Padjadjaran Journal of Dentistry
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.
Articles
1,009 Documents
Mastication force analysis on the fulcrum point of first class lever on lower jaw distal free end denture
Ardan, Rachman
Padjadjaran Journal of Dentistry Vol 20, No 1 (2008): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol20no1.14153
The problem in first-class free end lever (distal extension base) Removable Partial Denture (RPD) is the lever force on the retention point that may harm the abutment tooth which has been discussed many times, but the amount of force on the fulcrum point (rest) on the abutment tooth has never discussed yet. The objective of this paper is to analyze the amount of force on the fulcrum point in the first class lever of lower free end denture on the two dimension static models. The analysis result reveals that the force on the fulcrum point is bigger than the mastication force on the free end saddle, or the force on the fulcrum point is equal to the sum of the force of the saddle and the force on the retention point. The force on the fulcrum point may cause trauma to the periodontal tissue of the abutment tooth. To decrease the amount of force on the fulcrum point is by mastication force limitation, decreasing the distance between the mastication point and the fulcrum point; and increasing the distance between retention point and fulcrum point. For clinical application, there are many biological variables to be considered.
Comparison of the effect of collagen (amino acid) and amnion (proteinase inhibitor) on the wound healing of soft tissues
Adhiarto, Weko;
Mangundjaja, Sunardhi;
Yusuf, Makmuri;
Pontjo, Bambang
Padjadjaran Journal of Dentistry Vol 22, No 1 (2010): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol22no1.14067
The wound healing process of the soft tissue aims to accelerate the closing of the wound by recurring, restoring the function, and minimizing the scar tissue. This process has to occur in the surgery process to obtain better-wound healing. The aim of this study was to know the stimulation effect of the wound dressing to accelerate the wound healing process of the soft tissue using Collagen (amino acid) and Amnion (proteinase inhibitors). This true experimental study was done to 36 mice (Sprague Dawley) that were divided into three different groups, two groups were the treatment groups and one group was the control group. Each group was adapted in Pathology Laboratory of Faculty of Veterinary Medicine Bogor Agricultural University. All of the mice were injured on the skin by incising the right side of the back for 2 cm in length and 4 mm in depth and then cleaned with 0.9% NaCl solution. To the first group of treatment, the wound was applicated by Amnion, and the second group was applicated by Collagen. Each 4 mice of all group were a termination by ether and encryption on the wounded tissue was conducted on day 3rd, 7th, and 14th. Assessment for a number of fibroblast and collagen synthesis on the wound of back tissue was conducted with the histological examination by painted using hematoxylin-eosin. The results concluded that Collagen application was influencing the mean of fibroblast higher than Amnion, and the lowest was controlled with statistically significant. The mean of collagen used Collagen lower than Amnion, and the lowest was control with statistically significant. It could be concluded that collagen application was preeminent in increasing the productivity of the fibroblast, as well as in developing forms of the collagen synthesis compared with Amnion and control.
The severity of temporomandibular joint disorder by teeth loss in the elderly
Herdiyani, Indry;
Kurnikasari, Erna;
Damayanti, Lisda
Padjadjaran Journal of Dentistry Vol 23, No 2 (2011): July
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol23no2.14018
Temporomandibular joint dysfunction is a term that covers a number of clinical problems that involves masticatory muscles, temporomandibular joints, and related structures, or both. Loss of tooth was an etiology of temporomandibular joint dysfunction. The purpose of this study was to obtain the description of temporomandibular joint dysfunction level that caused by tooth loss of elderly in three nursing home Bandung. This was a descriptive study using the survey method of the elderly in three nursing home Bandung. A total of 34 people consist 6 males and 28 females. The subjects were examined by symptoms of temporomandibular joint dysfunction and the dysfunction level was assessed by Helkimo Clinical Dysfunction Index. The result of this study shows that elderly in Nursing Home Bandung have mild dysfunction level was 7 (14.71%), moderate dysfunction level was 22 (64.71%), and severe dysfunction level is 5 (20.58%). It can be concluded that loss of the teeth is one of the etiologies of temporomandibular joint disorder. Based on the research conducted, it can be concluded that all elderly with teeth loss will have the temporomandibular joint disorder and the most severity happens based on teeth loss by using the Helkimo Clinical Disfunction Index score was the moderate disorder.
The comparison of 0.05% sodium fluoride and 0.2% chlorhexidine usage and aquadest to the plaque index on fixed orthodontic patients
Wiraja, Veronica Vera D.;
Hambali, Tono S.;
Lambri, Soertini E.
Padjadjaran Journal of Dentistry Vol 19, No 1 (2007): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol19no1.14176
The fixed orthodontic appliance will cause changes in microbial flora the oral cavity and food debris accumulation and will be formed especially around the gingival sulcus. Plaque control using chemical means can be done by using mouth rinse. This research compared the influence of 0.05% sodium fluoride mouth rinse with aquadest and 0.2% chlorhexidine to the plaque index in fixed orthodontic patients. A double-blind and cross over clinical assessment were applied using a sample size of 16 male fixed orthodontic patients with the age above 21 years. 0.05% sodium fluoride, 0.2% chlorhexidine mouth rinse was given to all patients as a positive control and aquadest as a negative control. Plaque index was then measured after 24 hours without tooth brushing, after using the mouth rinse and a week after using the mouth rinse with tooth brushing. The results showed that the use of 0.05% sodium fluoride mouth rinse reduced plaque index more significantly compared to 0.2% chlorhexidine. The mechanical plaque control by tooth brushing is still the most influential mean to reduce plaque index in fixed orthodontic patients. Mouth rinse is just an additional mean to reduce plaque.
Family dental health care service
Wardani, Riana
Padjadjaran Journal of Dentistry Vol 20, No 2 (2008): July
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol20no2.14143
The Family Dental Health Care Service is a new approach that includes efforts to serve oral and dental patients that focuses on maintenance, improvement and protection. This oral and dental health approach uses basic dentistry science and technology. The vision of the Family Dental Health Care Service is the family independences in the effort of dental health maintenance and to achieve the highest oral and dental health degree as possible through family dentist care that is efficient, effective, fair, evenly distributed, safe and has a good quality. To support this effort, the Ministry of Health has issued Health Care Policy and Implementation Guideline as well as the licensing standard for family dentist practice.
The comparison of color stability between thermoplastic nylon resin and heat-cured acrylic resin after tea-soaking using spectrophotometer
Lestari, Lisa Putri;
Usri, Kosterman;
Febrida, Renny
Padjadjaran Journal of Dentistry Vol 21, No 3 (2009): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol21no3.14107
Color stability is one of the denture base material requirement. Nowadays, nylon thermoplastic resin and heat-cured acrylic resin which is used as denture base materials can be changed in colour. One of a colour-changed factor is the tea drinking habit. The objective of this research was to compare the colour stability between nylon thermoplastic resin and heat-cured acrylic resin after soaked in tea. Materials used for the research were nylon thermoplastic resin from Valplast and heat-cured acrylic resin QC-20, with a sample size of 64x(10±0.03)x(2.5±0.03)mm. The sample would be assessed of colour stability after the denture base soaked in tea for 7 days. The colour measurement of each sample was done by spectrophotometer equipment (CIE lab system). Data gathered later on statistically processed with ANOVA testing. The result showed that the comparison ratio of colour stability between nylon thermoplastic resin and heat-cured acrylic resin after soaked in tea was 1.9886:1.1152. The conclusion was that colour stability in the nylon thermoplastic resin was lower than heat-cured acrylic resin after soaked in tea. This result was due to a polymer chain of nylon thermoplastic which was lower than heat-cured acrylic resin and its porosity which was higher, so tea easily soaked into the materials.
Anti-inflammatory properties of mangosteen peel extract on the mice gingival inflammation healing process
Putri, Khairani;
Darsono, Lusiana;
Mandalas, Henry
Padjadjaran Journal of Dentistry Vol 29, No 3 (2017): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol29no3.14399
Introduction: Mangosteen (Garcinia Mangostana L.) peel extract has widely used in the pharmaceutical field due to its anticancer, anti-inflammatory, antibacterial, and immunity boost properties. It had been proofed to be able to prevent and reduce the amount of plaque and cure gingivitis. This study was aimed to compare mangosteen peel extract at the concentration of 12.5 and 25% on the mouse gingival inflamÂmation healing process. Methods: This study was a true experimental laboratory study. The subjects consisted of 28 mice divided into four groups, which were negative control (Aquadest) group; positive control (0.2% of Chlorhexidine) group; 12.5% Group of mangosteen peel extract group; and 25% respecÂtively. Examination of the inflammatory healing process was observed every 2 hours during 6 hours, and the inflammatory measurements of mouse gingival performed by using calipers. Data obtained was anÂalyzed with the one-way ANOVA test (α=0.05) and the Tukeyâs range test. Results: The results from the one-way ANOVA test and the Tukeyâs range test found that there was a significant difference on the inÂflammation size between the group with 12.5% of mangosteen peel extract and the group with aquadest and 0.2% of chlorhexidine. Meanwhile, the mice group with 12.5% of mangosteen peel extract and group with 25% of mangosteen peel extract did not show a significant difference in inflammatory size decrease. Conclusion: The mangosteen peel extract at the concentration of 12.5% was showing the highest anti-inÂflammatory potentials since the first measurement on the second hour after treatment.
The influence of orthodontic treatment period using the standard edgewise fixed device on the resorption of the top of alveolar bone in canines region, mandible second premolar, and first molar
Nauli, Jessy;
Thahar, Bergman;
Salim, Jono;
Mardiati, Endah
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol26no3.14007
Orthodontic treatment could influence alveolar bone height. The longer the treatment, the more effect it will be. The purpose of this study was determined the differences in alveolar bone height at the canine, second bicuspid, mandibular first molar in the case of mandibular premolar extraction with different treatment duration. This study is a retrospective â comparative analytic study, involving 17 samples which have finished orthodontic treatment at FKG Unpad PPDGS orthodontic clinic. The alveolar bone height was determined from panoramic x-rays obtained by measuring the ratio of alveolar crest and the cemento enamel junction to the tooth cusp (Bjorn method). The results of the study were then analyzed using t-student test with Pvalue=0.05, showed a significant correlation in alveolar bone height reduction. In the group less than 2-years treatment, there was a reduction in alveolar bone height only at the mesial side of tooth 35 while there was a significant reduction at the distal canine, the mesial-distal second bicuspid and the mesial-distal side of the mandibular first molar in a group more than 2 years-treatment. This study concluded that there was a significant influence on the duration of treatment and alveolar bone height reduction in the group more than 2-years treatment.
Endodontic treatment in geriatric patients
Andang, Milly Armilya;
Achiar, Kurniasri Amas
Padjadjaran Journal of Dentistry Vol 19, No 3 (2007): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol19no3.14167
With the increased number of geriatric population, it is predicted that the need for dental treatment also increases. The needs for esthetic factors and function of geriatric patient are maybe similar to young patient. The number of geriatric patients who refuse dental extraction is increasing if there are still other alternative. They can be more convinced when the clinician said that the dental disease experienced is a focal infection so that the loss of the tooth can be accepted as the best option. But if it is possible, they will prefer endodontic treatment, because they want to keep their teeth according to the treatment plan or based on patients request, as a less traumatic alternative compared to extraction.Endodontic treatment consideration for geriatric patient is quite similar to younger patients. The technique is also the same, although the problem may be bigger. The problem or obstacle that may arise in endodontic treatment for geriatric patient relates to the visit duration, problems during x-ray, problems in defining root canal location, vertical root fracture, and in some cases, decreased pulp tissue recovery ability. Due to the fact that the challenge is quite big, the success of endodontic treatment in geriatric patients needs to be considered. This paper will explain the endodontic treatment prognosis for geriatric patients.
Soft tissue profile analysis using Ioiâs method for dentoalveolar bimaxillary protrusion cases before and after treatment with extractions of four first premolars
Ziliwu, Yuliana;
Hambali, Tono S.;
Salim, Jono;
Mardiati, Endah
Padjadjaran Journal of Dentistry Vol 20, No 2 (2008): July
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia
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DOI: 10.24198/pjd.vol20no2.14134
The purpose of this study is to measure the soft tissue profile changes before and after treatment of dento-alveolar bimaxillary protrusion cases which had orthodontic treatment including extraction of upper and lower first premolars. Ioris soft tissue analysis used in this study and cephalometric analysis on 14 patients wich fulfilled sample criteria was performed. Four angular and two linear measurements were done manually utilizing protractor. Statistical analysis was paired t-test. The result showed significant changes in soft tissue after the treatment.