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Children
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Biomaterials and Biomechanics of Pediatric Dentistry
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Biomaterials and Biomechanics of Pediatric Dentistry

A special issue of Children (ISSN 2227-9067). This special issue belongs to the section "Pediatric Dentistry & Oral Medicine".

Deadline for manuscript submissions: closed (28 February 2023) | Viewed by 12331

Special Issue Editor

Prof. Dr. Mohammad Khursheed Alam

E-Mail Website
Guest Editor
Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka 72345, Saudi Arabia
Interests: dentistry; orthodontics; dentofacial orthopedics; pediatric orthodontics; preventive orthodontics; interceptive orthodontics; cleft lip and palate; craniofacial anomalies; laser; nano-bio fusion gel; biosensor; CBCT; cephalometrics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Currently, we are witnessing a tremendous advancement in the biomaterials involved in dentistry in general. Increasing awareness about oral health across the ages and constantly evolving technology has brought numerous changes to dental therapy. Pediatric dentistry is no exception in this era of advancing dentistry, and thus, it also offers various therapeutic options in prosthetic, restorative, surgical or orthodontic areas.

Restorative biomaterials have been revolutionized with the introduction of biomimetic materials, which promote the healing of dental tissues and remineralization. Similarly, prosthetic rehabilitation has grown with the use of newer biomaterials and technological advancements in the recording and translating of oral tissues into prostheses. Likewise, with the advent of elastomeric appliances, popularly known as elastodontics, has brought new impetus in interceptive orthodontics.

Despite the continuous research on these newer biomaterials involved in various aspects of dental treatment, many unexplored areas still remain, including the biological and biomechanical response of dental tissues.

The current Special Issue invites original articles, reviews and exceptional case series or case reports dealing with the above-mentioned aspects; however, submissions are not strictly limited to these topics.  

Prof. Dr. Mohammad Khursheed Alam
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. Children is an international peer-reviewed open access monthly 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

  • interceptive orthodontics
  • preventive orthodontics
  • mixed dentation
  • craniofacial biology
  • dental biomaterials
  • elastodontic device
  • elastomeric appliance
  • prosthetic rehabilitation
  • laser printing
  • CAD/CAM
  • polymers
  • bioactive materials
  • biomimetic materials
  • nanotechnology
  • dental ceramics
  • impression materials
  • craniofacial anomalies
  • nano-bio fusion gel
  • dentofacial orthopedics

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Published Papers (5 papers)

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Research

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11 pages, 2345 KiB  
Article
Comparative Evaluation of Flexural Strength of Four Different Types of Provisional Restoration Materials: An In Vitro Pilot Study
by Hafsa Al Idrissi, Lovely Muthiah Annamma, Dalya Sharaf, Ahmad Al Jaghsi and Huda Abutayyem
Children 2023, 10(2), 380; https://doi.org/10.3390/children10020380 - 15 Feb 2023
Cited by 4 | Viewed by 2947
Abstract
With provisional restorations, properties such as flexural strength play a key role in maintaining the abutment teeth in position over the interim period until the final restorations are placed. This study aimed to evaluate and compare the flexural strength of four commonly used [...] Read more.
With provisional restorations, properties such as flexural strength play a key role in maintaining the abutment teeth in position over the interim period until the final restorations are placed. This study aimed to evaluate and compare the flexural strength of four commonly used provisional resin materials. Ten identical 25 × 2 × 2 mm specimens were made from four different groups of provisional resin material, namely 1: SR Ivocron (Ivoclar Vivadent) cold-polymerized poly-methyl methacrylate (PMMA), 2: S Ivocron (Ivoclar Vivadent) heat-polymerized PMMA, 3: Protemp (3M Germany-ESPE) auto-polymerized bis-acryl composite, and 4: Revotek LC (GC Corp, Tokyo) light-polymerized urethane dimethacrylate resin. The mean values of the flexural strength of each group were calculated and the data were analyzed using one-way ANOVA and Tukey post hoc tests. The mean values (MPa) were as follows: for cold-polymerized PMMA, it was 125.90 MPa; for heat-polymerized PMMA, it was 140.00 MPa, with auto-polymerized bis-acryl composite 133.00 MPa; and for light-polymerized urethane dimethacrylate resin, it was 80.84 MPa. Thus, the highest flexural strength was recorded with heat-polymerized PMMA and the lowest flexural strength with light-polymerized urethane dimethacrylate resin, which was significantly low. The study did not detect a significant difference in the flexural strengths of cold PMMA, hot PMMA, and auto bis-acryl composite. Full article
(This article belongs to the Special Issue Biomaterials and Biomechanics of Pediatric Dentistry)
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11 pages, 968 KiB  
Article
Prediction Model for Future Success of Early Orthopedic Treatment of Class III Malocclusion
by Mi-So Lee, Van Nhat Thang Le, Jae-Gon Kim, Yeon-Mi Yang and Dae-Woo Lee
Children 2023, 10(2), 355; https://doi.org/10.3390/children10020355 - 10 Feb 2023
Cited by 2 | Viewed by 1578
Abstract
This study aimed to identify predictors for successful post-treatment outcomes in early orthopedic class III malocclusion treatment with a facemask and hyrax expander appliance. The study was performed on lateral cephalograms from 37 patients at the start of treatment (T0), post-treatment (T1), and [...] Read more.
This study aimed to identify predictors for successful post-treatment outcomes in early orthopedic class III malocclusion treatment with a facemask and hyrax expander appliance. The study was performed on lateral cephalograms from 37 patients at the start of treatment (T0), post-treatment (T1), and a minimum of three years after treatment (T2). The patients were grouped as stable or unstable according to the existence of a 2-mm overjet at T2. For statistical analysis, independent t-tests were used to compare the baseline characteristics and measurements of the two groups, considering a significance level of < 0.05. Thirty variables of pretreatment cephalograms were considered during logistic regression analysis to identify predictors. A discriminant equation was established using a stepwise method. The success rate and area under the curve were calculated, with AB to the mandibular plane, ANB, ODI, APDI, and A–B plane angles as predictors. The A–B plane angle was the most significantly different between the stable and unstable groups. In terms of the A–B plane angle, the success rate of early class III treatment with a facemask and hyrax expander appliance was 70.3%, and the area under the curve indicated a fair grade. Full article
(This article belongs to the Special Issue Biomaterials and Biomechanics of Pediatric Dentistry)
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11 pages, 595 KiB  
Article
Parents’ Awareness of Malocclusion and Orthodontic Consultation for Their Children: A Cross-Sectional Study
by Doaa H. Alsaggaf, Manal Z. Alqarni, Shroouq A. Barayan, Abdullah A. Assaggaf and Reem A. Alansari
Children 2022, 9(12), 1974; https://doi.org/10.3390/children9121974 - 16 Dec 2022
Cited by 2 | Viewed by 2004
Abstract
Parents’ awareness of malocclusion and the appropriate timing to seek orthodontic consultation for their children has a substantial impact on children’s orthodontic treatment. This cross-sectional study aims to investigate parents’ awareness of malocclusion and orthodontic consultation of their children and the influence of [...] Read more.
Parents’ awareness of malocclusion and the appropriate timing to seek orthodontic consultation for their children has a substantial impact on children’s orthodontic treatment. This cross-sectional study aims to investigate parents’ awareness of malocclusion and orthodontic consultation of their children and the influence of parents’ demographics on their awareness level. An electronic survey collected information about participants’ demographics and awareness about malocclusion and orthodontic consultation of children. A total of 473 parents living in Jeddah, Saudi Arabia, participated in the study. The average awareness level among parents was moderate (3.09 ± 1.4). Male gender and unemployment were associated with low orthodontic awareness levels relative to moderate awareness (OR = 3.3, 95% CI = 1.8–5.8 and OR = 2.1, 95% CI = 1.1–3.8, respectively). Former or current orthodontic treatment was associated with high awareness levels (OR = 3.9, 95% CI = 2.4–6.5). There is still a need to raise the awareness of Saudi parents about malocclusion and orthodontic consultations for their children. Orthodontic awareness-raising campaigns should be designed to include fathers and parents with low socioeconomic status. The findings of this study also suggest that orthodontists can enhance their patient’s awareness of malocclusion and orthodontic consultation for their children. Full article
(This article belongs to the Special Issue Biomaterials and Biomechanics of Pediatric Dentistry)
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8 pages, 4388 KiB  
Case Report
Esthetic Rehabilitation of Pediatric Patients Using Direct Bonding Technique—A Case Series Report
by Sittana Elfadil, Hossam I. Nassar, Rana Aly Elbeshbeishy and Lovely M. Annamma
Children 2023, 10(3), 546; https://doi.org/10.3390/children10030546 - 13 Mar 2023
Cited by 2 | Viewed by 2352
Abstract
Pediatric esthetic dentistry is a sensitive technique, as children can be less cooperative; hence, minimal appointments are preferred. The most conservative treatment modality for anterior esthetic rehabilitation is using direct composite veneer restorations. In many instances, esthetic improvements using composite resin are the [...] Read more.
Pediatric esthetic dentistry is a sensitive technique, as children can be less cooperative; hence, minimal appointments are preferred. The most conservative treatment modality for anterior esthetic rehabilitation is using direct composite veneer restorations. In many instances, esthetic improvements using composite resin are the only possible option until the growth phase of the pediatric patient is complete. In this article, we present three different case scenarios in young teenagers with different treatment needs requiring esthetic restorations. The first case report is a patient with amelogenesis imperfecta, the second is with generalized spacing, and the third is with localized microdontia. All three patients were followed up for six months post direct composite veneering and were highly satisfied with their treatment outcomes, which boosted their self-confidence. Full article
(This article belongs to the Special Issue Biomaterials and Biomechanics of Pediatric Dentistry)
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14 pages, 1118 KiB  
Systematic Review
The Effect of Accentuation of Curve of Spee on Masticatory Efficiency—A Systematic Review and Meta-Analysis
by Zainab A. Alkhalaf, Mohammed Ghazi Sghaireen, Rakhi Issrani, Kiran Kumar Ganji, Norah Nasser Alruwaili, Raghad Mohammed Alsaleh, Musab Redha S. Alruwaili, Meshari Farhan Alabdali, Munahi Abdullah Rushdallah Alsirhani and Mohammad Khursheed Alam
Children 2023, 10(3), 511; https://doi.org/10.3390/children10030511 - 4 Mar 2023
Cited by 4 | Viewed by 2183
Abstract
Background: The appropriate alignment of the lower teeth is indicated by the Curve of Spee (COS), which can be observed in the sagittal profile view of human skulls. Graf Von Spee made the initial observation on this occlusal curvature. Through this systematic review [...] Read more.
Background: The appropriate alignment of the lower teeth is indicated by the Curve of Spee (COS), which can be observed in the sagittal profile view of human skulls. Graf Von Spee made the initial observation on this occlusal curvature. Through this systematic review and meta-analysis, we evaluated studies that looked at how COS affected masticatory activities. Methods: The databases PubMed-MEDLINE, Web of Science, Cochrane, and Scopus were all searched. A total of 12 documents were ultimately picked because they met the necessary inclusion and exclusion requirements. The data was then loaded into the RevMan 5 programme for meta-analysis after being chosen for information on the sample size, variables analyzed, and various aspects of the research. Results: The Curve of Spee was found to have a noticeable impact on both the masticatory efficiency as well as dentofacial alignment in the 12 studies that we selected for the review and meta-analysis. In addition, other occlusal curvatures such as the Curve of Monson and the Curve of Wilson were found to be of vital importance on a similar level to the COS. The meta-analysis further revealed that seven of the included clinical trials had mentioned the noticeable impact on masticatory efficiency. Conclusions: This study focused on the significance of the COS on force distribution in the oral cavity as well as the necessity of COS corrections after receiving full orthodontic care. Following orthodontic treatment, the COS, along with other occlusal curves such as the Curve of Wilson and the Curve of Monson, is essential in removing strains from the condyle, as well as the maxilla and mandible, which enhances masticatory effectiveness and lessens the overall strain on a patient’s oral cavity. Full article
(This article belongs to the Special Issue Biomaterials and Biomechanics of Pediatric Dentistry)
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