Andalas Dental Journal
Andalas Dental Journal is an online journal of Faculty of Dentistry Andalas University since 2013. Our main mission is to encourage the novel and important science in the clinical area in dentistry. We welcome authors for original articles (research), review articles, interesting case reports, special articles, clinical practices, and medical illustrations that focus on the clinical area of dentistry. Subjects suitable for publication include, but are not limited to the following fields of: Dental Public Health Endodontics Forensic Dentistry Geriatric Dentistry Oral and Maxillofacial Pathology Oral and Maxillofacial Radiology Oral and Maxillofacial Surgery Oral Biology Oral Medicine Orthodontics Pediatric Dentistry Periodontology Prosthodontics
Articles
159 Documents
<![CDATA[THE RELATIONSHIP BETWEEN ECTTOMORPH SKELETAL SHAPE AND INCIDENCE OF ANGLE MALOCCLUSION TO 16 YEARS OLD STUDENTS AT SMAN 4 PADANG ]]>
<![CDATA[Feby Ramadhani]]>;
<![CDATA[Fadil Oenzil]]>;
<![CDATA[Hidayati Hidayati]]>
<![CDATA[ Andalas Dental Journal Vol 3 No 2 (2015): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v3i2.53
<![CDATA[Malocclusion is a deviation of normal occlusion in the growth process of the teeth caused by certain factors. Angle malocclusion is one of the existing malocclusion classifications by looking at the shape of the first molar relationship. One of the causes of malocclusion is the lack of nutrition. Adequate nutrition canbe seen from the shape of a person's skeletal, according to Sheldon classification it is divided into three, namely, ectomorph (skinny), mesomorphk (normal) and endomorph (fat). This study was conducted to determine the relationship between ectomorph skeletal shape and the incidence of Angle malocclusion to SMA Negeri 4 Padang students. The study was conducted with comparative cross-sectional design. The samples were divided into two groups: the ectomorph skeletal shape (thin) and mesomorph skeletal shape (normal), the number of respondents respectively 28. Group of skeletal shape was determined by using BMI (Body Mass Index) and direct malocclusion examination in the respondents’mouth using mouth glass by looking at the respondent first molar relationship in accordance with the concept of Angle malocclusion classification. Of the results on ectomorph and mesomorph respondents with the incidence of malocclusion, it is not found a significant relationship with the use of chi-square analysis (p>0.05). Conclusion of the study show that there is no relationship between ectomorph skeletal shape and Angle malocclusion. Ectomorph and mesomorph skeletal shape and do not have significant differences. Key words :malocclusion, BMI, skeletal shape]]>
<![CDATA[PERBANDINGAN KEBOCORAN MIKRO PADA RESTORASI RESIN KOMPOSIT MIKROFILLER DENGAN RESIN-MODIFIED GLASS IONOMER CEMENT (RMGIC) PADA KAVITAS KLAS V GIGI ANTERIOR ]]>
<![CDATA[Thesi Kurnia Ayudia]]>;
<![CDATA[Kuswardani Susari Putri]]>;
<![CDATA[Ivony Fitria]]>
<![CDATA[ Andalas Dental Journal Vol 3 No 2 (2015): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v3i2.54
<![CDATA[Microleakage defined as the clinically undetectable passage of bacteria, fluids, molecules or ions between a cavity wall and the restorative material. Microleakage tends to occur in Class V cavities. It is caused by marginal adaptation which is more difficult in class V cavities. Microfiller composite resin is developed and indicated for areas that not require a large pressure. As the development of dental materials, it has been developed a composite resin base material that is known as resin-modified glass ionomer cement. This material has purposed to reduce the limitation of conventional glass ionomer cement and take the advantage of the composite resin material. The aim of this study was to evaluate microleakage difference of microfiler composite resin restoration with resin-modified glass ionomer cement restorations in class V anterior teeth cavities. The methode of this study used experimental laboratory through in vitro process . Thirty two class V cavities were prepared on labial surfaces of extracted human anterior teeth. Samples were divided into two groups. Group I included sixteen samples that have had restorated with microfiller composite. Group II included sixteen samples that have had restorated with resin-modified glass ionomer cement. The samples were immersed into aquabides solution for 24 hours. After that, the samples were immersed into 1% methylene blue solution for 24 hours. All samples sectioned longitudinally and analyzed for microleakage as dye penetration using a stereomicroscope. Student t-test were used for statistical analysis. The resulting data showed no significantly difference between two groups. Key Word : Microleakage, microfiller composite resin, resin-modified glass ionomer cement (RMGIC), class V cavities.]]>
<![CDATA[PERBEDAAN LEBAR GIGI ANTERIOR RAHANG ATAS DENGAN KONSEP GOLDEN PROPORTION PADA MAHASISWA FKG UNIVERSITAS ANDALAS SUKU MINANG ]]>
<![CDATA[Riani Hafiza]]>;
<![CDATA[Fadil Oenzil]]>;
<![CDATA[Murniwati Murniwati]]>
<![CDATA[ Andalas Dental Journal Vol 3 No 2 (2015): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v3i2.55
<![CDATA[Background: One of the parameter that can represent the ideal beauty is the concept of the golden proportion. The proportion on teeth can be seen from frontal view. The width of the central incisor is 62% wider than the width of the lateral incisor. The width of the lateral incisor is 62% wider than the visible part of canine. One of the factors that affect the size of the tooth is race. Minang ethnic is included to Malay Deutro. Purpose: The purpose of this study is to determine the difference of the width of maxillary anterior teeth with the concept of the golden proportion in Minang ethnic students of Faculty of Dentistry, Andalas University. Methods: The study was an analytic observasional with cross-sectional approach. The sampling was purposive sampling and the number of subjects were 26 respondents. Photographs of the respondents were taken at least three times each using a digital camera Sony Cyber-shot DSC-S3000 10.1 MP, edited using software Adobe Photoshop CS5 and analyzed using paired sample t test. Result: The result of paired sample t test is p=0.000 (p<0.05). This suggests there is a significant difference between the width of maxillary anterior teeth with the concept of the golden proportion in Minang ethnic students of Faculty of Dentistry, Andalas University. The proportion of the width of maxillary anterior teeth from the frontal view according to golden proportion 1.62 : 1 : 0.62, when it comes to Minang ethnic students of Faculty of Dentistry, Andalas University, it is measured as 1.51 : 1 : 0.76 for right region and 1.52 : 1 : 0.77 for left one. Conclusion: The concept of the golden proportion can not be used to Minang ethnic students of Faculty of Dentistry, Andalas University. Keywords: aesthetic, anterior teeth, golden proportion, maxillary, Minang ethnic]]>
<![CDATA[PENGARUH PENGUNYAHAN PERMEN KARET YANG MENGANDUNG XYLITOL TERHADAP PENURUNAN INDEKS PLAK PADA PEROKOK ]]>
<![CDATA[Popy Sandra]]>;
<![CDATA[Yustini Allioes]]>;
<![CDATA[Susi Susi]]>
<![CDATA[ Andalas Dental Journal Vol 3 No 2 (2015): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v3i2.56
<![CDATA[Dental plaque plays main important role in cause of caries and periodontal disease. The one of control is to chewing gum containing xylitol. The aim of the study was to evaluate the effect of chewing gum containing xylitol in reducing the plaque index scores in smoker. The method of this study was quasi experiment with pretest-posttest design involved smoker sample total 35 people. Examination plaque index score was conducted over 2 days using PHP-M plaque index. Data analysis is conducted using Paired t-test. Average plaque index prior to chewing gum containing xylitol is 37,9714±8,62106 and average plaque index after to chewing gum containing xylitol is15,2000±4,96340. After chewing, it shows that mean percentage plaque index prior and after is 22,77143±9,49330 with p<0,05. So, chewing gum containing xylitol are equally effective reducing the plaque index scores in smoker. Keywords : Chewing gum containing xylitol, plaque index, smoker.]]>
<![CDATA[HUBUNGAN TINGKAT PENGETAHUAN ORANG TUA DENGAN STATUS KEBERSIHAN GIGI DAN MULUT ANAK TUNA RUNGU USIA 9-12 TAHUN DI SLB KOTA PADANG ]]>
<![CDATA[Chindy Septia Ningsih]]>;
<![CDATA[Didin Kustantiningtyastuti]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.57
<![CDATA[Parents’ knowledge is very important in keeping children’s mouth and teeth clean especially on disability children. According to the researcher’s survey, it hasn’t been conducted a research yet about oral hygiene indeks of deaf children. The objective of this research is to determine the correlation of parents’ knowledge with oral hygiene indeks of 9-12 years old deaf children at extraordinary schools in Padang”. The design of this research is observational analytic with cross sectional approach. Population of this research is all deaf children at 5 extraordinary schools who are the most ages are 9-12 years old. They are 34 children whom are selected by using total sampling technique. Time of the research is in March 2016. The research instruments are questionnaire and oral hygiene status. Univariate analysis is shown in the form of frequency distribution tables and bivariate analysis is by using chi-square test with 95% α = 0.05 level of trust. Research findings showed more than a half (73,5%) children had not good level of mouth and teeth clean; only a small percentage (20,6%) parents had high knowledge; and there was no significant correlation between parents’ knowledge and oral hygiene indeks simplifield (OHI-S) of 9-12 years old deaf children at extraordinary. PValue = 0.187. Keywords : Parents’ knowledge, oral hygiene indeks of deaf children]]>
<![CDATA[PERBANDINGAN KEKERASAN BAHAN GLASS IONOMER CEMENT YANG DIRENDAM ANTARA OBAT KUMUR BERALKOHOL DENGAN OBAT KUMUR BEBAS ALKOHOL ]]>
<![CDATA[Farid Yuristiawan]]>;
<![CDATA[Gunawan Gunawan]]>;
<![CDATA[Detty Iryani]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.59
<![CDATA[Glass ionomer cement is one of the filling material that often used on the field of dentistry because it is relatively less expensive and mostly available. It’s existence in the mouth makes it susceptible to any substance that comes into mouth one of them is mouthwash which is a solution that used for many purposes such as antiseptic, astrigent, to prevent caries and bad breath. The aim of this research is to know the comparison of surface hardness of glass ionomer cement which soaked in alcohol containing mouthwash and alcohol-free mouthwash. This research is a laboratoric experimental type study. Sampels made from GC FUJI IX GP EXTRA for as much as 30 sampels were made and then soaked in artificial saliva for the first 24 hours inside incubator which temperature and humidity were controlled. Sampels then divided into 3 groups. First group will be soaked in alcohol containing mouthwash, second group will be soaked alcohol-free mouthwash and control group will be soaked in artificial saliva for 6 hours inside incubator. Listerine is the mouthwash that was used on this research and surface hardness was examined using Vickers Hardness Tester. The result of this research shows mean value for surface hardness of the first group is 16.36 VHN, 24.04 VHN for second group, and 43.60 VHN for control group. The result one way ANOVA with post hoc Bonferroni comparing test show significant results p = 0.00. In Conclusion there are significant differences of surface hardness between each groups, which surface hardness of the first group is lower than the second group, and both surface hardness of the first and second group are lowered than control group (p = 0.00). Key words : Glass Ionomer Cement, Mouthwash, Surface Hardness]]>
<![CDATA[DIFFERENCES IN EFFECTIVENESS TOOTHPASTE GEL FORMULATION WITH PASTE IN MAINTAINING NORMAL SALIVARY PH ]]>
<![CDATA[Randy Fernandes]]>;
<![CDATA[Nila Kasuma]]>;
<![CDATA[Vivi Triana]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.60
<![CDATA[Saliva is oral fluids consisted of mixture of secretions from major and minor salivary glands. Salivary pH ranges from 5.6 to 7.0 with average in 6.7. Teeth brushing could change salivary pH. Toothpaste which distribute among our society nowadays is either gel or paste contain xylitol or sorbitol. Xylitol and sorbitol are able to stimulate the secretion of saliva therefore increase buffering capacity and pH of saliva. This research is an experiment with pre-test post-test study design. This research used 36 samples. The measurement of the pH of saliva was performed five times: before brushing, 5, 10, 30 and 60 minutes after brushing with toothpaste. Result showed significant differences in before brushing with 5 minutes after brushing, and 5 minutes with 10 minutes after brushing. While in 10 minutes with 30 minutes after brushing and 60 minutes with 30 minutes after brushing there was no significant differences. The average pH of saliva by gel formulation is more fluctuating than pH saliva by paste formulation which tends to decline as time changes in normal circumstances and more stable to maintain normal salivary pH. The conclusion of this research is toothpaste with paste formulation is more stable in maintaining normal pH of saliva compared to toothpaste with gel formulation Keywords : salivary pH, toothpaste gel formulation, toothpaste paste formulation]]>
<![CDATA[DIFFERENCES OF SALIVARY PH AFTER CONSUMING PACKAGED LIQUID COW’S MILK AND PACKAGED LIQUID SOY MILK IN THE FACULTY OF DENTISTRY, ANDALAS UNIVERSITY ]]>
<![CDATA[Hestia Warti]]>;
<![CDATA[Nila Kasuma]]>;
<![CDATA[Hidayati Hidayati]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.61
<![CDATA[Saliva is a complex oral fluids. Normal salivary pH ranges from 6.4- 6.9. A diet rich in carbohydrates can cause changes in the pH of saliva. Milk is a food that contains almost all the nutrients such as carbohydrates, proteins, minerals and vitamins. The purpose of this research is to know the differences of salivary pH after consuming packaged liquid cow’s milk and packaged liquid soy milk. This study was an experimental study using pretest-posttest study design. The samples collected 22 people. Each sample drank 250 ml of packaged liquid cow’s milk and packaged liquid soy milk for 1 minute. There is no significant decrease in salivary pH (p>0,05) after consuming packaged liquid cow’s milk. There is significant decrease in salivary pH (p<0,05) in the 5 minutes after consuming packaged liquid soy milk.. Keywords : salivary pH, packaged liquid cow’s milk, packaged liquid soy milk]]>
<![CDATA[Hubungan Antara Body Mass Index (BMI) dan Pengalaman Karies pada Anak Pra-Sekolah di Puskesmas Rawang ]]>
<![CDATA[Dini Chairani Prima]]>;
<![CDATA[Murniwati Murniwati]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.62
<![CDATA[influence dental caries due to altered saliva composition and impaired secretion. Intake of foods rich in carbohydrates can be risk factor for overweight, obesity and tooth decay. BMI is considered a simple method to analyse a nutritional status. Purpose: The aim of this study is to determine the relationship between BMI and caries status of preschool children in Puskesmas, Rawang District of Padang City. Method: This study used the cross sectional design, with the total sample were 72 students from 6 from Early Childhood Development Place (PAUD) which located in Puskesmas Rawang, and selected through proportionate stratified random sampling method. The analysis of the relationship between BMI (underweight, normal weight, and obese) and caries status is conducted with Kruskal Wallis’ Test and followed by Mann-Whitney’s Test. Result: Ultimately, this study shows that there are significant differences (p <0.05) between BMI (underweight, normalweight, and obesity) and caries status, which for the category of underweight-obesity showed significant difference (p<0.05), whereas in the category of underweight-normalweight and normalweight-obesity showed there is no significant differentiation (p <0.05). The results of this study indicated that the highest score of caries is in the categories of underweight children.Conclusion: As the conclusion of this study revealed that there is a relation between Body Mass Index (BMI) and Caries Status. Keywords: Body Mass Index (BMI), Caries]]>
<![CDATA[THE EFFECT OF MIXING SODIUM HYPOCHLORITE ON COMPRESSIVE STRENGTH OF TYPE III GYPSUM PRODUCT ]]>
<![CDATA[Rezy Kurnia]]>;
<![CDATA[Hidayati Hidayati]]>
<![CDATA[ Andalas Dental Journal Vol 4 No 2 (2016): Andalas Dental Journal ]]>
Publisher : <![CDATA[Faculty of Dentistry Universitas Andalas ]]>
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DOI: 10.25077/adj.v4i2.63
<![CDATA[Disinfection is needed to avoid transmission of infectious agents. One of disinfectant solution used is sodium hypochlorite. Disinfection should be done without changing the quality of gypsum models, so the technique of mixing a disinfectant solution on gypsum powder can be used as an alternative. The purpose of this study was to determined the effect of mixing sodium hypochlorite to the compressive strength of type III gypsum product. The study was conducted at the Laboratory of Materials and Structures, Faculty of Engineering, Andalas University using laboratory experimental method with 30 pieces of type III gypsum models as samples. Samples were divided into 5 groups, that were mixed using 0.5% sodium hypochlorite, 1% sodium hypochlorite, 2% sodium hypochlorite, 5% sodium hypochlorite and distilled water as a control group. Measurement of the compressive strength was performed with a Universal Testing Machine (UTM). The results showed that the models were mixed with 0.5% sodium hypochlorite, 1% sodium hypochlorite, 2% sodium hypochlorite and 5% sodium hypochlorite reduced the average of the compressive strength compared to the models that are mixed with distilled water. One Way ANOVA test showed that was significantly differences (p<0.05) among groups of 0.5% sodium hypochlorite, 1% sodium hypochlorite, 2% sodium hypochlorite, 5% sodium hypochlorite and distilled water as a control group. It was concluded that there were effect of mixing sodium hypochlorite to reduced the compressive strength of type III gypsum product. Keywords: type III gypsum, compressive strength, sodium hypochlorite]]>
