applsci-logo

Journal Browser

Journal Browser

Current Updates of Orthodontics: New Techniques, Materials and Trends

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Applied Dentistry and Oral Sciences".

Deadline for manuscript submissions: closed (20 March 2024) | Viewed by 1545

Special Issue Editor


E-Mail Website
Guest Editor
Department of Medical Didactics, Jagiellonian University Medical College, Professor Loster’s Orthodontics, Krakow, Poland
Interests: maxilla-facial deficiency syndrome; maxilla expansion

Special Issue Information

Dear Colleagues,

This Special Issue of the journal is dedicated to the problems associated with maxilla-facial deficiency syndrome, both at the level of diagnosis and of treatment. Despite unequivocal evidence published by two research centers in Aarhus and Ann Arbor as early as 1986, confirming that the main source of Class III defects is the maxilla, this fact is still not emphasized clearly enough. Since the source of the defect was most often seen in the mandible in Class III patients in the last century, it makes sense to call the 21st century the age of the maxilla. Such a direction is also confirmed by publications and presentations of recent years. One important example is the increasing use of skeletally anchored jaw expansion appliances used in adolescents, young adults, and adult patients. This topic is the starting point for many discussions, such as the type of anchorage, the type of activation screws, jaw expansion protocols, adjunctive procedures, the age limit, and the influence of gender on the procedure of performing a maxilla expansion. Therefore, this Special Issue provides a venue to bring important conference backstage discussions to the pages of the publication, to which I strongly encourage all clinicians and authors of research in this area to submit their relevant work.

Prof. Dr. Bartlomiej W. Loster
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • maxilla
  • expansion
  • maxilla-facial deficiency syndrome
  • maxilla deficiency

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

Jump to: Other

10 pages, 1573 KiB  
Article
Retrospective Clinical Analysis of the Effectiveness of Skeletally Anchored Appliances for Maxillary Expansion
by Bartłomiej W. Loster, Zofia Juszka and Jolanta E. Loster
Appl. Sci. 2024, 14(6), 2449; https://doi.org/10.3390/app14062449 - 14 Mar 2024
Viewed by 555
Abstract
(1) Background: Skeletally anchored appliances for maxillary expansion are a less invasive alternative to surgery and are increasingly often selected as a method of treatment. The purpose of this study was to retrospectively evaluate the efficacy of maxillary expansion using distractors supported by [...] Read more.
(1) Background: Skeletally anchored appliances for maxillary expansion are a less invasive alternative to surgery and are increasingly often selected as a method of treatment. The purpose of this study was to retrospectively evaluate the efficacy of maxillary expansion using distractors supported by temporary orthodontic implants (TOIs) in patients of differing sex and age. (2) Methods: The study group consisted of patients treated with distractors anchored to TOIs between July 2019 and June 2022. The group was divided into adolescent and the adult patients. Effectiveness was evaluated one and two weeks after installation of the distractors and the results were analyzed statistically. (3) Results: In total, 39 patients were treated, of which 21 were women and 18 men, ranging in age from 11 to 42. A group of 8 girls and 9 boys younger than 18 years were included. The presence of diastema at the first follow-up visit was observed in all girls and in 8 of the boys, as well as in 7 women and in none of the men. At the second visit, no diastema was found in one woman, but was noted in 3 men (p = 0.007). At the completion of distraction, diastema was observed in all the girls and in 12 women, as well as in 8 out of 9 boys and in 3 men (p = 0.015). (4) Conclusions: The effectiveness of the distraction procedure in adolescents is positive, regardless of sex. However, in adults, the procedure has limited effectiveness in males. Full article
(This article belongs to the Special Issue Current Updates of Orthodontics: New Techniques, Materials and Trends)
Show Figures

Figure 1

Other

Jump to: Research

15 pages, 2081 KiB  
Systematic Review
Do Vibrational Forces Induce an Anabolic Effect in the Alveolar Bone of Animal Models? A Systematic Review
by Julio César Villegas Aguilar, María Fernanda García Vega, Marco Felipe Salas Orozco, Rosa Margarita Aguilar Madrigal, Eric Reyes Cervantes, Julia Flores-Tochihuitl, Jesús Eduardo Soto Sainz and Miguel Angel Casillas Santana
Appl. Sci. 2024, 14(3), 1118; https://doi.org/10.3390/app14031118 - 29 Jan 2024
Viewed by 769
Abstract
Mechanical vibrations have a biphasic effect depending on the context in which they are applied; their anabolic action has been used in medicine to increase bone density. In dental specialties such as orthodontics, their catabolic effect during mechanical compression has been widely studied, [...] Read more.
Mechanical vibrations have a biphasic effect depending on the context in which they are applied; their anabolic action has been used in medicine to increase bone density. In dental specialties such as orthodontics, their catabolic effect during mechanical compression has been widely studied, but the anabolic effect of vibrations is less investigated, so it is important to carry out research to clarify the effect of vibrations on the alveolar bone, explore a new approach to its use in orthodontics, and the increase of post-treatment bone density to prevent relapse. Hence, this work aims to systematically review the literature to evaluate the evidence regarding vibratory stimulation and its anabolic effects on alveolar bone in animal models. Methodology: A systematic review followed the PRISMA guidelines in PubMed, Scopus, and Web of Science databases. With the PICO strategy, we formulate the subsequent research question: Does the application of vibrational force induce an anabolic effect in the alveolar bone of animal models? Due to the lack of human studies, the population of interest was animal models; only articles where mechanical vibrations were the intervention method and the alveolar bone density or osteogenesis were evaluated and included. The selected studies underwent quality and risk of bias assessment through ARRIVE and SYCRLE instruments, respectively. This protocol was registered in INPLASY, under ID number: 202280103. Results: All eight articles included in this work demonstrate that applying low and high frequency vibrations increases the osteogenic effect by increasing the density and volume of bone tissue and increasing the expression of osteogenic markers. The included studies present a medium quality and risk of bias. Conclusion: It is important to highlight that, regardless of the protocol used, low or high frequency vibrations increase bone density, particularly in the alveolar bone, since this is the bone of interest in orthodontics. These promising results set an important precedent for the design of experimental protocols but now in the context of post-orthodontic treatment in humans. Full article
(This article belongs to the Special Issue Current Updates of Orthodontics: New Techniques, Materials and Trends)
Show Figures

Figure 1

Back to TopTop