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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 916 Documents
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The effect of application of bovine amniotic membrane on osteoblasts, osteocytes, and collagen in the post-extraction alveolar bone socket of Sprague Dawley rats Artdhea Regita Wibowo; Octarina Octarina; Elly Munadziroh; Ekowati Handharyani
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46522

Abstract

ABSTRACTIntroduction: Tooth extraction can result in loss of alveolar bone. The application of biomaterials Bovine Amniotic Membrane (BAM) that containing growth factors and collagen is expected to play a role in socket preservation. This study aimed to observe the effect of BAM application on the growth of osteoblasts, osteocytes, and collagen in histological preparate of the alveolar bone socket of Sprague Dawley rats (SD). Methods: 16 male SD rats were used in this group. SD rats were extracted on the mandible central incisivus. Afterward, it was divided into two groups, specifically the control group (without treatment) and the treatment group (BAM application). After extraction, the treatment group was applied with BAM with a size of 1.5 mm x 10 mm in socket alveolar bone. On the 14th and 28th day, the rats were euthanized and the alveolar bone socket of mandibular tissue was taken and stained with Hematoxylin Eosin (HE) and Masson Trichrome (MT). Results: The results of all groups showed that the number of osteoblasts and collagen thickness was higher on day 14th compared to day 28th, while osteocytes continued to increase from day 14th to 28th. The thickness of collagen, osteoblasts, and osteocytes in groups with BAM application was higher than without application. Statistical results showed that there were significant differences between groups (p<0.05). Conclusion: The application of BAM can act as material preservation socket. This biomaterial can accelerate recovery by increasing collagen thickness, osteoblasts, and osteocytes. 
Characteristics and management of oro-maxillofacial trauma in the emergency room during the COVID-19 pandemic: a retrospective cross-sectional Study Cahyono Yudianto; Endang Sjamsudin; Melita Sylvyana; Lucky Riawan
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47077

Abstract

AbstractIntroduction: Oro-maxillofacial traumas comprise injuries to the face, jaws, or both; they include injury to any of the bony structures, skin, and soft tissues around the face. During the COVID-19 pandemic, human activity was mostly at home, with movement restrictions. The purpose of this study is to find out the types of characteristics and management of oro-maxillofacial traumas during the COVID-19 pandemic at the emergency room. Methods: A cross-sectional study was conducted to evaluate every maxillofacial trauma in patients treated by the oral surgeon in the emergency room at RSUP Dr. Hasan Sadikin Bandung Hospital. Incidence records were taken directly from case reports from January 2020 to December 2021. The variables considered were patient age, gender, etiologies, sites, classifications, and management of the trauma. Then integrated into a table to be analyzed epidemiologically. Results: There were 177 maxillofacial trauma patients registered in the Department of Oral and Maxillofacial Surgery. It was found that the gender ratio, female to male, is equal to 2.3:7.6. The 18-36 age group accounted for the largest subgroup in both sexes. Motorcycle accidents accounted for as much as 80.22% of the etiology of the most common traumas. While dentoalveolar (28.22%) was the most common site of the fracture, followed by the mandible (23.31%). Injuries around the mouth made up the largest portion (62.15%) of the areas that were directly impacted by the injuries, followed by injuries to the face (18.64%) and injuries to the mouth and nose (6.21%). Among the 177 patients mentioned above, 10.17% were hospitalized. Conclusion: Male’s are more likely to be involved in traffic accidents, mainly motorcycle crashes, which are the primary cause of traumas. Dentoalveolar fractures were the most common type of fracture, and the management of the oro-maxillofacial trauma is done according to the standard procedure.
Differences in enamel surface hardness between soaking carbonated drinks and application of duck eggshell paste remineralization material Deli Mona; Izzati Hamidah; Puji Kurnia; Khatijah Lim Abdullah
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47073

Abstract

ABSTRACTIntroduction: The surface hardness of enamel is affected by demineralization and remineralization. Demineralization can cause the enamel’s surface hardness to decrease. Carbonated drinks are acidic drinks that can lower the pH of the oral cavity and cause damage to the enamel. Lost tooth minerals can be restored with remineralizing materials, one of which contains calcium. One of the natural materials that can help remineralize is calcium carbonate (CaCO3), which can be found in several animal shells, such as marine materials, pearl snails, and eggshells. Duck eggshell is one of the household wastes that is high in calcium and consists of 94% calcium carbonate. The purpose of this study is to analyze differences in enamel surface hardness between soaking carbonated drinks and the application of duck eggshell paste remineralization material. Methods: This research employed a true experimental laboratory with a pretest-posttest research design with a control group design. The study sample      consisted eight post-extraction premolars that matched the inclusion criteria. The samples were divided into two groups, which were previously soaked in carbonated drinks for 15 minutes. Group I: duck eggshell paste; and Group II: pasta without duck eggshell, which was applied for 3 minutes twice a day for 14 days. Hardness measurement using a Vickers hardness tester. Results: Based on data analysis using a paired t-test, enamel surface hardness after immersion in carbonated drinks revealed a mean value of 327.50, SD = 23.33. Whereas the enamel surface hardness increased after application of duck eggshell paste (mean=467.50, SD=14.15) p = 0.001. The control group also increased after the application of pasta without duck eggshell (mean=429.40 SD=29.01) p = 0.002. Conclusion: There is a difference in the hardness of the enamel surface after being soaked in carbonated drinks and after the application of duck egg shell paste.
Transversal strength of heat-cured acrylic resin after immersion in Annona muricata L. effervescent extract Chaterina Diyah Nanik Kusumawardani; Arifzan Razak; Vivin Ariestania; Raysha Teres Lubis
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47019

Abstract

ABSTRACTIntroduction: Heat-cured acrylic resin is one of the most widely used denture bases. Patients need to keep the removable dentures clean in order for them to have no adverse impacts. Natural ingredients, such as Anonna muricata L., are known for their benefits and can be used as a denture cleanser, but their effect towards mechanical properties needs to be studied. The objective of this study is to analyze the role of Anonna muricata L. effervescent extract with various concentrations (25, 35, and 45%) on the transversal strength of heat-cured acrylic resin. Methods: The samples were twenty eight heat-cured acrylic resin plates with a size of 65x10x2.5 mm randomly divided into four groups. The control group (immersed in distilled water), the 25, 35, and 45%, were immersed for fifteen minutes three times a day for ten days. The transversal strength was measured by the Universal Testing Machine (Shimadzu) loaded at 1kN with a constant control rate of 1 mm/min and analyzed by Kruskal-Wallis. Results: The average transversal strength of the control group was 118.59 MPa, followed by 25% with 114.35 MPa, 35% with 117.28 MPa, and 45% with 111.32 MPa. Based on Kruskal-Wallis, there were no significant differences with a significant value p>0.05 (p=0.886). Conclusion: The immersion of heat-cured acrylic resin in the extract of Anonna muricata L. effervescent does not affect the transversal strength of the material.
The Educational Video "Dental Trauma to Primary Teeth” Increases the Awareness of Early Childhood Education School Teachers : An Experimental Study Eva Fauziah; Astri Kusumaningrum; Annisa Khairani; Amrita Widyagarini
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46376

Abstract

ABSTRACT Introduction: Dental trauma of primary teeth is more common in boys than in girls, and it frequently affects maxillary anterior primary teeth. Approximately 25% of schoolchildren worldwide have had dental trauma, although its prevalence varies among different countries. Group education through public lectures, television, community posters, leaflets, or videos can be selected as an educational method. The ineffective management of trauma to primary teeth is related to a lack of awareness among parents, schoolteachers, and health workers. Dental trauma mostly happens when children are at school; therefore, the study was conducted on Early Childhood Education (ECE) teachers' awareness before and after watching educational video "Dental Traumato Primary Teeth". The aim of this study is to determine the influence of the video "Dental Trauma to Primary Teeth” on ECE teachers’ awareness. Methods: This study used an experimental study approach by involving sixty-four ECE school teachers in Jakarta. They watched educational video "Dental Trauma to Primary Teeth" for two minutes before spending ten minutes answering questions to evaluate their understanding of dental trauma in children before and after viewing the film. The questionnaire was divided into 2 parts: the first part consisted of questions about sex, age, and education, and the second part consisted of nine questions about dental traumato primary teeth. The data were analyzed by comparing understanding before and after watching the educational video. Results: This research showed that all questions were answered correctly. There was an increasing percentage (1.5%-15.6%) after giving the video. The difference between the teacher's degree of awareness before and after watching educational video "Dental Trauma to Primary Teeth" was statistically significant (p ≤ 0.05). Conclusion: Providing children with educational media in the form of a video titled “Dental Trauma to Primary Teeth” is effective and can increase ECE teachers’ awareness of trauma to primary teeth.
Increasing of oral health education knowledge after intervention psychoeducation methods in adolescents Gilang Yubiliana; Salsabila Putri Kusumah; Andri Abdurrochman
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.48049

Abstract

ABSTRACT Introduction: The technique of imparting knowledge and understanding known as "psychoeducation" combines particular knowledge with media to communicate knowledge, is professionally provided, and integrates educational and psychotherapy treatments. Given the close connection between oral health and general health, oral health should not be neglected during the pandemic. Through the use of psychoeducational techniques, dental health issues can be prevented and overcome. The objective of this study is to analyze the increase in oral health education knowledge before and after intervention using psychoeducation methods in adolescents. Methods: This research was conducted using the one group pretest-posttest design. A study sample was obtained using the Slovin formula after a population was sampled using purposive sampling. The following requirements must be met in order for students to be included in the sample: they must be concerned about their oral health, be open to participating in psychoeducation webinars, and agree to participate as research subjects. There were 86 responses in the sample. By providing a questionnaire before (pretest) and after (posttest) the intervention in oral health education using psychoeducation method, the increase in knowledge can be measured. Results: The results of the Wilcoxon signed rank test with an alpha significance of 0.05 and Asymp. Sig (two-tailed) p = 0.001 (p < 0.05), or the knowledge factors of research respondents. This revealed significant improvements in respondents' knowledge between the pre- and post-intervention periods. Conclusion: The intervention of psychoeducational methods regarding oral health education could increase knowledge in adolescents. Psychoeducational methods can help adolescents learn more about oral health.
Analyzing the antibacterial ability of green okra fruit (Abelmoschus esculentus L. Moench.) extract at several concentrations against Staphylococcus aureus: an experiment study Sri Lestari; Rizkiya Agnes Safitri; Zainul Cholid; Agustin Wulan Suci Dharmayanti
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46281

Abstract

ABSTRACTIntroduction: The common bacteria found in infected root canals are Gram-positive bacteria such as Staphylococcus aureus (20%). The bacterial infection can spread to the periapical tissues causing periapical lesions. Pulp necrosis, the cause of periapical lesions, requires root canal treatment. Ethylenediaminetetraacetic acid (17% EDTA) is one of the irrigants that can be used for root canal treatment however, 17% EDTA has a low antibacterial effect. The green okra fruit extract contains antibacterial properties that can inhibit the growth of bacteria. This study aims to analyze the antibacterial ability of green okra fruit extract at concentrations of 12.5, 25, 50, and 100% against S. aureus using a negative and positive control. Methods: This type of research was an in-vitro laboratory experiment with a posttest-only control group design. The antibacterial test using the disc diffusion method consisted of six groups: green okra fruit extract concentrations of 12.5, 25, 50, 100, and 17% EDTA (positive control), and aquadest (negative control). Antibacterial ability is indicated by the clear zone produced around the disc paper. Results: The average diameters of the inhibition zone were the green okra fruit extract concentrations of 12.5% (12.14), 25% (14.89), 50% (18.53), 100 (21.1), and 17% EDTA (22.08 mm), and 0 mm for aquadest. The results were analyzed using the Mann-Whitney test and showed a significant difference between all research groups (p<0.05). Conclusion: The antibacterial ability of green okra fruit extract (Abelmoschus esculentus L. Moench) against S. aureus increased with increasing concentrations, but remained lower than the antibacterial ability of 17% EDTA.
Career choice of bachelor and dental professional students in Faculty of Dentistry Universitas Padjadjaran Farizkha Andjani Davavilana; Fidya Meditia Putri; Netty Suryanti
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.vol36no1.48690

Abstract

Introduction: Career choice in dentistry can provide an overview of the number of dental graduates who will pursue careers as clinicians and non-clinicians. This information can be used as supporting data for the program of accelerating the fulfillment of health worker quantity in Indonesia. This study aims to discover the career choices and the influencing factors of the selected career choice of the Bachelor and professional program students of the Faculty of Dentistry, Universitas Padjadjaran. Methods: The method used was descriptive observational study with a cross-sectional approach. The research population consists of all Bachelor and professional students at Faculty of Dentistry, Universitas Padjadjaran. The sample was obtained using purposive sampling technique, with the inclusion criteria were the active Bachelor and professional students. The sample size was determined using the proportion estimation formula with final sample that used was 286 respondents. The research instrument was an online questionnaire. Furthermore, the data obtained were analyzed using descriptive statistical analysis. Results: Clinician careers (64,6%) were the most preferred, followed by combined careers (34,6%), and non-clinician careers (0,8%). The most preferred clinician career was being an orthodontist. Factors that influenced career preferences were intrinsic and extrinsic factors. The intrinsic factor was the great opportunity to obtain in-depth knowledge. The extrinsic factors were high earning potential, sufficient earnings to fulfill needs, and flexible working time. The majority chosen work institutions were private hospitals (30%). The majority chose to work in urban area (91%) due to the accessibility and strategic reasons. Conclusion: The most preferred career choice was a clinician who practices as a specialist dentist. The specialty with the highest demand was orthodontics. The major factor influencing career preferences was the high salary and the great opportunity to obtain in-depth knowledge. Most respondents selected private hospitals and urban areas as the work location.
Antioxidant activity of roots, stems, and leaves Spatholobus littoralis Hassk.: an experimental study Yessy Ariesanti; Salsa Putri Wahyudina; Wiwiek Poedjiastoeti; Yenni Angraini
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.50423

Abstract

ABSTRACTIntroduction: Tooth extraction is an action that will leave scars where the procedure is conducted. Post-extraction wounds will heal after going through 4 complex healing phases. Reactive Oxygen Species (ROS) play a role in wound healing, where antioxidants become substances that can control ROS levels in the body. Spatholobus littoralis Hassk., which comes from Central Kalimantan, has benefits in the wound healing phase. The aim of study was to analyze the effectiveness of Spatholobus littoralis Hassk., extracts on antioxidant activity. Methods: The type of research was an in vitro laboratory experimental study. Extracts of roots, stems, and leaves of Spatholobus littoralis Hassk. DPPH 2, 2-Diphenyl-1-picrylhydrazylradical as negative control, and Vitamin C as positive control were tested for antioxidants by using DPPH solution. Tests using a spectrophotometer with a wavelength of 517 nm were conducted after each sample was incubated for 30 minutes. Then, It would be calculated to determine the percentage of inhibition and IC50 of each sample. Data analysis used in this research was One-way ANOVA. Results: One-way ANOVA test showed no significant differences in the root extract, DPPH, and vitamin C groups; besides, there were significant differences in the stem and leaf extract groups. In the post hoc Tukey test, a concentration of 2500 ppm in stem extract was the most effective concentration, and a concentration of 2000 ppm in leaf extract was the most effective, with IC50 values from lowest to highest: stem extract (9.46), vitamin C (11.52), root extract (23.86), leaf extract (47.71), and DPPH (1660710) Conclusion: Extract of Spatholobus littoralis Hassk. has antioxidant activity, with the highest antioxidant activity in Spatholobus littoralis Hassk. stem extract, the most effective concentration is at 2500 ppm.Keywords: DPPH, reactive oxygen species, spatholobus littoralis Hassk.
Surface roughness of supra-nano spherical filled and nanohybrid composite resin after Coffea arabica immersion: an experimental study Bryan Matthew Jordan; Dina Ratnasari; Eko Fibryanto; Syuwari Azhar Bin Azman
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.vol36no2.53109

Abstract

ABSTRACTIntroduction: Supra-nano spherical filled composite resin (Omnichroma, Tokuyama, Japan) with sol-gel method has 0.26 μm filler size, while nanohybrid composite resin (ENA HRi, Micerium, Italy) has 0.2-1 μm filler size. Nanofillers enhance resistance from chlorogenic acid contained in Coffea arabica. This study analyzed the surface roughness difference between supra-nano spherical-filled and nanohybrid composite resins after Coffea arabica immersion for 7 and 14 days, with 15 minutes of immersion each day. Methods: This study was an in vitro laboratory experiment with a pretest-posttest control group design. Twenty composite resin samples were immersed in artificial saliva and divided into four groups; supra-nano coffee, nanohybrid coffee, supra-nano saliva (control), and nanohybrid saliva (control). After 24 hours, immersion in Coffea arabica was started for supra-nano coffee group and nanohybrid coffee group for 15 minutes daily until days 7 and 14. Control groups were immersed in saliva. Results: One-way ANOVA showed significant differences in the surface roughness between composite resin groups. Post-hoc Tukey showed a significant difference between supra-nano coffee (0.91± 0.29 μm) and nanohybrid saliva (1.43±0.42 μm). The GLM Repeated Measure test showed significant surface roughness changes in supra-nano after 14 days of immersion in Coffea arabica (1.47±0.13 μm), while nanohybrid experienced surface roughness changes in 7 days of immersion in Coffea arabica (1.94±0.55 μm) and increased in 14 days (2.25±0.47 μm). In saliva immersion (control group), nanohybrid experienced an increase in surface roughness after 14 days, while supra-nano did not experience a significant increase in surface roughness. Conclusion: Supra-nano spherical filled composite resin exhibits greater resistance to changes in surface roughness following immersion in Coffea arabica.KEYWORDSCoffea arabica, nanohybrid, composite resin, supra-nano spherical filled, surface roughness 

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