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Padjadjaran Journal of Dentistry
Published by Universitas Padjadjaran
ISSN : 19790201     EISSN : 25496212     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Public Health
Padjadjaran Journal of Dentistry or known as PJD, is an English-language scientific periodicals published by the Faculty of Dentistry Universitas Padjadjaran thrice a year on every March, July and November. The submission process of manuscript is open throughout the year. All submitted manuscripts will go through the double-blind peer review and editorial review before being granted with acceptance for publication. Designed as a medium of information and scientific knowledge, Padjadjaran Journal of Dentistry publishes numerous research articles, in the area of Oral Biology, Dental Material Science and Technology, Oral and Maxillofacial Surgery, Pedodontics, Dental Public Health and Community Dentistry, Conservative Dentistry, Periodontics, Prosthodontics, Orthodontics, Oral Medicine, Dental Radiology, as well as with their development through interdisciplinary and multidisciplinary approach. Initially published as Padjadjaran Journal of Dentistry (PJD) magazine ISSN 1979-0201(print) on 2007 in form of printed issues. In 2017, the magazine had its online published version under the same with ISSN 2549-6212 (online) in accordance with the policy of LIPI. Padjadjaran Journal of Dentistry has been using Open Journal System requiring all writers to register in advance before they are allowed to upload the manuscript they write online. Afterwards, the editors, peer reviewers, and writers can monitor the manuscript processing. Several other changes are informed in the Journal History.
Arjuna Subject : -
Articles 1,002 Documents
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Antibacterial and antibiofilm activity of mint leaves (Mentha piperita L) extracts against Streptococcus mutans UA159: a laboratory experiment Muhtar, Azmi Nur Azizah; Atthoriq, Adriansyah Altaf; Jeffrey, Jeffrey; Djohan, Frita Ferlita Shafri; Soerachman, Badi
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.52744

Abstract

Introduction: Oral health is a major concern in healthcare worldwide, with dental caries being a prevalent issue among children and adults. Streptococcus mutans is a primary bacterium implicated in the development of dental caries due to its acidogenic nature. Mint leaf (Mentha piperita L.) is a unique herbal plant that has antibacterial and antibiofilm properties against S. mutans and minimal side effects. The purpose of this study was to analyze the antibacterial effectiveness of mint leaf against the growth of S. mutans UA159 and its antibiofilm effects. Methods: This study was conducted experimentally with the posttest-only control group design, using the broth microdilution method in 6 test groups, namely mint leaf extract with a concentration of 3.125, 6.25, 12.5, 25, 50, and 100% and also two control groups, namely the negative control using aquadest and the positive control using 0.2% chlorhexidine. Biofilm growth is determined by comparing Optical Density (OD) values and then calculating the percentage of eradication of S. mutans biofilm formation. Results: The results indicated that the mint leaf extract exhibited antibacterial effects against S. mutans, with the largest inhibition zone diameter observed at a 100% concentration. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC)90 values using the broth microdilution method in this study were 12.5% and 100% concentrations, respectively. Mint leaf extract has been shown to significantly inhibit the growth of S. mutans (p<0.05). The results of the inhibition test on biofilm formation at a concentration of 100% averaged 87.39%. Conclusion: Mint leaf extract has an antibacterial and antibiofilm effect on the growth of S. mutans. The level of inhibition of mint leaf extract on the growth of S. mutans is proportional to its concentration; the higher the concentration of the extract, the stronger the inhibitory ability.KeywordAnti-Bacterial agents, biofilms, Mentha piperita, oral health, Streptococcus mutans.
Performance analysis of DMF teeth detection using deep learning: A comparative study with clinical examination as quasi experimental study Novita, Rizki; Putri, Rizkika; Fitria, Maya; Oktiana, Maulisa; Elma, Yasmina; Rahayu, Handika; Janura, Subhan; Habibie, Hafidh
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.52357

Abstract

ABSTRACTIntroduction: Decayed, missing, and filled teeth (DMF-T) are indicators used to assess the oral health status of an individual or a population. This examination is typically performed manually by dentists or dental therapists. In previous research, researchers have developed a deep learning model as a part of artificial intelligence that can detect DMF-T. Aim of this research was to analyze the comparison of the performance of deep learning with clinical examinations in DMF-T assessment. Methods: Experienced dentists conducted clinical examinations on 50 subjects who met the inclusion criteria. Oral clinical photos of the same patients were taken from various aspects, in total 250 images, and further analyzed using a deep learning model. The results of the clinical examination and deep learning were then statistically analyzed using an unpaired t-test to determine whether there were differences between groups. Results: The unpaired t-test analysis indicated that there was no significant difference between the result of DMF-T examination by dentist and by DL (P>0.05). Unpaired t-test of this research indicated no significant difference (P = 0.161). The unpaired t-test concluded that t Stat < t Critical two-tail, then who was accepted, which stated that there was no significant difference between the results of the DMF-T examination between two groups. Conclusion: The DL model demonstrates good clinical performance in detecting DMF-T.KeywordsDMF-T, clinical assessment, deep learning, caries detection
Antibacterial effects of tomato ethanol extract (Solanum lycopersicum L.) against S. mutans and P. gingivalis: a laboratory experiment Rahmawati, Dicha Yuliadewi; Kurniawan, Viola Febi; Sanjaya, Oei Tirza Cintya; Sugiaman, Vinna Kurniawati; Mandalas, Henry Yonatan
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.50582

Abstract

ABSTRACT Introduction: Process of dental plaque formation consists of three stages, pellicle formation, initial colonization facultative gram-positive one of microbes is S. mutans, secondary colonization and microbial maturation by Porphyromonas intermedia, P. gingivalis, Fusobacterium nucleatum. Formation of dental biofilm is considered to be main etiology of chronic periodontitis. Bacteria that often involved in chronic periodontitis are P. gingivalis. Tomatoes (Solanum lycopersicum L.) content lycopene compounds, flavonoids, and saponins have been shown to inhibit or kill bacterial growth. The aim is to analyze the antibacterial effect of servo tomato ethanol extract against S. mutans and P. gingivalis. Methods: This research was a laboratory experimental one with a posttest only control group design where observed variable diameter of the inhibition zone was produced from ethanolic extract of tomato (Solanum lycopersicum L.) in various concentrations of  3.125, 6.25, 12.5, 25, 50 and 100% chlorhexidine 0.2% as a positive control, negative control of distilled water against S. mutans and P. gingivalis on blood agar media. The method used in this study was the well-diffusion test. Results: The highest inhibitory zone at 100% concentration with a diameter of 32.10 mm was very strong; lowest inhibition at 3.123% was 3.95 mm, weak classification and against P. gingivalis at 3.125%, it was 3.72 mm, weak classification, meanwhile at 100% concentration, it was 9.67 mm, medium classification. The results of the One Way ANOVA statistical test showed a p<0.05 which had a significant effect in inhibiting the growth of S. mutans and P. gingivalis. Conclusions: There was an antibacterial effect of the ethanolic extract of tomato against S.mutans produced a larger diameter and stronger inhibition zone meanwhile against P.gingivalis produce medium inhibition zone. The content of tomatoes such as lycopene compounds, flavonoids, and saponins have been shown to inhibit or kill bacterial growth.Keyword : tomato ethanol extract (Solanum lycopersicum L.), S. mutans, P. gingivalis, antibacterial
A new insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders: A Case Report Novianti, Vita Mulya Passa; Pramudita, Seto; Bonifacius, Setiawan; Rikmasari, Rasmi
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.55480

Abstract

ABSTRACT Introduction: Anterior implant placement is always challenging, especially when it is caused by trauma. Treatment preference is not only because of bone sufficiency but also aesthetic considerations. The complications aggravated by trauma and temporomandibular joint disorder need particular emphasis. The aim of this case report is to describe a new insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders. Case report: A 24-year-old woman had a motor vehicle accident. Her four anterior mandibular teeth were extracted through fractures. The patient also complained of clicking in both jaws during mouth opening. A bone graft and modification provisoris-stabilization splint were applied before definitive treatment. Furthermore, a 4-unit Porcelain Fused to Metal (PFM) implant-supported-fixed partial denture was done to replace the missing teeth. Conclusion: New insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders with replacement of several anterior mandibular missing teeth due to trauma with temporomandibular disorders could be treated with dental implant modification splint that functions as a temporary restoration as well, which was an alternative treatment option. The patient was satisfied with the result of the treatment, especially in the aesthetic aspect.KEYWORDSdental implant, trauma, temporomandibular joint disorders, splint
Toxicity test of mangosteen peel extract (Garcinia mangostana L.) as denture cleanser of heat-cured acrylic resin: in vitro experimental laboratory Tertya, Bertha Bening; Kristiana, Dewi; Naini, Amiyatun
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.53363

Abstract

ABSTRACTIntroduction: Mangosteen peel extract can be used as a denture cleaning agent to effectively inhibit the growth of C. albicans because mangosteen peel contains various compounds such as mangostin, tannins, flavonoids, saponins. Denture cleaning materials that will be used in the dental field must meet biocompatibility requirements, one of which is a toxicity test. The aim of this study was to analyze the toxicity of mangosteen peel extract as a cleaner of heat cured acrylic resin denture on BHK-21 as cell culture of fibroblast cells. Methods: Toxicity test used the MTT assay method. Acrylic resin samples had a diameter of 3 mm and a thickness of 2 mm. The acrylic resin was soaked for 4 days, equivalent to soaking 15 minutes per day for 1 year in mangosteen peel extract with concentrations of 50, 60, 70%, and sodium hypochlorite. Analyzed data using normality and homogeneity test results showed (p<0.05). Kruskal Wallis test results (0.000<0.05) and Mann Whitney (0.000<0.05). Results: The greatest cell viability value was shown in mangosteen peel extract with a concentration of 50%, namely 97.16939%. Based on research data, it can be said that the lower the concentration of mangosteen peel extract, the lower the level of toxicity of a denture cleanser agent. Mangosteen peel extract in concentrations of 60, 70%, and sodium hypochlorite are toxic when used as a denture cleanser. Conclusion: Mangosteen peel extract with a concentration of 50% is not toxic to BHK-21 fibroblast cells as cell culture of and as a cleaner of heat cured acrylic resin denture on.Keywordheat-cured acrylic resin, mangosteen peel extract, MTT assay.
The severity of untreated caries in the deciduous and permanent teeth among children aged 6-12 years using PUFA and pufa index: a cross-sectional study Suwargiani, Anne Agustina; Aripin, Dudi; Susilawati, Sri; Suryanti, Netty; Putri, Fidya Meditia; Yolanda, Yolanda; Maulidia, Ardena Hamdani; Mohd Yusof, Zamros Yuzadi
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.51048

Abstract

ABSTRACT Introduction: The PUFA Index and pufa are used to measure the severity of dental and oral conditionwhich are not commonly used due to its novelty, and this index can be used to measure untreated dental caries7 and caries activity. The aims of study are to assess the severity of untreated caries in children’s deciduous and permanent teeth by using the PUFA and pufa index. Methods: An observational study using a cross-sectional study design was conducted among children who lived in Puteran village in Pager Ageung district, Tasikmalaya Regent, West Java, Indonesia. Purposive sampling was used, and the children who met the inclusion and exclusion criteria were invited to participate in the study. Severity of caries was assessed using the pufa and PUFA index for deciduous and permanent teeth, respectively. Severity of caries data were analysed using formulas for pufa and PUFA index. Results: A total of 206 children participated in the study. The PUFA assessment showed the severity of caries was high in the deciduous dentition with pufa index of 3.5 with SD 1,9-3,6 However, the PUFA assessment showed a relatively lower severity of caries in permanent teeth, with index PUFA of 0.5 with SD 1,9-3,6. The severity of caries was higher in the maxillary than the mandibular teeth in deciduous teeth. On the other hand, the severity of caries was higher in the mandibular than maxillary teeth in the permanent teeth. Conclusions: Each child aged 6 and 12 years in Puteran village had severe untreated caries in one permanent tooth and severe untreated caries in 3 to 4 of deciduous teeth. The findings of the study will be used to develop caries prevention and oral health promotion programs.KEYWORDS Caries, Severity, Deciduous, Permanent, teeth, PUFA, PUFA index, children
Bacterial growth assessment of extraction pliers following tooth extraction in culturing bacterial on various media: a quasi-experimental study Chairunas, Chairunas; Sinta, Gian Salsabila; Sari, Liza Meutia; Suhanda, Rachmad; Zainul Abidin, Siti Nur Nabihah
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.53803

Abstract

ABSTRACTIntroduction: Tooth extraction injury potentially creating an entry point for bacteria that may cause infection. Dental extraction tools that come into contact with a patient's oral cavity contain many bacteria which can be opportunistic and pathogenic. The purpose of this study was to examine the bacterial growth on tooth extraction pliers following tooth extraction in culturing bacteria on various media. Methods: Type of study is a quasi-experimental research design, using pre and post-test analysis. It was conducted in September–October 2021 at the Teeth and Mouth Dentistry Hospital (RSGM), Universitas Syiah Kuala, focusing on the swab sampling of tooth extraction pliers. The sample examination stage was conducted at the Faculty of Dentistry Laboratory. The study involved culturing bacterial on various media, including NA (Nutrient Agar), MHA (Mueller Hinton Agar), TSA (Triptic Soy Agar), TYS20B (Trypticase Soy-Yeast 20% Sukrose with Bacitracin), and performing gram staining under a microscope. Results: NA media: out of 16 samples cultured, 8 were not covered by bacteria, while the other 8 were. MHA media: all samples were overgrown with bacteria, but each 8 had different characteristics. 9 samples of TYS20B medium were overgrown with bacteria, while the other seven did not show signs of bacterial overgrowth. On TSA media, 5 samples were not overgrown with bacteria, 9 samples were overgrown with bacteria exhibiting solid, yellowish white, and not slimy, and the other 2 samples contained bacteria that were soft, yellowish white, and slimy. Conclusion: Bacillus sp., Diphtheroid basil sp., and Streptococcus mutans were found grown on the agar media.  In general, MHA media is the most effective general growth medium, while TYS20B media is the best media for Streptococcus mutans growth.
Assessing the potential impact of an oral health education package integrated with augmented reality in improving oral health knowledge in children: a pre-post study design. Rahmasari, Suci; Arini, Mustika; Khairani, Rahmi
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.56184

Abstract

ABSTRACTIntroduction: Augmented reality (AR) technology provides a novel approach to oral health education. This study examines the impact of AR-based educational tools on improving children's oral health knowledge, specifically assessing whether AR can significantly enhance knowledge compared to baseline. The primary objective is to determine if AR technology can increase oral health knowledge in children. Methods: This pre-experimental study used a pre-test and post-test design with a single group of 49 children aged 7 years. The AR-based tool was developed using the ADDIE model and implemented over two weeks. The effectiveness of the tool was assessed through a standardized oral health knowledge questionnaire, and data were analyzed using paired t-tests. Results: The results showed a significant increase in children's knowledge after the intervention, with mean scores rising from 5.27 (SD = 1.36) to 8.65 (SD = 0.9) (p < 0.05). The proportion of children with good knowledge increased from 8.2% to 88% post-intervention. Conclusion: The study demonstrates that AR-based tools can significantly improve children's oral health knowledge. This suggests that AR could be an effective educational medium in promoting better oral health practices among young learners.
Quality assessment of oral health promotion contents regarding caries, periodontal disease, and oral cancer through websites using discern instruments: a cross-sectional study Halim, Muhammad Abdul; Suwargiani, Anne Agustina; Aripin, Dudi; Marhazlinda, Jamaludin
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.55949

Abstract

ABSTRACTIntroduction: One way to improve public oral health is through conducting health promotion activities. As technology develops, the internet has been used as a medium for health promotion by presenting health content through websites. However, the use of these websites has the potential to provide inaccurate health information due to the flexibility of users in uploading health content without a prior regulatory process and review of the contents. This study aims to describe oral health promotion content quality through regarding caries, periodontal disease, and oral cancer websites using Discern Instruments. Methods: This study used the descriptive method with a cross-sectional approach. Samples were taken using the purposive sampling technique, with a total of 46 samples. The instrument consisted of 16 questions divided into three sections. The first section, comprising seven questions, focused on the reliability and accuracy of the presented health information. The second section, with eight questions, focused on the quality of information regarding treatment options. The final section, consisting of a single question, assessed the overall assessment based on the previous questions. The quality of the websites was assessed by two reviewers. The inter-rater reliability between the two reviewers was calculated using the Cohen’s Kappa test. Data presentation included frequency distribution, mean, and standard deviation. Results: In this study, 33.3% of caries websites had low quality and 66.6% had moderate quality. In periodontal disease, 33.3% of websites were of low quality, 60% were of moderate quality and 6.6% were of high quality. In oral cancer, 26.3% were of low quality and 73.6% were of medium quality.  Conclusion: The quality of dental and oral health promotion content on websites, assessed using the Discern Instruments, shows that most websites regarding caries, periodontal disease, and oral cancer have moderate quality, some have low quality, and only one website is of high quality. 
The difference between digital educational game and powerpoint-based video on oral hygiene knowledge in children aged 7-8 years: a quasi-experimental Azarys, Dhefadila Alya Afra; Mona, Deli; Sovira, Gita Dwi Jiwanda; Abdullah, Khatijah Lim
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.55988

Abstract

ABSTRACTIntroduction: Oral and dental health problems can be prevented through dental health education in which methods and media play an important role in increasing knowledge. Media that is often used in schools is still conventional, therefore research on modern media use is needed. This study intended to analyze the difference between digital educational games and PowerPoint-based videos in improving oral hygiene knowledge. Methods: This study method was a quasi-experimental with a non-equivalent control group and pretest-posttest design. The study population were 36 second-grade students at Elementary School 20 Kalumbuk, in Padang, Indonesia, selected using total sampling, with inclusion criteria being 7-8 year olds who brought informed consent forms which were already signed by parents and were in good overall health. The sample that met the inclusion criteria was 32 students and were divided into two groups. A total of 16 students in the experimental group (Group A) received oral health education through digital educational game media, while the remaining 16 students in the control group (Group B) were provided with PowerPoint-based video media. Data were collected by giving questionnaires both before and after education. The data analysis was using a paired t-test and an independent t-test. Results: The oral hygiene knowledge average increased 2.94 in Group A and 1.68 in Group B. The paired t-test showed significant improvement in both groups (p = 0.000). The independent t-test revealed a significant difference between digital educational games and PowerPoint-based videos (p = 0.037). Conclusion: There is a significant difference between digital educational games and PowerPoint-based videos in improving dental and oral hygiene knowledge among children aged 7-8 years. The digital educational games demonstrated a higher increase in knowledge compared to the PowerPoint-based videos.

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