacturing processes such as the fabrication of indirect bonding trays, aligner production, or... (Review)
Review
With increasing digitalization in orthodontics, certain orthodontic manufacturing processes such as the fabrication of indirect bonding trays, aligner production, or wire bending can be automated. However, orthodontic treatment planning and evaluation remains a specialist's task and responsibility. As the prediction of growth in orthodontic patients and response to orthodontic treatment is inherently complex and individual, orthodontists make use of features gathered from longitudinal, multimodal, and standardized orthodontic data sets. Currently, these data sets are used by the orthodontist to make informed, rule-based treatment decisions. In research, artificial intelligence (AI) has been successfully applied to assist orthodontists with the extraction of relevant data from such data sets. Here, AI has been applied for the analysis of clinical imagery, such as automated landmark detection in lateral cephalograms but also for evaluation of intraoral scans or photographic data. Furthermore, AI is applied to help orthodontists with decision support for treatment decisions such as the need for orthognathic surgery or for orthodontic tooth extractions. One major challenge in current AI research in orthodontics is the limited generalizability, as most studies use unicentric data with high risks of bias. Moreover, comparing AI across different studies and tasks is virtually impossible as both outcomes and outcome metrics vary widely, and underlying data sets are not standardized. Notably, only few AI applications in orthodontics have reached full clinical maturity and regulatory approval, and researchers in the field are tasked with tackling real-world evaluation and implementation of AI into the orthodontic workflow.
PubMed: 38682436
DOI: 10.1177/00220345241235606