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The effects of temporo mandibular joint disorder with clicking symptom on children mastication performance in Deutero Malay race children aged 12-15 years Hartman, Henri; Pertiwi, Arlette Suzy Puspa; Runkat, Jakobus; Herdiyati, Yetty; Oewen, Roosje Rosita
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

Temporo Mandibular Joint Disorder (TMD) could be caused by forward head posture. Articular sound/TMJ clicking is the most often sign and symptom for TMD that could happen in human being. The presence of TMD such as TMJ clicking would cause an imbalance masticatory system. The purpose of this research is to investigate TMJ clicking effects to masticatory performance. This research was cross-sectional study with a type of epidemiology survey. Subject were children aged 12-15 years old Deutero-Malay sub-races Live in Bandung and was taken using multi-stage random sampling technique. Subject; consisted of 24 children as control group and 28 children as TMJ clicking group. Both group were then checked for masticatory performance using multiple sieve method and 20x chewing of artificial test food. Mastication performance value represented by median particle size (MPS) particle distribution (b) for each group. MPS from TMJ clicking group (3.0571,SD=0.9990) showed higher value than control group (2.28958,SD=0.66838). Statistic analysis with t-test showed that thereâs a significant result in both of group (pvalue=0,0024, Î± = 0,05). Conclussion, temporo mandibular joint clicking subject has lower masticatory performance.

Pola karies pada anak kembarDental caries patterns in twins Nabhila, Amilia; Hidayat, Syarief; Herdiyati, Yetty
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 29, No 1 (2017): April
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Pendahuluan: Karies merupakan penyakit gigi yang paling banyak dikeluhkan masyarakat. Etiologi karies multifaktorial, antara lain faktor genetik dan lingkungan. Penelitian dengan mempertimbangkan faktor tersebut dapat dilakukan pada anak kembar. Tujuan penelitian untuk memperoleh data mengenai pola karies pada anak kembar yaitu apakah terdapat kemiripan. Metode: Penelitian deskriptif dengan sampel penelitian menggunakan metode accidental sampling sebanyak 30 pasang anak kembar yang tinggal di Kota Bandung. Indikator yang digunakan berdasarkan ICDAS. Hasil: Hasil penelitian menunjukkan bahwa pola karies pada anak kembar terdapat 13,33% memiliki pola karies memiliki kemiripan, 13,33% memiliki pola karies dengan banyak kemiripan, 33,33% memiliki pola karies dengan sedikit kemiripan,Â sedangkan sisanya 40% memiliki pola karies yang tidak mirip. Simpulan: Pola karies pada anak kembar lebih banyak tidak ada kemiripan dan sedikit kemiripan dibandingkan yang memiliki kemiripan dan banyak kemiripan.Â ABSTRACTIntroduction: Caries is a dental disease that most people complain about. Etiology of multifactorial caries, including genetic and environmental factors. Research by considering these factors can be done in twins. The research objective was to obtain data regarding caries patterns in twins, namely whether there were similarities. Methods: A descriptive study with a sample of research using the accidental sampling method as many as 30 pairs of twins living in the city of Bandung. Indicators used based on ICDAS. Result: The results showed that caries patterns in twins had 13.33% had a similar caries pattern, 13.33% had a caries pattern with many similarities, 33.33% had a caries pattern with little resemblance, while the remaining 40% had a pattern unequal caries. Conclusion: Caries patterns in twins have no more similarities and less similarities than those who have similarities and many similarities.Keywords: Twins, dental caries patterns.

In vitro antibiofilm evaluation of ocimum basilicum extracts against enterococcus faecalis Yulina, Vera; Herdiyati, Yetty; Chemiawan, Eka
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.84185

Enterococcus faecalis is the main pathogenic bacterium in the root canal which is resistant to various antibacterial agents. Recently, the discovery of a new antibacterial agent research focus in herbal dentistry, one of which is basil leaves. Basil (kemangi) leaves (Ocimum basilicum) are herbs that have various active components as anti-biofilm agents. This study aims to evaluate the effectiveness of antibacterial potential of O. basilicum extract against the biofilm formation by E. faecalis. This research uses true experimental laboratory design. The kemangi leaves were gradually extracted with various polarity based organic solvents (n-hexane and ethyl acetate). The evaluation of the anti-biofilm activity of the extracts against E. faecalis aimed to determine the minimum biofilm inhibitory concentration (MBIC) and minimum biofilm eradication concentration (MBEC) values. Calcium hydroxide paste (calcipex) was used as a positive control. The assay data were analyzed using an independent paired T-test. Ethyl acetate, n-hexane extract of O. basilicum, and calcipex inhibited biofilm formation by E. faecalis with MBIC values of 100%, 100%, and 75.20% at the concentrations of 2.5%, 10%, and 3.13%, respectively. The MBEC values were 100%, 100%, and 71.01% at the concentrations of 5%, 2.5%, and 3.13%, respectively. The statistical analysis by ANOVA test on MBIC and MBEC showed significant differences with p-values < 0.05. Further statistical valuation with post hoc analysis showed highly significant differences with p-values < 0.01. This study has found that O. basilicum leaves extracts have the capacity and ability to inhibit and eradicate E. faecalis biofilms.

The effects of temporo mandibular joint disorder with clicking symptom on children mastication performance in Deutero Malay race children aged 12-15 years Hartman, Henri; Pertiwi, Arlette Suzy Puspa; Runkat, Jakobus; Herdiyati, Yetty; Oewen, Roosje Rosita
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November 2014
Publisher : Universitas Padjadjaran

Temporo Mandibular Joint Disorder (TMD) could be caused by forward head posture. Articular sound/TMJ clicking is the most often sign and symptom for TMD that could happen in human being. The presence of TMD such as TMJ clicking would cause an imbalance masticatory system. The purpose of this research is to investigate TMJ clicking effects to masticatory performance. This research was cross-sectional study with a type of epidemiology survey. Subject were children aged 12-15 years old Deutero-Malay sub-races Live in Bandung and was taken using multi-stage random sampling technique. Subject; consisted of 24 children as control group and 28 children as TMJ clicking group. Both group were then checked for masticatory performance using multiple sieve method and 20x chewing of artificial test food. Mastication performance value represented by median particle size (MPS) particle distribution (b) for each group. MPS from TMJ clicking group (3.0571,SD=0.9990) showed higher value than control group (2.28958,SD=0.66838). Statistic analysis with t-test showed that there’s a significant result in both of group (pvalue=0,0024, α = 0,05). Conclussion, temporo mandibular joint clicking subject has lower masticatory performance.

The difference in def-t and DMF-T index between autistic and normal children Gayatri, Prima Abigail; Herdiyati, Yetty; Chemiawan, Eka
Padjadjaran Journal of Dentistry Vol 25, No 1 (2013): March 2013
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol25no1.26782

Introduction: One of the problems in the development of a child is autism. Children with autism have limitations in social interaction and communication. There are differences in parenting and food consumption between normal and autistic children that may lead to differences in caries activity. The research was conducted in order to obtain the difference of index def-t and DMF-T between children with autism and normal children. Methods: This study was performed as a cross-sectional analytical research, using equality of two proportions and Mann-Whitney to analyze the differences of index def-t and DMF-T index children with autism and normal children. The research sample consisted of 23 children with autism of Yayasan Our Dream, Yayasan Pelita Hafizh and SLB Prananda and 23 normal children of MI Cikapayang. Results: The results of this research showed that the index def-t of children with autism was 1.21 and normal children was 3.69. The DMF-T index of children with autism was 1.56, while the normal children was 2.26. Conclusion: The conclusion of this research was that there was no significant difference in def-t index in children with autism and normal children except for the "e" (indicated for extraction) and there was a significant difference in DMF-T index between children with autism and normal children.

The prevalence of enamel hypoplasia on permanent teeth among children aged 9-12 years based on the type and teeth affected Sari, Desy Permata; Primarti, Risti Saptarini; Herdiyati, Yetty
Padjadjaran Journal of Dentistry Vol 22, No 3 (2010): November 2010
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol22no3.26895

Introduction: Enamel hypoplasia is defect which is an abnormality on the enamel structure. The abnormality causes an aesthetic problems that affects the psycologic of a child, and also makes it easier to form a caries. The purpose of this research was to find the prevalence of enamel hypoplasia on permanent teeth among children ages 9-12 years based on the type and teeth that are affected. Methods: The research was descriptive with survey technique. The samples were taken by purposive sampling technique, which were 96 children. The research were done to erupted permanent teeth. location of research is in dental hospital faculty of dentistry Universitas Padjadajran. Results: The result of this research shows that seven children (7.29%) has enamel hypoplasia on their permanent teeth, the amount of teeth that are affected are 15. Enamel hypoplasia has occurred to one child (1.04%) ages nine, three children (3.13%) ages ten, one child (1.04%) ages 11, and two children (2.08%) ages 12. Conclusion: Prevalence of enamel hypoplasia on permanent teeth among children ages 9-12 years UNPAD was 7.29%. Enamel hypoplasia occurred to 15 teeth, which are six of them (40%) was type III. The most common teeth that are affected is premolar, which are eight teeth (53.33%).

The relationship of the formation of dental fear between mothers and their 7 to 9 year-old children Cheema, Jasmine Kaur; Gartika, Meirina; Herdiyati, Yetty
Padjadjaran Journal of Dentistry Vol 34, No 1 (2022): March
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol34no1.38870

Introduction: Dental fear is a common occurrence that responds to the stress induced by various dental procedures. Its intensity varies from nervousness and anxiety to dental phobia, and it is considered the main barrier to successful completion of treatment. This research aims to analyse the relationship of the formation of dental fear between mother and their 7 to 9-year-old children. Methods: The research design was analytical studies with a cross-sectional survey technique, with samples chosen by the simple random sampling method. Thirty-five mothers and children aged 7-9 years who attended Neglasari 2 and Neglasari 5 Public Elementary School, Sadang Serang, Bandung, were the respondents. This study used a questionnaire called the Dental Subscale of the Children's Fear Survey Schedule (CFSS-DS), tested and proven to be a reliable and valid psychometric instrument for dental fear evaluation in children in Bahasa Indonesia. This study was analysed using Spearman's rank correlation coefficient. Results: The mean score of the mothers was 24.314, and the mean score of the children was 23.571. The correlation value was 0.765. The figure scales in the 'strong' criteria. Conclusion: There is a strong relationship between the formation of dental fear in mothers and their 7-9 years-old children.

Relation of anxiety and pulse rate before tooth exctraction of 6-9 years old children De Hersa, Sarah Cinthia Richy Artha; Herdiyati, Yetty; Tjahajawati, Sri
Padjadjaran Journal of Dentistry Vol 24, No 2 (2012): July 2012
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol24no2.26830

Introduction: Anxiety in children during dental treatment is a common problem that affects the success of dental care. Only a few patients come to the dentist without anxiety and it will be far more difficult for dentists to provide satisfactory dental care for tense patients compared to patients who are relaxed and cooperative.The purpose of this study was to analized relationship of the anxiety in children with pulse rate aged 6-9 years old before tooth extraction. Methods: This method of this study was descriptive with a sample of 30 children aged 6-9 years old. The samples collected by using purposive sampling at the first time they would get dental extraction treatment. Measurement used questionnaire with Corah method and measure their pulse before tooth extraction. Results: The result shows in 30 children aged 6-9 years old who first came to the dentist there are 90% children who have no anxiety, 3,3% children who have high anxiety, and 6,7% children who have highest anxiety. The result of statistical analysis of obtained p-value is 0,001 less than 0,05 indicating a significant relationship between anxiety and pulse rate of children before tooth extraction. Conclusion: There is strong relationship of the anxiety with the child’s pulse before tooth extraction of 6-9 year old children.

Influence of surface modification to stainless steel on initial Streptococcus mutans adhesion and antibacterial acivity Nurhaerani, Nurhaerani; Oewen, Roosje Rosita; Herdiyati, Yetty
Padjadjaran Journal of Dentistry Vol 22, No 2 (2010): July 2010
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol22no2.26846

Introduction: Stainless steel is one of the most frequently used material in pediatric dental clinic for stainless steel crown, bracket, molar band and archwire. The purposes of this study were to evaluate the surface characteristic (chemichal composition, hydrophobicity, fluoride release), antibacterial activity of modified stainless steel and to evaluate the initial adhesion S. mutans on the surface of modified stainless steel. Methods: This study was an experimental laboratory. Sample used in this study was Stainless steel which modified with the plasma based fluorine ion implantation. The stainless steel which was fluorine ion implanted by CF4 gas was washed in a ultrasonic bath containing distilled water for 10 minute. The modified stainless steel materials were washed in an ultrasonic bath containing distilled water for 10 minute. Stainless steel material was incubated at 37°C in 2 ml of BHI broth containing S. mutans with concentration 2x107 CFU/ml. After 48 hours incubation, a 0.5 ml of solution was immediately transferred into 4.5 ml of PBS (-) and diluted. A 100 pi of diluted solution was plated on BHI agar. After 48 hours culture at 37°C, the number of colonies was counted. The numbers of fluorine ion implanted material and fluorine ion non-implanted control were ten, respectively. Results: XPS analysis showed the presence of fluorine and chromic fluoride until second layer. The contact angle of modified stainless steel was significantly increased A small amount of fluorine ion released from surface of modified stainless steel was detected until the second day. Fluorine ion implanted of stainless steel was significantly decreased the initial adhesion and increased the antibacterial activity. Conclusion: The adhesion of S. mutans on the surface of stainless steel for 4 hours incubation is shown in Figure 11. Fluorine ion implanted stainless steel showed less bacterial adhesion than fluorine ion non- implanted control (p<0.001).

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