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Padjadjaran Journal of Dentistry

PJD
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Published by Universitas Padjadjaran

ISSN : 19790201 EISSN : 25496212 DOI : -

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.

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Articles 1,009 Documents

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Dimensional changes of alginate impression by using perforated and non-perforated ring trays Sastrodihardjo, Sumadhi
Padjadjaran Journal of Dentistry Vol 22, No 1 (2010): March 2010
Publisher : Universitas Padjadjaran

Dimensional changes are a common occurrence in impressions, either during or after impression taking. It produces a difference in the dimensions of the object and the model, which leads to the restoration being ill-fitted. Several causal factors have been proposed such as friction between the impression material and the teeth, the bulk of the impression material, the type of impression materials used, the impression technique, the pouring time and many others. The exact causal factor is still unknown and the dimensional change mechanism is still poorly understood. The objective of this research was to investigate the role of the perforation on the ring trays in producing dimensional changes in the impression by using perforated and non-perforated ring trays. Alginate impressions were made on the frustum of cone metal master die with a 7.08 mm base diameter, 7.03 mm top diameter and 9.23 mm height using perforated and non-perforated ring trays with 9.40 mm in diameter and 14.17 mm in height. The dimensional change was determined by comparing the dimension of the dental stone die and its metal master die. The results showed that the percentage of dimensional changes that occurred by using perforated ring tray were (+) 0.56±0.40 on the top area, (-) 3.54±2.92 on base area and (+) 1.54±0.83 in height, respectively. As compared to using non-perforated ring trays, the percentage of dimensional changes that occurred were (-) 0.49±0.49 on top area, (-) 8.76±3.95 on base area and (+) 1.19±0.71 in height, respectively. There was a significant difference in the direction of the dimensional changes on both the top areas, but not in the base areas and height.

Caries risk and preventive home-treatment in pre-school children - An Irene Donuts ellaborative pilot study Suwargiani, Anne Agustina; Wardani, Riana; Putri, Fidya Meditia; Susilawati, Sri; Zubaedah, Cucu; Jasrin, Tadeus Arufan
Padjadjaran Journal of Dentistry Vol 30, No 2 (2018): July 2018
Publisher : Universitas Padjadjaran

Introduction: Caries risk assessment is an effort performed to determine the causes of dental caries and the caries risk of the children. The purpose of the study was to determine the caries risk of pre-school children and the possible preventive home-treatment in reducing the risk. Methods: This research was descriptive with sampling method used was the total sampling technique. Data were collected using the Irene’s Donuts caries risk form to determine the caries risk and preventive treatment of the children. Caries risk assessment data was presented in the form of frequency distribution tables. Results: The first-year research resulted as follows: distribution of caries risk frequency based on the interview conducted towards the parents in Ulul Azmi and Amanah Kindergarten, regarding their education, age, children’s habits, showed that the highest risk (88.9%) in both kindergartens was found in children who still drink milk with pacifier bottles until more than four-years-old. The second highest risk amongst Ulul Azmi Kindergarten students (88.9%) was found in children with daily candy consumption; the highest risk amongst Arroyyan Kindergarten (90%) was tooth decay which considered not interfering the children’s development with the pH level below 6.5. Regarding the treatment choice of the students, the most choices taken amongst Ulul Azmi Kindergarten parents were helping their children brush their teeth at night before bedtime; assuring the children’s sufficient water consumption in Amanah Kindergarten parents; assuring the children’s vegetable and fruits contained menu in Arroyyan Kindergarten parents. Conclusion: The highest caries risk of pre-school children is tooth decay, with the possible preventive home-treatment, were helping the children to brush their teeth at night before bedtime, assuring the children’s sufficient water consumption, and assuring the children’s vegetable and fruits contained menu.

Ethanol extract of mangosteen (Garcinia Mangostana Linn) peel effect in inhibiting the growth of human tongue cancer cells Supri’s Clone 1, invitro Suanto, Edi; Oewen, Roosje Rosita; Sasmita, Inne Suherna; Supriatno, S.; Supratman, Unang
Padjadjaran Journal of Dentistry Vol 23, No 2 (2011): July 2011
Publisher : Universitas Padjadjaran

The incidence of tongue cancer in Indonesia reached 1.01% of all cancers and 42% of oral cavity cancer. Tongue cancer therapies including chemotherapy, radiotherapy, surgery, and all three combined therapy. Search for anti-cancer drugs currently switched on herbal plants, one of which is the mangosteen. Has the properties of mangosteen peel extract inhibited the growth of cancer cells. The purpose of the study, obtain IC50 of ethanol extract of mangosteen peel in inhibiting the growth of human tongue cancer cells SP-C1. Research carried out on 96 preparations of human tongue cancer SP-C1 were incubated with ethanol extract of mangosteen peel, preparations were classified in two groups of incubation time (24 hours and 48 hours) and each group will be given preferential treatment over 6 randomly different concentrations: 0 (control), 62.5 μg/mL, 125 μg/mL, 250 μg/mL, 500 μg/mL and 1000 μg/mL. Model experiments were 2 x 6 factorial experiment with eight replication for each cell. Test results with ANAVA, incubation (24 and 48 hour) SP-tongue cancer cells with various concentrations of C1 ethanol extract of mangosteen peel gives a highly significant, indicating differences cancer cell growth inhibition. Incubation time factor showed the long incubation effect on cancer cell growth inhibition. Furthermore, by Newman Keuls test, showed 500μg/mL concentrations of 24-hour incubation had the best effect. Conclusion of the study of ethanol extract of mangosteen peel could achieve with IC50 values of cell growth resistance 50.3% at a concentration of 500 μg/mL and an incubation time of 24 hours.

RPI and RPL clasp masticatory load distribution in lower free end denture case with photoelastic methods Sutanto, Dahlia; Mahmud, Muslich; Rahajoeningsih, Poedji
Padjadjaran Journal of Dentistry Vol 19, No 1 (2007): March 2007
Publisher : Universitas Padjadjaran

The extent and direction of movement of removable partial dentures during function are influenced by the nature of supporting structures and the design of the prosthesis since forces are transmitted to abutment teeth by rest, guide planes, and direct retainers during functional movements. Because of the lack of tooth support distally, the denture base will have tissueward underfunction proportionate to the quality (displaceability) of the supporting soft tissue, the accuracy of the denture base, and the total occlusal load applied. The movement of the base under function determines the occlusal efficiency of the partial denture and the degree to which the abutment teeth are subjected to torque and tipping stresses.The purpose of this study is to know the functional load exerts with RPI and RPL direct retainer in bilateral distal extension. This study is a laboratory experiment employing samples of 5 frames using RPI and 5 frames using RPL direct retainer design. Testing was conducted by Vishay Teaching Polariscope type 080. The result was noted and analyzed statistically using ANOVA.The result of this study indicates that F calculation value for frame with RPI and RPL direct retainer design is 5,35 and 6,11 Mpa; F calculation for the occlusal load distribution on first premolar and edentulous area is 276,90 Mpa and 171,53 Mpa; F calculation for occlusal load distribution on first premolar and edentulous area employing RPI and RPL direct retainer design is 9,17 and 11,96 Mpa. This statistical calculation shows that there is a significant difference between RPI and RPL direct retainer design, the occlusal load concentrated at edentulous area either RPI or RPL direct retainer, and the occlusal load distribution between the first premolar and edentulous area are more uniform on RPI direct retainer design.

Congenital double lip pits Widayanti, Retno; Sylvyana, Melita; Syamsudin, Endang; Diposarosa, Rizki
Padjadjaran Journal of Dentistry Vol 28, No 1 (2016): March 2016
Publisher : Universitas Padjadjaran

Introduction : Lip pits are unusual congenital anomalies affecting the lip, first described by DeMurquay in 1845. Lip pits can encounter aesthetic problem thus the patient ask for surgical overcome. Case Report : A 4-year-old girl patient came with double lower lip pits that present since birth with bilateral cleft lip and palate. The pits made a mucous accumulation occurs during mealtimes and crying, and felt aesthethic discomfort. The surgery was performed by simple excision combined with split-lip advancement technique under general anaesthesia and the excised pits was then analized for histopatological structures. The patient has no aesthetic defect after surgery. Discussion : Congenital lip pits are developmental anomalies that occur as an isolated defect or either in association with other developmental disturbances. It happens due to notching of lip at an early stage of development with fixation of tissues of the base of the notch or from a failure of complete union of embryonic lateral sulci of the lip. Lip pits can be shallow or deep, and may be associated with accessory salivary glands. The treatment is usually surgical excision with removal of entire fistulous tract. Conclusion : Surgical removal of lip pits is commonly for cosmetic purpose. It must be treated wisely because lips are essential part of someones face.

Prevalence of caries in intellectually impaired children at Sekolah Semangat Maju, Taiping, Perak, Malaysia Singh, Sanjit; Sasmita, Inne Suherna
Padjadjaran Journal of Dentistry Vol 21, No 2 (2009): July 2009
Publisher : Universitas Padjadjaran

Dental caries also known as tooth decay is a disease where a bacterial process damages the hard tooth structure. The aim of conducting this research was to obtain the prevalence of caries in the intellectually impaired children in Sekolah Semangat Maju, Taiping, Perak, Malaysia. The research was a descriptive research that utilized the survey technique. The population of the research was the students aged 7-17 years old from class 1 to class 5. The total sample for this research was 56 students. The students were examined for the presence of caries and the results were used to obtain the prevalence of caries in these subjects. The results from this study showed that the prevalence of caries based on the student’s medical diagnose was 68.42% for autism students, 57.14% for cerebral palsy students, 91.67% for Down’s syndrome students, 100.00% for mental retardation students and 42.86% for slow learner students. The conclusion from this research was that the overall prevalence of caries in intellectually impaired children at Sekolah Semangat Maju Taiping, Perak, Malaysia is 67.89%.

Post orthodontic treatment stability measurement in dentoskeletal class I malocclusion based on the objective grading system index Pasaribu, Bernard Anthony; Thahar, Bergman; Salim, Jono; Mardiati, Endah
Padjadjaran Journal of Dentistry Vol 23, No 1 (2011): March 2011
Publisher : Universitas Padjadjaran

The purpose of this study was to examine the stability of orthodontic treatment results in dentoskeletal class I malocclusion treated with and without extraction of four premolars and to compare the stability of treatment result between those groups. Occlusal relationship after treatment and six-month post retention were measured on dental cast using The Objective Grading System Index at Orthodontic Specialist Clinic, Faculty of Dentistry Universitas Padjadjaran. The analytic descriptive study was carried out on 30 samples that comprised 14 samples were treated without extraction of four premolars and 16 samples were treated with extraction of four premolars. ABO Measuring Gauge was used to measure seven variables: tooth alignment, the height of the marginal ridges, buccolingual inclination, occlusal relationships, occlusal contacts, overjet, and interproximal tooth contacts. The results were statistically analyzed with the Wilcoxon rank test to test the difference of The Objective Grading System Index between posttreatment and postretension. Mann-Whitney U test was applied to determine the difference between the group with the extraction of four premolars and the group without extraction of four premolars. The level of significance was set at 0.05. The results of this study showed these following variables: tooth alignment, occlusal contacts, and overjet were unstable at the group with the extraction of four premolars, while only tooth alignment was found to be unstable in the group without extraction of the four premolars. Mann-Whitney U test did not show statistically significant difference in stability comparison test between the groups.

The difference in pediatric blood pressure between middle childhood and late childhood prior to dental treatment Syaiful Azim, Fitri Anissa Syaimima; Pertiwi, Arlette Suzy Puspa; Wihardja, Rosiliwati
Padjadjaran Journal of Dentistry Vol 25, No 1 (2013): March 2013
Publisher : Faculty of Dentistry Universitas Padjadjaran

Every child will go through several stages in his or her life. They are different from each other as they are in the process of development of cognition, physics, emotion, and personality. For many children, a visit to the dentist can raise their anxiety. This anxiousness will lead to stress that influences the cardiovascular function in the body. The purpose of this research was to determine the difference in pediatric blood pressure between middle childhood and late childhood prior to dental treatment. This research was a clinical trial, pure experimental study. The sample consisted of 30 children within the range of 4-12 years old where they were divided into two groups of age; middle childhood (4-7 years old) and late childhood (8-12 years old). The blood pressures were measured before any dental treatment began and the values were recorded. The data were then analyzed using the One-Sample T-Test analysis. The results of blood pressure in middle childhood and late childhood were compared to the average mean values for each age group. It showed that there was a significant difference in the systolic pressure, which was found higher in the middle childhood group compared to the late childhood. From the result can be concluded that there was a difference in the pediatric blood pressure between middle childhood and late childhood prior to dental treatment.

Determination of ovulation in women using saliva ferning test Ersyari, Riska Mutia; Wihardja, Rosiliwati; Dardjan, Murnisari
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November 2014
Publisher : Universitas Padjadjaran

Every human being experiences growth and development, starting from childhood to adulthood. Women who have entered puberty will experience monthly menstrual cycle. One phase of the menstrual cycle is ovulation or the fertile phase of a woman. The fertile period is the period in which there is an egg ready to be fertilized by sperm. At the time of fertility, there is an increase in the amount of estrogen and progesterone hormones. Increase in these hormones is also found in saliva. Saliva as a biological fluid in the body can be used as a diagnostic fluid. Woman’s fertile period can be assessed from the saliva. Saliva containing high estrogen hormones can form a ferning picture on saliva dried on object glass. The type of research is the study of literature. A literature study was conducted to discuss the determining of the fertile woman with saliva ferning test. The results of previous studies showed the existence of differences in saliva pictures at the time of the fertile period and the infertile period. Salivary ferning was very clearly seen in the woman’s fertile period.

The difference of surface coarseness of high-copper amalgam restoration material before and after 38% hydrogen peroxide application by in vitro in-office bleaching technique Gustina, Nurmala; Natasasmita, Setiawan; Aripin, Dudi
Padjadjaran Journal of Dentistry Vol 19, No 2 (2007): July 2007
Publisher : Universitas Padjadjaran

Hydrogen peroxide is an effective agent to take off tooth colouring. This bleaching agent can cause microstructural change on amalgam restoration surfaces. The aim of this research is to know the difference of surface roughness of high-copper amalgam restoration materials before and after 38% hydrogen peroxide application by in-office bleaching technique. The sample was used consist of ten specimens of high-copper amalgam restorations which was applied by hydrogen peroxide 38%. The surface roughness was measured by the surface tester (Surtronic 3P). The result of this research was reached by t-test paired calculation is the differences of surface roughness of amalgam restorations before and after first 15 minutes either second 15 minutes hydrogen peroxide 38% application didn’t show significant differences. The conclusion of this research is no statistically significant difference of surface roughness of high-copper amalgam restoration materials before and after 38% hydrogen peroxide application by in-office bleaching technique.

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