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Ayu Trisna Hayati

Faculty Of Dentistry, Padjadajaran University, West Java, Indonesia

Author-ID : 631570

Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Electrical & Electronics Engineering Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Nursing Public Health

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Comparison of the removal of calcium hydroxide medicaments on the root canal treatment irrigated with manual and sonic agitation technique Muryani, Anna; Hayati, Ayu Trisna; Adang, Rahmi Alma Farah
Padjadjaran Journal of Dentistry Vol 29, No 3 (2017): November 2017
Publisher : Faculty of Dentistry Universitas Padjadjaran

Introduction: Irrigation of the root canal is an important part of the endodontic treatment. Root irrigation technique can be done with the manual and sonic system by using 2.5% NaOCI solution. Calcium hydroxide [Ca(OH)2 ] is used as a medicament for root canal sterilization. Root canal treatment will fail due to the imperfect removal of Ca(OH)2 residue. The objective of this research was to analyze the comparison of the removal of Ca(OH)2 medicaments on the root canal treatment irrigated with manual and sonic agitation technique using 2.5% NaOCI. Methods: The methods used in this study was experimental laboratory. The sample used was 30 maxillary incisors. The teeth were then divided into two groups randomly, then the root canal preparation was done by the crown down technique with irrigation using 2.5% NaOCI. The radicular part of the teeth was then split longitudinally, given a standardized groove in the one-third of the apical part, then applied with water-solved calcium hydroxide. The teeth were unified afterwards by using flowable composites, then soaked in the artificial saliva. The sample of the 1st group was irrigated by manual agitation technique, and the 2nd group by sonic agitation technique. The data results were analyzed by Kruskal-Wallis and Mann-Whitney tests. Results: The results of Ca(OH)2 removal were different between manual agitation technique compared to the sonic agitation technique. Conclusion: The irrigation using 2.5% NaOCl with the sonic agitation technique were proven to be more effective in removing Ca(OH)2 from root canals than the manual agitation technique.

Effect of exposure frequencies of pear juice on tooth whitening Munusamy, Gobalakrishna; Sukartini, Endang; Hayati, Ayu Trisna
Padjadjaran Journal of Dentistry Vol 25, No 2 (2013): July 2013
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol25no1.26795

Introduction: Tooth whitening (Bleaching) is a method to restore discoloured teeth to the original tooth colour with a chemical process. The materials used in the bleaching process are hydrogen peroxide, sodium perborates and carbamide peroxide. Pear fruit consists of hydrogen peroxide which is potentially an oxidizing compound that produces free radicals that react with unsaturated bonding teeth staining substances. This study aims to analyzed tooth whitening effect of exposure of pear juice with different frequencies. Methods: The type of research was true in vitro experiment where samples of 32 maxillary premolar teeth had cut the root to CEJ. The specimens divided into four groups. The first group was soaked in pear juice two times, the second group three times, a third group four times, and the fourth was the control group using only mineral water. Tooth colour was measure using a Spectrophometer, conducted before and after individual soaking. Results: The research result is tested with ANOVA and Newman- Keuls Range Test showed a significant difference of tooth whitening degree between the frequency exposure pear juice after 2 times soaking, 3 times soaking and 4 times soaking. Conclusion: There are difference degree of whitening from the difference frequency exposure of pear juice and Pear juice exposure of 4 times gives higher whitening effect compared to frequency of 3 times, 2 times and control group which is soaked in water.

DMF-T index and performed treatment index of patients in Conservative Dentistry Installation Nurrahim, Muhammad Adri; Sukartini, Endang; Hayati, Ayu Trisna
Padjadjaran Journal of Dentistry Vol 26, No 2 (2014): July 2014
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol26no2.26697

Introduction: DMF-T index is an important indicator to assess oral health status of the population. DMF-T index is a number that indicates the average total number of permanent teeth affected by caries, missing or should be extraction because of caries, or have been restorated on each tooth and not each surface. DMF-T index being a reference of the Performed Treatment Index (PTI) which is the sum percentage of restored teeth or without caries in the population. The purpose of this study is to determine DMF-T index and performed treatment index of the patient in Dental Conservation Installation.Methods: This research used the descriptive with survey techniques. Sampling was conducted with a total sampling. The DMF-T index and PTI of Patients in Dental Conservative Installation on July – September 2011. The data obtained through clinical examination of 561 respondents. Results: The DMF-T index patients in Dental Conservative Installation is 5.824 while the PTI is 1.51%. Conclusion: DMF-T index of patients in Dental Conservative Installation period July - September 2011 in the high category and PTI Patients In Dental Conservative Installation Oral and Dental Hospital Faculty of Dentistry Universitas Padjadjaran period July - September 2011 in the low category.

DMF-T index and caries prevalence of international class students of Faculty of Dentistry Universitas Padjadjaran Lokman, Bonardeen Bin; Fadhil, Richata; Hayati, Ayu Trisna
Padjadjaran Journal of Dentistry Vol 25, No 2 (2013): July 2013
Publisher : Universitas Padjadjaran

Dental caries is a localized destruction of the tooth surface initiated by decalcification of the enamel followed by lysis of organic structure leading to cavity formation. The purpose of this research was to discover the DMF-T index and caries prevalence of all international class students of Faculty of Dentistry of Universitas Padjadjaran. This research was a descriptive study with the survey method. Data from 176 samples (batch 2004 until 2010 students) were taken through clinical examination and questionnaires. The result of this research showed that the average DMF-T index was 2.8, while the caries prevalence was 81.8%. From this research can be concluded that the average DMF-T index of all international class students of Faculty of Dentistry of Universitas Padjadjaran was categorized as moderate, while the caries prevalence was high.

The relationship between Social Security Administrator (BPJS) regulations and the value of benefits obtained by Social Security Administrator for Employment (BPJS Ketenagakerjaan) participants Sistiaperdani, Resly; Zubaedah, Cucu; Wardani, Riana; Hayati, Ayu Trisna; Carolina, Dyah Nindita
Padjadjaran Journal of Dentistry Vol 32, No 2 (2020): July 2020
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol32no2.24045

Introduction: One of the human rights is the right to live prosperously. Indonesian government provides social security for workers, namely the Social Security Administrator for Employment (BPJS Ketenagakerjaan). Social Security Administrator for Employment has a specific set of regulations set by the government. Social Security Administrator for Employment participants obtains the value of benefits through the social security program. This study was aimed to analyse the relationship between regulations and the value of benefits obtained by BPJS Employment participants. Methods: This research was a correlational descriptive study with a survey method. Results: Most respondents stated strongly agree with the regulations of Social Security Administrator for Employment (85.09%), and most respondents felt that they gained a lot of the value of benefits as expected (83.80%). The results of the Spearman correlation test between the Social Security Administrator for Employment regulations with the values obtained by respondents, which resulted in p = 0.0001 with α = 0.05. The p-value that lower than the α indicates a significant relationship. Conclusion: There is a relationship between the regulations of Social Security Administrator for Employment and the values obtained for the participants, with the direction of positive correlation and the moderate correlation strength.

The comparison of secondary caries between class I amalgam and class I composite restoration Zubair, Nur Hafizah Hanem; Sukartini, Endang; Hayati, Ayu Trisna
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.vol22no3.26893

Introducion: Secondary caries or recurrent caries is a lesion which is observed under or around the margins or surrounding walls of an existing restoration. Amalgam has been the restorative method of choice for many years due to its low cost, easy application, strength, durability, and bacteriostatic effects. he need for restorative materials that bear similarity with natural tooth tissue such as composite resins, has increased.The aim of this study is to comparison the occurrence of secondary caries on class I amalgam and class I composite restoration. Methods: The type of research was descriptive study in which 100 samples of each class I amalgam and class I composite from department of conservative dentistry, faculty of dentistry, Rumah Sakit Gigi dan Mulut were taken. The proportion of secondary caries in both amalgam and composite restorations was analysed. Results: The result showed that the proportion of secondary caries on amalgam was 0,38 and composite was 0,19, and then was analysed with two-sample z test. There were significant differences between proportions of secondary caries on class I amalgam and the proportion of secondary caries on class I composite restorations. Conclusion: There is a difference between the proportions of secondary caries on class I amalgam and class I composite restorations where the proportion is higher in amalgam restorations compared to composite.

Caries prevalence and DMF-T index of Papuan’s students with Betel chewing habit Tebai, Yohanes; Sukartini, Endang; Hayati, Ayu Trisna
Padjadjaran Journal of Dentistry Vol 21, No 1 (2009): March 2009
Publisher : Universitas Padjadjaran

The purpose of the research is to find the extent of caries prevalence and DMF-T index in Papuan’s students with betel chewing habit in Cilaki Dormitory Bandung, 2007. Betel chewing habit is a chewing action of Areca nut (Areca Catechu Linn), Betel leaves (Piper Betel Folia), Betel fruit (Piper Betle Linn), lime talk (Calcium Hydroxide), and after chew to spent out of the mouth. The research is a descriptive research using the survey technique. Research samples are determined by purposive sampling, and a number of 80 samples are collected, consisting of Papuan’s student with betel chewing habit in Bandung between 18-to-30 years of age. Research results indicated that caries prevalence is 98.75% with a DMF-T index of 5.46. The conclusion of the reseach is that the caries prevalence and the DMF-T in Papuan’s student with betel chewing habit in Cilaki Papuan’s Student Dormitory Bandung, 2007, is in the high category.

Differences in the tooth whitening effect between strawberry juice and apple juice in-vitro Stephanie, Stephanie; Hayati, Ayu Trisna; Sukartini, Endang
Padjadjaran Journal of Dentistry Vol 24, No 1 (2012): March 2012
Publisher : Universitas Padjadjaran

Bleaching is the tooth whitening by applying chemical materials oxidizing the organic tooth pigmentation and creating smaller and lighter molecules. Commonly used in the tooth bleaching is hydrogen peroxide. Strawberry and apple contain hydrogen peroxide and ellagic acid which will bond with an unsaturated bond of the tooth pigmentation. The purpose of this research was to finding out and measuring the tooth whitening level and effectivity between the strawberry and apple juice. The type of this research was a true experimental (in-vitro), using 30 samples of maxillary premolars with cutted radicular until the CEJ. Samples were divided into 3 groups (immersed in strawberry juice; apple juice; and mineral water); with three times daily immersion in one week. The tooth colour level was measured using a spectrophotometer. Data were analyzed using the one-way ANOVA and LSD test. The results showed significant differences among all groups. Normality test showed the variance between homogenous groups, with the p-value of 0.198 (p ≥ 0.05). The one-way ANOVA test results showed a significance value (0.000), indicated a significant degree of the tooth whitening level between all groups. The LSD test results showed that the tooth whitening level in group I (immersed in strawberry juice) was significantly different to group II (immersed in apple juice) and group III (immersed in mineral water), with a significance value of 0.01 and 0.00 ( p ≤ 0.05). The tooth whitening level in group II was significantly different from group III, with a significance value of 0.03 (p ≤ 0.05). There were differences in the tooth whitening level between immersion in strawberry juice, apple juice, and mineral water, with the most effective tooth whitening level found in the strawberry juice immersion.

Co-Authors Aan Nur'aeni Adi Kurniawan Adi Kurniawan Amida, Aya Anggraeni, Diah Tika Anna Muryani Bambang Hidayat Cahyanto, Arief Cucu Zubaedah Dudi Aripin Dyah Nindita Carolina Endang Sukartini, Endang Fadhil, Richata Fadhil, Richata Fourier Dzar Eljabbar Latief Indah Restyana Kosterman Usri Lokman, Bonardeen Bin Lokman, Bonardeen Bin Marry Siti Mariam Milly Armilya Andang Milly Armilya Andang, Milly Armilya Munusamy, Gobalakrishna Nina Djustiana Nurrahim, Muhammad Adri Rahmi Alma Farah Adang, Rahmi Alma Farah Riana Wardani Sin, Chu Chin Sistiaperdani, Resly Sri Tjahajawati Stephanie Stephanie Sunardhi Widyaputra Yohanes Tebai, Yohanes Zubair, Nur Hafizah Hanem

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