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Objective. The aim of this study was to examine the characteristics of scientific production related to the use of filtered water in the field of dentistry. Material and Methods. A quantitative and descriptive observational study was carried out with a scientometric approach. Data were collected from the Web of Science (WOS) database during the period January 1991 to December 2023. A search strategy incorporating a combination of MeSH terms, including terms and thesauri related to "filtered water" and "dentistry", was used. R Studio version 4.3.2 and CiteSpace 6.2.R7 were used for data analysis. Results. Over the 32-year study period, 227 scholarly papers from 134 different sources were reviewed. The literature in this field has shown an annual growth rate of 10.44%. During the year 2010, a steady movement in the number of publications and authors was observed, with considerable collaborative interaction. In the year 2020, a large interaction between publications and their citations was found. The "Citation Burst" graph identified three references that have experienced the largest "burst" of citations in an evaluated period. Lotka's law described the productivity of authors, finding that most authors have published only one paper, while a smaller number of authors have published two papers. Most authors contributed a small number of articles, while a few authors contributed a large amount of the existing literature. Conclusion. A comprehensive overview of the scientific production related to the use of filtered water in dentistry over a span of 32 years is provided. The results highlight the growing interdisciplinarity and international collaboration in this field. Finally, the importance of filtered water in dentistry and its growing relevance in the scientific literature are emphasized. [ABSTRACT FROM AUTHOR]

Background and Aim: Understanding dental care in dogs has made remarkable progress in veterinary medicine. Therefore, this study aimed to analyze the academic literature published in veterinary dentistry from 1990 to 2023. Materials and Methods: A descriptive study was conducted using a scientometric approach and metadata from the Web of Science database. A search strategy adapted for this database was developed using MeSH and Emtree terms and the Boolean operators AND and OR. Using Bibliometrix, different metrics were evaluated to assess the scientific production of researchers and institutions and the impact of authors based on their publications. CiteSpace was also used for co-citation analysis and visualization of citation networks, trends, and patterns in this field of study over time. Results: The bibliometric study analyzed 211 documents from 50 different sources from 1990 to 2023, with an annual growth rate of 6.5%, covering the period 1990-2023. A total of 474 authors were identified, with an average of 2.82 coauthors per paper and 11.85% international coauthorships. The average age of the papers was 12.4 years and 4.55 citations per paper. The most common types of documents were articles (154 documents). Conclusion: Research in veterinary dentistry has shown steady growth from 1990 to 2023. Although there have been fluctuations in article production over the years, there has been a steady growth in article production in veterinary dentistry in general. The annual average number of citations per article has varied over the years, reaching 45 in 2015. However, the average number of citations per article has decreased significantly from 2021 to 2023. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to describe the scientific literature on the use and applications of manual and electronic toothbrushes. Materials and Methods: An electronic search without date restriction was carried out in the PubMed and Scopus databases. The articles were selected, and their characteristics, objectives, and methods were analyzed using the following keywords: "manual toothbrush," "electronic toothbrush," "interdental brush," "dental plaque," "gingivitis," "periodontitis" and "mechanical cleaning." Ten relevant studies investigating the uses and applications of manual versus electronic toothbrushes were selected for this review. Results: The studies determined the efficacy of electronic and manual toothbrushes for the reduction of gingivitis and plaque, detailing the characteristics of the populations. Some studies evaluated the effectiveness of the two classes of brushes using different dental plaque indexes. One study determined plaque removal by comparing an interactive versus manual toothbrush, and two studies evaluated the effectiveness of the brushes in plaque reduction in a pediatric population. Based on the research articles, it was evident that some studies found no significant difference in biofilm removal in the use of electronic toothbrushes versus manual toothbrushes. Conclusion: In summary, it is not possible to give a conclusion because there is a discrepancy between the authors, and further studies are needed to corroborate and contrast the usefulness of manual and electronic toothbrushes. [ABSTRACT FROM AUTHOR]

Aim: This article aims to provide an overview of the scientific evidence comparing zirconium dental implants with titanium implants. Materials and Methods: A comprehensive literature review was conducted using the MEDLINE database accessed through PubMed and Scopus. The search included the keywords "dental implant," "zirconia dental implant," and "titanium dental implant" without any date restrictions. Results: The review examined research articles focusing on the physical and chemical characteristics of titanium and zirconia dental implants. Additionally, studies investigating the strength and translucency of zirconia, as well as the osseointegration of both materials, were analyzed. However, no conclusive evidence demonstrating the superiority of either material was found in the current literature. Conclusion: Taking into account the findings of this narrative study, no significant differences were identified between zirconium and titanium dental implants. Further scientific research is required to establish a definitive recommendation regarding the use of one material over the other. [ABSTRACT FROM AUTHOR]

Aim: To determine practices, attitudes, and factors associated with COVID-19 vaccination among students from different health science schools. Materials and Methods: This was an analytical, observational, and prospective study. This study evaluated students from different health science schools of the Universidad Nacional Federico Villarreal, Lima, Peru, from March to July 2021. This was the period during which the national vaccination campaign began in Peru. Data collection was carried out using a validated, anonymous, and virtual questionnaire using Microsoft Forms. This measured the acceptance of the COVID-19 vaccine and consisted of 23 questions that addressed the dimensions of practices and attitudes toward vaccination. Finally, a logistic regression model was used to determine the factors associated with vaccination practices and attitudes, with a significance level of P<0.05. Results: Female subjects were more prevalent with 489 (75.5%) students, and the professional school of medicine had the most representatives, with 146 (22.5%) subjects. Most of the students belonged to cycle VIII, with 140 (21.6%). The statistical regression model showed that only sex was a factor associated with COVID-19 vaccination practices and attitudes, with odds ratio = 0.60; confidence interval = 0.42-0.93, and P =0.019. Conclusion: Undergraduate Peruvian students from all areas of health sciences showed significant practices and attitudes toward vaccination against COVID-19. However, of all the associated factors, sex was the only statistically significant factor. [ABSTRACT FROM AUTHOR]

Objective: The aim of this article is to evaluate the quality of filling in endodontically treated root canals using the lateral condensation technique and modified lateral condensation technique. Materials and Methods: Thirtytwo single-rooted teeth were divided into two groups that were assigned by simple randomization according to the filling technique. Once the endodontic treatment was performed, a periapical radiograph was taken to assess the quality according to the radiographic density and tomography was taken to evaluate the quality according to the tomographic volume of spaces, compared with the post-preparation biomechanical tomography. Finally, we performed a statistical analysis (Student's t-test) to evaluate whether there were differences between the types of filling. Results: Radiographic radiodensity was 182.89 ± 9.81 and 186.72 ± 6.97 HU for teeth treated with the lateral condensation technique and modified lateral condensation technique, respectively. The void volume was 3.75 ± 2.35 and 2.43 ± 1.18 mm3 for teeth treated with the lateral condensation technique and modified lateral condensation technique, respectively. Conclusion: No significant differences were found between the techniques for both filling quality parameters. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to determine the factors associated with knowledge and perceptions regarding the coronavirus disease-2019 (COVID-19) pandemic among undergraduate students in different health science fields. Materials and Methods: An analytical, crosssectional, prospective study was conducted. Data were collected between January and March 2021, from health science undergraduate students attending Federico Villarreal National University in Peru. To calculate the sample size, a formula to estimate a proportion was applied using Stata 15 software (n = 527). The examined factors were faculty, year of study, gender, region, residence, living with parents, and having family members infected with COVID-19, which were analyzed using a logit model to identify the impact of the intervening variables with a significance of P < 0.05. Results: None of the variables studied were found to affect knowledge and perceptions regarding COVID-19 preventive measures among Peruvian health science students, with the following odds ratios (OR) obtained: faculty (OR = 0.96; 95% confidence interval [CI]: 0.83-1.12), year of study (OR = 0.98; CI: 0.77-1.25), gender (OR = 1.12; CI: 0.54-2.28), region (OR = 1.32; CI: 0.35-4.78), residence (OR = 0.97; CI: 0.48-1.95), living with parents (OR = 1.5; CI: 0.52-4.39), and having infected family members (OR = 1.5; CI: 0.64-3.49). Conclusion: The results of this study show that students at a Peruvian public university have adequate knowledge and perceptions regarding preventive strategies to avoid contracting and spreading COVID-19. In addition, none of the examined factors were significant in this relationship. [ABSTRACT FROM AUTHOR]

Aim: Cold atmospheric plasma (CAP) is frequently used for the sterilization of biomaterials in the field of dentistry. The aim of this narrative review is to present the role of CAP in the control of biofilms on titanium surfaces. Materials and Methods: The PubMed, Scopus, and WOS databases were searched to identify scientific articles published between 2010 and 2020, with the keywords "biofilm," "cold atmospheric temperature," and "titanium," using the logical operators AND and OR. Results: We found 8 articles in PubMed, 11 in Scopus, and 10 in WOS, including review articles and original studies, among others. All the articles were selected by two independent reviewers according to the eligibility criteria. Conclusions: Despite the restrictions of this review, CAP seems to have an effect on titanium surfaces in the oral area. Studies have shown that bacterial biofilms become inactive after 3 min of plasma treatment. [ABSTRACT FROM AUTHOR]

Objective: Some patients reportedly present with oral manifestations of coronavirus disease 2019 (Covid-19). It is unknown if this is due to the virus M itself or a side effect of treatment; however, severe acute respiratory syndrome coronavirus 2 has been shown to have a predilection for angiotensin-converting enzyme receptors that are present in the respiratory tract, oral mucosa, tongue, and salivary glands, causing alterations in taste and smell. Therefore, the objective of this review was to present the future challenges of Covid-19 and oral manifestations in daily dental practice through a literature review. Materials and Methods: Scientific evidence in the databases Scopus and PubMed was searched using the Boolean operators. Articles published in Spanish and English between January and December 2020 were included. Results: Of the 89 articles found in Scopus, 69 were of the open access type and 20 were in the "others" category; only 22 scientific articles were found in PubMed. Conclusion: It is important to take into account these clinical manifestations such as loss of taste and smell in order to detect the disease. Good oral hygiene is also recommended as a preventive measure to reduce viral load, which considerably reduces the probability of infecting other people who are in contact with the infected patient. [ABSTRACT FROM AUTHOR]

Objective: The objective was to determine the accuracy between functional swallowing (FS) and the Knebelman craniometric method (KCM) to measure occlusal vertical dimension (OVD) in total denture wearers. Materials and Methods: A quasi-experimental, prospective study was conducted considering the KCM diagnostic method as the gold standard compared to FS. All the totally edentulous patients attended at the School of Dentistry of the Universidad Nacional Mayor de San Marcos (n = 32) in 2018–2019 were evaluated. Previous informed consent was obtained from all patients. A Knebelman’s Craniometer was used to obtain longitudinal measurements measured in millimeters. The measurement was made with the Knebelman Craniometer by placing the tip into the external auditory canal inside the right meatus. On the other hand, for the FS method, the patients were seated comfortably with their back supported and their head in a natural position. Both upper and lower rollers were inserted into the mouth and the patient was instructed to swallow saliva for a period of 5min. Results: When comparing the measurement of the OVD of KCM versus FS according to sex, men presented an OVD of 68.1 ± 3.9 mm, being 64.1 ± 3.8 mm in women. Accuracy was evaluated with an analysis of concordance between FS and the KCM in the determination of OVD in totally edentulous patients with a value of 0.97 (confidence interval = 0.31–0.99) (P = 0.013). Conclusions: There is a good concordance between the FS method and the KCM at the time of determining the OVD of edentulous patients using total prostheses. [ABSTRACT FROM AUTHOR]

Nowadays, it is very important to guarantee correct healing and stabilization of the soft tissues after extraction after the placement of dental implants, and this is achieved only with due planning by using a reverse protocol. This study describes a 78-year-old patient presenting with predictability and surgical precision in the placement of multiple post-extraction implants for hybrid prostheses by using reverse planning. In summary, the placement of implants in a totally edentulous area is quite challenging since in the absence of teeth, there is no parameter for correct three-dimensional placement of implants. The present case provides evidence of the clinical importance of using a surgical guide at all times to obtain optimal results in the prosthetic phase. [ABSTRACT FROM AUTHOR]

Objective: The objective of this study was to evaluate the influence of the surface energy of different brands of polymethyl methacrylate (PMMA) on the adherence of Candida albicans ATCC 10231 in an in vitro study. Materials and Methods: The study had an in vitro, longitudinal, and comparative experimental design. The following groups were made: (1) Vitacryl versus controls (water, dimethyl sulfoxide, glycerol, diethylene glycol, and formamide); (2) Triplex versus the same controls; (3) Vitacryl versus Triplex (surface energy); and (4) Vitacryl versus Triplex (adhesion per cell/field). Adhesion was measured in the area of each field magnified 10 × 10, and with an increase in magnification to 40 × 10, very dense colonies of 0.152 mm2 were observed. Results: The surface energy of Vitacryl and Triplex was 40.3 ± 0.3 and 39.5 ± 0.3N/m, respectively, showing statistically significant differences (P < 0.001). On the contrary, in relation to the adhesion per cell/field of C. albicans, Vitacryl presented 15.7 ± 1.1, whereas Triplex had 16.7 ± 2.3, with no significant differences (P = 0.058). Conclusion: In relation to the adhesion per cell/field of C. albicans, there was no evidence of significant differences between Vitacryl and Triplex. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to evaluate Highmore antrum sexual dimorphism by cone-beam computed tomography (CBCT) in a Peruvian population. Materials and Methods: This was a retrospective analytical study. The sample consisted of 190 CBCT scans. Inter-observer concordance was performed previously obtaining an intraclass correlation coefficient (ICC) of 0.99 for the width, length, and height of the right and left maxillary sinus. Then the dimensions of the maxillary sinus (left and right) were measured. All statistical analyses were performed using the Student's t test and Lambda de Wilks, establishing a level of significance of P < 0.05. Results: It was observed that on the right side of the maxillary sinus there were only statistically significant differences between the width, height, area, perimeter, and volume of the Highmore's antrum and sex with a P < 0.05. Statistically significant differences were observed between sex and the width, height, area, perimeter, and volume of the Highmore's antrum in the right side of the maxillary sinus (P < 0.05), whereas the left side only showed statistically significant differences between the height and volume of the Highmore's antrum and sex (P < 0.05). Conclusion: The maxillary sinuses have significant sexual dimorphism, with the parameter of height showing the greatest dimorphism according to the discriminant analysis. [ABSTRACT FROM AUTHOR]

Objective. To determine the in vitro antibacterial effect of four concentrations of the hydroalcoholic extract of Solanum tuberosum "tocosh" (HET) against Streptococcus mutans ATCC 25175TM. Methods. This was a prospective, experimental, comparative study. Fermented tocosh was subjected to hydric stress to obtain a hydroalcoholic extract at four different concentrations: 100%, 50%, 75%, and 25%. S. mutans strains were cultured in brain heart infusion agar using the swab technique. The antibacterial effectiveness of HET was evaluated following the Kirby–Bauer disk diffusion method and compared with 0.12% chlorhexidine (positive control group). Results. The highest mean inhibitory effect was achieved with HET at 100% (33.1 ± 2.2 mm, showing a gradual reduction in the other HET groups at 75%, 50%, and 25% (29.7 ± 1.3 mm, 26.6 ± 2.0, and 20.1 ± 1.8 mm, respectively)). Inferential analysis found statistically significant differences among all the experimental groups (p = 0.001). The post hoc analysis also showed significant differences among all the experimental groups evaluated; however, there were no significant differences between HET 50% and chlorhexidine 0.12% (p > 0.05). Conclusions. It was found that the highest antibacterial effectiveness was obtained by HET 100%, being even higher than the 0.12% chlorhexidine positive control, and was statistically significant. Post hoc analysis showed that almost all the concentrations showed optimal efficacy against S. mutans. [ABSTRACT FROM AUTHOR]

Aim: Condylar hyperplasia (CH) is an alteration of condylar development, which causes mandibular asymmetry and dentofacial deformity in different magnitudes. The aim of this investigation was to determine the relationship of the condylar size and mandibular asymmetry in patients with type 1B CH through analysis of cone beam computer tomographies (CBCT). Materials and Methods: The research was a quasi-experimental study. Thirty subjects were studied using a CBCT. Patients were recruited from the Dental Service of the Oral and Maxillofacial Surgery Unit of the Hospital Guillermo Almenara Irigoyen, Lima, Peru, between 2016 and 2018. Anteroposterior, upper-lower, and middle-lateral distance measurements of the condyle head were obtained and correlated with the difference of the measurements obtained. Spearman correlation coefficient was used and established a level of significance of P < 0.05. Results: The results showed a correlation between condylar size and mandibular asymmetry. In addition, it was found that the greater the difference in the upper-lower part of the hyperplastic (CH) and nonhyperplastic (NCH) condyles, the greater the magnitude of the mandibular asymmetry, finding a positive correlation r = 0.331 with significant value (P = 0.037). Conclusion: There was a positive correlation between upper-lower difference and mandibular asymmetry. Similarly, in the middle-lateral measurement, a negative correlation was found between the condylar difference and the mandibular symmetry in the anteroposterior measurement. [ABSTRACT FROM AUTHOR]

Aim: To analyze the characteristics and visibility of the scientific production of monkeypox in dentistry., Materials and Methods: A bibliometric study was carried out with the publications indexed in the Scopus database up to 22 September 2022. A search strategy was developed using Boolean operators "AND" and "OR," in addition to the MeSH term "monkeypox virus" (MPXV) in the subarea of dentistry. The bibliometric indicators were measured objectively with the SciVal program., Results: Of the publications identified, 40% were indexed in first-quartile journals. India and Brazil are the countries with two published papers, while India has more views than the rest. Banaras Hindu University, Varanasi, Uttar Pradesh, India and Dr. Ram Manohar Lohia Hospital, New Delhi, India are the institutions with the highest number of citations with respect to the world average (FWCI: 2.74). The International Dental Journal has a publication on monkeypox in the field of dentistry. India is the country with the most authors (06) who have published about the study. Samaranayake Lakshman Perera is the most productive and high-impact author., Conclusion: In the area of dentistry, scientific production on monkeypox is still scarce; however, the publications identified are mainly in high-impact indexed journals (Q1 and Q2). It is necessary to prioritize this disease as a line of research, in addition to articulating efforts between dental teams from different institutions., Clinical Significance: It is necessary to demonstrate the characteristics of scientific publications on monkeypox in dentistry worldwide in order to have a panoramic view of the dynamics of scientific articles in this area.

Objective: To determine the effect of anti-asthmatic inhalers salbutamol and budesonide on the surface microhardness of bovine tooth enamel., Materials and Methods: The study was experimental, prospective, longitudinal, and comparative. The sample consisted of permanent mandibular incisors, which were prepared in ( n = 90) blocks of dental enamel of size 3 × 3 mm and 2 mm thick, separated into 6 groups of 15 specimens each in sterile bottles properly labeled and contained in artificial saliva at 37°C. Three measurements (baseline, 5 days, and 10 days) were performed after immersion to determine the microhardness using a Vickers microdurometer programmed to apply a load of 100 gm for 15 seconds., Results: It was observed that the enamel surface microhardness decreased after 5 and 10 days, after being in contact with the anti-asthmatic inhalers based on salbutamol and budesonide. In addition, it was evidenced that there is a greater decrease in the superficial microhardness of the enamel when comparing the values at the beginning and after 10 days; likewise, the reduction in the microhardness of enamel exposed to budesonide was greater (120.8 kg/mm 2 ) compared to salbutamol (112.3 kg/mm 2 ) ( p <0.001)., Conclusion: The two anti-asthmatic inhalers studied decreased superficial enamel microhardness, with the budesonide-based inhaler having a greater erosive effect., Clinical Significance: This research allowed us to know the values of the microhardness of the superficial enamel after being exposed to different anti-asthmatic inhalers that are indicated in daily clinical practice. Therefore, it is important to evaluate this microhardness since the use of different inhalers is very prevalent.

Aim and Objective: To histologically compare alveolar bone repair after tooth extraction treated with melatonin and calcium sulfate in an in vivo experimental study in guinea pigs ( Cavia porcellus )., Materials and Methods: The study was of longitudinal, prospective, and experimental design in an animal bio-model. A total of 24 male guinea pigs were included, weighing from 700 to 900 g and separated into two experimental groups (melatonin and calcium sulfate) for three periods (15, 30, and 45 days) at 15-day intervals after surgery. The guinea pigs were randomly included into groups for the time evaluated., Results: In relation to bone repair cells using calcium sulfate, the presence of osteoblasts at 15, 30, and 45 days was 39.0 ± 63, 55.3 ± 6.0, respectively, with 61.3 ± 10.0 cells per field. Regarding bone repair cells using melatonin, the presence of osteoblasts at 15, 30, and 45 days was 25.0 ± 3.7, 49.3 ± 1.5, respectively, with 53.6 ± 5.6 cells per field., Conclusion: Both melatonin and calcium sulfate were found to be useful in bone repair at a histological and clinical level, although they present certain nonsignificant, albeit marked advantages in the bone repair process when compared with the control socket at the histological level., Clinical Significance: This research allows us to know the usefulness of these easily accessible chemicals for the generation of bone repair.

Objective: To determine the in vitro antibacterial effect of four concentrations of the hydroalcoholic extract of Solanum tuberosum " tocosh " (HET) against Streptococcus mutans ATCC 25175 TM ., Methods: This was a prospective, experimental, comparative study. Fermented tocosh was subjected to hydric stress to obtain a hydroalcoholic extract at four different concentrations: 100%, 50%, 75%, and 25%. S. mutans strains were cultured in brain heart infusion agar using the swab technique. The antibacterial effectiveness of HET was evaluated following the Kirby-Bauer disk diffusion method and compared with 0.12% chlorhexidine (positive control group)., Results: The highest mean inhibitory effect was achieved with HET at 100% (33.1 ± 2.2 mm, showing a gradual reduction in the other HET groups at 75%, 50%, and 25% (29.7 ± 1.3 mm, 26.6 ± 2.0, and 20.1 ± 1.8 mm, respectively)). Inferential analysis found statistically significant differences among all the experimental groups ( p =0.001). The post hoc analysis also showed significant differences among all the experimental groups evaluated; however, there were no significant differences between HET 50% and chlorhexidine 0.12% ( p > 0.05)., Conclusions: It was found that the highest antibacterial effectiveness was obtained by HET 100%, being even higher than the 0.12% chlorhexidine positive control, and was statistically significant. Post hoc analysis showed that almost all the concentrations showed optimal efficacy against S. mutans., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2020 Silvana Enciso et al.)