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All Journal Journal of Dentistry Indonesia ODONTO Dental Journal Dentino: Jurnal Kedokteran Gigi Jurnal Kedokteran Gigi Universitas Padjadjaran Padjadjaran Journal of Dentistry Jurnal Ilmiah FIFO B-Dent, Jurnal Kedokteran Gigi Universitas Baiturrahmah Padjadjaran Journal of Dental Researchers and Students eProceedings of Engineering Odonto dental journal Enrichment: Journal of Multidisciplinary Research and Development
Yuti Malinda
Departemen Oral Biologi, Fakultas Kedokteran Gigi - Rumah Sakit Gigi Dan Mulut, Universitas Padjadjaran, Indonesia
Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences

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THE ANTIBIOTICS SENSITIVITY TEST ON STAPHYLOCOCCUS AND STREPTOCOCCUS FROM CHRONIC APICAL ABSCESS Yuti Malinda; Diani Prisinda
Odonto : Dental Journal Vol 9, No 1 (2022): July 2022
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (251.523 KB) | DOI: 10.30659/odj.9.1.130-137

Abstract

Background: Prophylactic antibiotics are required as part of root canal therapy for patient with chronic apical abscess. Streptococcus and Staphylococcus are the most common bacteria found in root canals with chronic apical abscess. Resistance to amoxicillin, clindamycin and vancomycin has been increasing year after year, necessitating the use of a sensitivity test. The goal of this research was to determine the sensitivity of Streptococcus and Staphylococcus from root canals with chronic apical abscess to amoxicillin, clindamycin, and vancomycin to make scientific antibiotic selections.Method: Six isolates of Staphylococcus and one Streptococcus from root canals with chronic apical abscess were identified by Remel RapID and tested to 10 g amoxicillin, 2 g clindamycin, and 30 g vancomycin using Kirby-Bauer disk-diffusion sensitivity test. The diameter inhibition zone was measured and interpreted according to the CLSI (Clinical and Laboratory Standards Institute) standard.Result: Three of six Staphylococcus are resistant, one of six are intermediate, and two are sensitive to amoxicillin. While the Streptococcus is sensitive to amoxicillin. In contrast, all Staphylococcus and the Streptococcus are resistant to clindamycin. Whilst four of six Staphylococcus are resistant, two are intermediate, and the Streptococcus is resistant to vancomycin.Conclusion: Staphylococcus sensitivity to amoxicillin and vancomycin are diverse even though resistant to clindamycin. In comparison, the Streptococcus sensitivity to clindamycin and vancomycin is resistant but sensitive to amoxicillin.
Potensi pola bentuk rugae palatina dan sidik jari telunjuk sebagai sarana identifikasi forensik pada sub ras Deutro Melayu: studi cross-sectional Kancana, Sildha Pura; Shalihah, Desyani; Malinda, Yuti; Zakiawati, Dewi; Supian, Sudradjat; Oscandar, Fahmi
Padjadjaran Journal of Dental Researchers and Students Vol 7, No 2 (2023): Juni 2023
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v7i2.41920

Abstract

ABSTRAKPendahuluan: Rugae palatina dan sidik jari memiliki pola khas setiap individu dan terbukti bisa digunakan sebagai penunjang identifikasi forensik. Proses identifikasi sidik jari bisa sulit dilakukan apabila data postmortem rusak. Rugae palatina memiliki data postmortem yang stabil dan akurat namun belum tersedia data antemortem. Tujuan penelitian ini untuk menganalisis potensi pola bentuk rugae palatina dan sidik jari sebagai sarana identifikasi forensik. Metode: Jenis penelitian dilakukan secara analitis korelasional pada 191 orang subras Deutero Melayu berusia 18-25 tahun. Sampel sidik jari telunjuk diambil menggunakan alat sensor FM200 dan software Zsoft Attendance. Sidik rugae palatina diperoleh menggunakan foto oklusal dengan kamera DSLR 70D. Pola bentuk keduanya dianalisis menggunakan aplikasi ImageJ. Hasil: Pola bentuk rugae dan sidik jari terbanyak adalah kombinasi pola bentuk rugae palatina. Curve dan pola sidik jari Loop (C-L). Keduanya memiliki karakteristik khas berupa recurving ridge.  Pola bentuk rugae palatina Curve (C) (25,5%) dan pola bentuk sidik Loop (L) (47,5%) pada telunjuk (51%). Berdasarkan analisis statistik, dengan taraf kesalahan 5% terdapat hubungan yang signifikan antara rugae ke-1 kanan dan telunjuk kanan (p=0,0004), rugae ke-1 kiri dengan telunjuk kanan (p=0,005), rugae ke-2 kiri dengan telunjuk kanan (p=0,0092) serta rugae ke-1 kanan dengan telunjuk kiri (p=0,033). Simpulan: Terdapat hubungan antara pola bentuk sidik jari telunjuk dengan pola bentuk rugae palatina. Temuan ini dapat menjadi acuan pada pengembangan teknik identifikasi forensik odontologKata kunci: ImageJ, forensik odontologi, rugae palatina, sidik jari.Potential of palatal rugae patterns and  index fingerprint as forensic identification tools in the Deutro-Malay Subrace: cross-sectional studyABSTRACTIntroduction: Palatine rugae and fingerprints have unique pattern for each individual and have been proven to be used to support forensic identification. The fingerprint identification process can be difficult if the postmortem data is damaged. Palatine rugae have stable and accurate postmortem data but antemortem data are not yet available. This study aimed to analyze the potential of palatine rugae pattern and fingerprints as a means of forensic identification. Methods: This research was conducted in a correlational analysis on 191 Deutro-malay sub races aged 18-25 years. Samples of index and Index finger fingerprints were taken using an FM200 sensor and Zsoft Attendance software. Palatine rugae prints were obtained using occlusal photographs from a 70D DSLR camera. The pattern of both shapes was analyzed using the ImageJ application. Results: The most common pattern of rugae and fingerprints is a combination of the pattern of the rugae palatine curve and the pattern of the loop fingerprint (C-L). Both have a distinctive characteristic of recurving ridges. The pattern of the palatine rugae curve (C) was (25.5%) and the pattern of the Loop print (L) was (51%) on the index finger. Based on statistical analysis, with an error rate of 5%, there was a significant relationship between the 1st right rugae and right index finger (p=0.0004), and right index finger (p=0.005), 2nd left rugae with right index finger (p=0.0092) and 1st right rugae with left index finger (p=0.033). Conclusion: There is a relationship between the pattern of the index and index finger fingerprints with the shape pattern of palatine rugae. These findings can be used as a reference for the development of forensic odontology identification techniques.Keywords: ImageJ, forensic odontology, fingerprints, palatine rugae.
Evaluasi kepatuhan peserta didik klinik ortodonti terhadap keselamatan pasien: studi observasional Wilam, Christiana; Harsanti, Andriani; Prisinda, Diani; Malinda, Yuti; Suciati, Ame
Padjadjaran Journal of Dental Researchers and Students Vol 7, No 2 (2023): Juni 2023
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v7i2.40507

Abstract

ABSTRAK     Pendahuluan: Poliklinik ortodonti Rumah Sakit Gigi dan Mulut Universitas Padjadjaran (RSGM Unpad) merupakan unit rawat jalan yang menyediakan pelayanan dan perawatan maloklusi sebagai salah satu dari lima penyakit terbesar di RSGM Unpad pada tahun 2021. Peningkatan mutu pelayanan di poliklinik ortodonti dengan cara menerapkan standar keselamatan pasien perlu dilakukan untuk meningkatkan derajat kesehatan masyarakat. Tujuan dari penelitian ini untuk mengevaluasi kepatuhan tenaga kesehatan terhadap keselamatan pasien di poliklinik ortodonti Rumah Sakit Gigi dan Mulut Universitas Padjadjaran. Metode: Jenis penelitian yang digunakan adalah penelitian observasional deskriptif dengan teknik purposive sampling dan didapatkan jumlah sampel sebanyak 87 tenaga kesehatan. Teknik pengumpulan data dilakukan dengan melakukan pengamatan dan penilaian terhadap 87 tenaga kesehatan di Poliklinik Ortodonti RSGM Unpad pada bulan Maret – April tahun 2022 menggunakan rubrik penilaian. Hasil: Hasil dari enam indikator mutu untuk mengetahui kepatuhan terhadap keselamatan pasien adalah sebagai berikut: Kepatuhan identifikasi pasien sebesar 31,03%; Waktu tunggu rawat jalan sebesar 30 menit; Kepatuhan penggunaan formularium nasional yang tidak dapat ditentukan kepatuhannya; Kepatuhan kebersihan tangan sebesar 12,64%; Kepatuhan terhadap clinical pathway sebesar 83,33%; Kepatuhan terhadap penggunaan APD sebesar 13,79%. Simpulan: Evaluasi kepatuhan tenaga kesehatan terhadap keselamatan pasien di poliklinik ortodonti RSGM Unpad pada indikator kepatuhan waktu tunggu rawat jalan adalah patuh dan pada indikator kepatuhan identifikasi pasien, kepatuhan kebersihan tangan, kepatuhan terhadap clinical pathway dan kepatuhan penggunaan APD adalah tidak patuh, sedangkan kepatuhan penggunaan formularium nasional tidak dapat ditentukan.KATA KUNCI: kepatuhan, tenaga kesehatan, keselamatan pasien, pelayanan ortodontiCompliance evaluation of dental students in orthodontic clinic towards patient safety: observational study ABSTRACTIntroduction: Orthodontic clinic Universitas Padjadjaran Dental Hospital (RSGM Unpad) is an outpatient unit that provides services and treatment for malocclusion as one of the five biggest diseases at RSGM Unpad in 2021. Improving the quality of services at the orthodontic clinic by implementing patient safety standards need to be done to improve public health. The purpose of this study was to evaluate the compliance of dental students in orthodontic clinic RSGM Unpad towards patient safety. Methods: The type of research used was descriptive observational research with a purposive sampling technique and a total sample of 87 health workers was obtained. The data collection technique was carried out by observing and evaluating 87 health workers at the Orthodontic Polyclinic of RSGM Unpad in March - April 2022 using an assessment rubric. Results: The results of six quality indicators to determine compliance towards patient safety are: Patient identification compliance is 31.03%; Outpatient waiting time is 30 minutes; National formulary compliance cannot be determined; (4) Hand hygiene compliance is 12.64%; Clinical pathway compliance is 83.33%; Personal Protective Equipment compliance is 13.79%. Conclusion: Compliance evaluation of dental students in orthodontic clinic RSGM Unpad towards patient safety for outpatient waiting time compliance is compliant, and for patient identification compliance, hand hygiene compliance, clinical pathway compliance and Personal Protective Equipment compliance are non-compliant, while compliance with the use of the national formulary cannot be determined.KEY WORDS: compliance, dental students, patient safety, orthodontic clinic
Perbedaan Penurunan Jumlah Bakteri Bioaerosol Dalam Tindakan Preprocedural Oral Rinse Menggunakan Klorheksidin Glukonat 0,2% dan Povidone Iodine 1% Pada Prosedur Skeling Ultrasonik Khairiah, Arifatul; Malinda, Yuti; Suciati, Ame
Padjadjaran Journal of Dental Researchers and Students Vol 8, No 2 (2024): Juni 2024
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v8i2.56096

Abstract

ABSTRAKPendahuluan: Dokter sering kali bersentuhan langsung atau tidak langsung dengan mikroorganisme dari pasien.Bioaerosol terbentuk selama prosedur gigi yang melibatkan rotary instrument. Langkah-langkah pengendalian infeksi dalam praktik kedokteran gigi sangat penting untuk mencegah infeksi silang. Preprocedural oral rinse merupakan salah satu langkah pengendalian infeksi yang dilakukan pada pasien sebelum tindakan klinis.Penelitian ini bertujuan menilai perbedaan penurunan jumlah bakteri bioaerosol dalam tindakan preprocedural oral rinse menggunakan Klorheksidin Glukonat (CHX) 0,2% dan Povidone Iodine (PV) 1%. Metode: Penelitian eksperimen dilakukan menggunakan metode randomized controlled clinical trials (RCT) yang melibatkan 14 subjek pasien skeling yang sehat secara sistemik dengan diagnosis gingivitis. Lempeng agar diposisikan di tiga lokasi yaitu, dada pasien, dokter gigi, dan asisten. Kemudian dilakukan skeling ultrasonik selama 5 menit tanpa berkumur. Subjek dibagi menjadi dua kelompok yaitu, pasien yang berkumur dengan CHX 0,2% dan pasien yang berkumur dengan PV 1% selama 30 detik. Lempeng agar ditempatkan pada tiga lokasi yang sama, dan skeling ultrasonik dilanjutkan selama 5 menit. Lempeng agar diinkubasi pada suhu 36°C selama 24 jam dan koloni bakteri yang terbentuk dihitung. Hasil: Jumlah koloni bakteri bioaerosol pada lempeng agar yang ditempatkan di dada pasien dan asisten menurun setelah berkumur dengan CHX 0,2% dan PV 1%. Klorheksidin glukonat menurunkan jumlah koloni bakteri sebesar 17,11%, sementara povidon iodine meningkat 3,19%. Terdapat perbedaan signifikan sebelum dan sesudah berkumur CHX 0,2% di semua lokasi (p<0,05), sedangkan PV 1% tidak menunjukkan perbedaan signifikan (p=0,182). Simpulan: Berkumur dengan klorheksidin glukonat 0,2% dapat menurunkan jumlah koloni bakteri bioaerosol saat skeling ultrasonik dibandingkan povidone iodine.KATA KUNCI: bioaerosol, preprocedural oral rinse, obat kumur, skeling ultrasonik  Differences in the reduction of bioaerosol bacterial colonies in preprocedural oral rinse using chlorhexidine gluconate 0,2% and povidone iodine 1% during ultrasonic scaling procedure: experimental studyABSTRACTIntroduction: Dentists frequently come into direct or indirect contact with microorganisms from patients. Bioaerosols are formed during dental procedures involving rotary instruments. Infection control measures in dental practice are crucial to prevent cross-infection. Preprocedural oral rinsing is an infection control measure performed on patients before clinical procedures. This study aims to evaluate the difference in the reduction of bacterial bioaerosol counts using 0.2% Chlorhexidine Gluconate (CHX) and 1% Povidone Iodine (PV) as preprocedural oral rinses. Methods: The study used an experiment with a randomized controlled clinical trial (RCT) method involving 14 systemically healthy scaling patients diagnosed with gingivitis. Agar plates were positioned in three locations: the patient's chest, the dentist, and the assistant. Ultrasonic scaling was performed for 5 minutes without rinsing. Subjects were divided into two groups: patients who rinsed with 0,2% CHX and patients rinsing with 1% PV for 30 seconds. Agar plates were placed in the same three locations, and ultrasonic scaling was continued for 5 minutes. The agar plates were incubated at 36°C for 24 hours, and bacterial colonies were counted. Results: The number of bioaerosol bacterial colonies on agar plates placed on the patient's chest and the assistant decreased after rinsing with 0.2% CHX and 1% PV. Chlorhexidine gluconate reduced bacterial colonies by 17,11%, while povidone iodine increased it by 3,19%. There was a significant difference before and after rinsing with 0,2% CHX at all locations (p<0.05), while 1% PV showed no significant difference (p=0,182). Conclusion: Rinsing with 0,2% Chlorhexidine Gluconate reduces the number of bacterial bioaerosol colonies during ultrasonic scaling compared to povidone iodine.KEY WORDS: bioaerosol, preprocedural oral rinse, mouth rinses, ultrasonic scaling
Comparison of chlorine dioxide and chlorhexidine 2% antiseptic in reducing bacterial colony counts as an alternative to DUWLs cleaning: a quasi-experimental study Elfiyatinnufus, Rifqiyah; Mulyanti, Sri; Utami, Ulfah; Malinda, Yuti; Laut, Deru Marah
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.48357

Abstract

ABSTRACTIntroduction: The inner surfaces of dental unit waterlines (DUWLs) possess an accumulation of any bacteria. Microorganisms can enter dental unit waterlines from water reservoirs. Antiseptics are substances that inhibit the growth of bacteria. Chlorine dioxide is effective in decontaminating microbes in the DUWLs and has a beneficial effect on reducing nosocomial infections. Chlorhexidine effectively prevents the growth of Streptococcus bacteria. The addition of antiseptic agents to the water source contributed to a significant reduction of the cultivable microbial counts in the aerosol. The purpose of this study was to analyze the difference between Chlorine Dioxide 0,1% and Chlorhexidine 2% antiseptics on the number of bacterial colonies in the Dental Unit Waterline. Methods: This study was a quasi-experimental study with a total sample size of 8 dental units that have water tanks in the oral surgery clinic. The sampling technique was total sampling, where the sample was divided into 2 groups, group I using Chlorine Dioxide and group II using 2% Chlorhexidine calculation of colony counts unit using the plate count method. Results: The difference in the number of colonies before being given Chlorine Dioxide was 13,153 CFU/mL and after being given Chlorine Dioxide antiseptic was 6,070 CFU/mL, while before being given 2% Chlorhexidine antiseptic was 12,917 CFU/mL and after being given 2% Chlorhexidine antiseptic was 2,823 CFU/mL. There is a significant difference in the number of bacterial colonies before and after being given Chlorine Dioxide and Chlorhexidine 2% antiseptic with ρ=0.001; Conclusion:  Chlorhexidine 2% reduces bacterial colony forming unit in DUWLs much more than using Chlorine dioxide for the alternative of DUWLs Cleaning Agents.Keywords: DUWLs, chlorine dioxide, chlorhexidine 2%, bacterial colony counts 
Effectiveness of Calcium Hydroxide Against Enterococcus Faecalis Biofilm in Dental Root Canals haifa nawari, bilqis; Malinda, Yuti; Prisinda, Diani
Enrichment: Journal of Multidisciplinary Research and Development Vol. 2 No. 11 (2025): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v2i11.300

Abstract

Enterococcus faecalis (E. faecalis) is the most widely detected species associated with persistent endodontic infections because it has the ability to form biofilms. This study aimed to identify the effectiveness of calcium hydroxide paste Calcigel® (Prevest DenPro, India) on E. faecalis (ATCC 29212) biofilms in root canals with exposure times of 14, 21, and 28 days. The type of research used was true experimental in vitro by randomly selecting samples of tooth roots on the 14th day of biofilm development and dividing them into six groups: use of Ca(OH)2 as intra-canal medicament for 14, 21, and 28 days, as well as positive control without treatment for 14, 21, and 28 days. Dentin chip suspensions were used for colony form ng units counting to estimates remaining E. faecalis counts. The effectiveness calculation obtained by comparing the test group with the control group at the same treatment duration, with the results of using Ca(OH)2 for 14 days showing a decrease in the number of E. faecalis 96.46%, the results of using Ca(OH)2 for 21 days was 95.20%, while the results of using Ca(OH)2 for 28 days was 94.59%. The results of testing the hypothesis with the ANOVA test showed that there was no significant difference between the effectiveness of calcium hydroxide with exposure to 14 days, 21 days, and 28 days with a significance value of <0.452.
Description of palatal rugae size and direction in children with gender difference Nur, Muhammad Arfianto; Djustiana, Nina; Malinda, Yuti
Padjadjaran Journal of Dentistry Vol 30, No 1 (2018): March 2018
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.194 KB) | DOI: 10.24198/pjd.vol30no1.14323

Abstract

Introduction: Indonesia has a high number of children victims of disaster in the last five years, but the children do not have identity cards, causing difficulties in the identification process. Palatal rugae are considered unique in individuals, and their morphology remains stable throughout life. Data of palatal rugae pattern in children aimed to facilitate the process of identification of the child's gender. The purpose of this research was to discover the description of palatal rugae in children which can be used as a reference of gender identification in children. Method: A descriptive research design was performed with purposive sampling method. Samples were taken from 119 maxilla images consisted of 69 images of girls maxilla and 50 images of boys maxilla. The study was performed by taking individual maxilla images with intraoral mirror and observing towards the direction of the palatal rugae according to the Carrea classification, and the size of palatal rugae according the Lysell classification. Results: The type IV direction and secondary size of palatal rugae were found to be dominant on both sides of maxilla in boys and girls. Conclusion: Palatal rugae in boys and girls were having the same direction which was the type IV, and the size of secondary rugae was found to be dominant on both sides of the palate. Palatal rugae also proofed to be able to become the complementary method for determining unidentified gender in children.
Human age estimation based on pulp volume of canines for chronological age estimation: Preliminary research Hidayat, Septian Rahmat; Oscandar, Fahmi; Malinda, Yuti; Sasmita, Inne Suherna; Dardjan, Murnisari; Murniati, Nani; Lita, Yurika Ambar
Padjadjaran Journal of Dentistry Vol 30, No 3 (2018): November 2018
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.681 KB) | DOI: 10.24198/pjd.vol30no3.19302

Abstract

Introduction: Age estimation has an important role in the process of human identification and needs to be performed in an efficient, fast, and accurate ways. Age estimation based on the pulp cavity volume of canines was referring to the theory stated that the apposition of secondary dentine during human life could be determined as an age indicator. This study was aimed to estimate the human age based on the pulp volume of canines for chronological estimation. Methods: Forty-one canine teeth from Cone Beam Computed Tomography (CBCT) 3D image sample from Dental Hospital of the Faculty of Dentistry Universitas Padjadjaran segmented into dental pulp and enamel were prepared for measurement of pulp volume using the ITK SNAP volumetric software. Descriptive analysis of pulp volume and regression equations were generated from regression analysis of pulp volume and tested for age estimation. Result: Dentine thickness was found to be increased from adolescence age range until adulthood age range. Logarithmic regression between pulp volume was statistically significant (p < 0,001). The coefficient of determination (R2) was 0.753 with a standard deviation of 8.421. Mathematics model for estimating age was: Age = 79.523 – (18.194 x ln(Pulp Volume)). The pulp cavity and dentine thickness were decreasing along the age. The same equation was also used in the same sample. There were several differences between chronological age and estimated age approximately 8.4 years following the regression result of R2 (75.3%). The rest of the sample (24.7%) have a big difference, and this could be affected by modifying variables such as occlusal force and human error measurement procedures. Conclusion: The human age can be estimated by the pulp volume of canines.Keywords: Age estimation, pulp volume, canine, ITK-SNAP, CBCT.
Diagnosis determination of chronic periapical abscess case using imaging radiography software and microbiological examination in female patients Prisinda, Diani; Malinda, Yuti; Lita, Yurika Ambar; Tjahajawati, Sri
Padjadjaran Journal of Dentistry Vol 31, No 1 (2019): March 2019
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7429.37 KB) | DOI: 10.24198/pjd.vol31no1.15974

Abstract

Introduction: Diagnosis determination of chronic periapical abscess can be achieved by subjective, objective, and other examination such as radiographic and microbiological examination based on clinical finding and differences intensity at the periapical area with healthy bone suspected to be chronic abscess periapical. A microbiological examination performed to obtain the predominant bacteria that involved to determine an adequate medicament to succeed endodontic treatment. This study was aimed to compare intensity abscess lesion segmentation image reconstruction and surrounding bone for determine the diagnosis of periapical abscess more accurately and to determine the characteristic of bacteria colony from a periapical abscess tooth. Methods: The study sampling method was consecutive sampling (6 female) consisted of inclusion criteria patient with a periapical lesion in anterior maxillary that diagnosed based on clinical signs and symptoms. CBCT 3D scan of the maxillofacial region taken from of patients was measured image intensity periapical lesion and surrounding bone using semi-auto segmentation with ITK-SNAP 3.6.0. Samples from the root canals taken using three sequential sterile paper points. The samples were plated, and microorganisms were then isolated and identified by the colony characteristics. Results: There was a significant difference between the mean content of lesion intensity of (n = 6,256.710 ± 81.930 and 636.022 ± 79.981 lesion boundary. The two-tailed p-value = 0.0050, this difference was considered to be very statistically significant. The mean of group lesion minus group surrounding bone equals to 163.715. 95% confidence interval of this difference from 75.542 to 251.888. Conclusions: Demineralisation of periapical bone can be determined by voxel intensity value in CBCT 3D radiograph using semi-auto segmentation ITK SNAP, could be recommended as a quantitative interpretation for detection periapical lesion and chronic periapical abscesses is a poly-microbial disease. Keywords: Chronic periapical abscess, endodontic, microbiology, radiograph CBCT
Acquaintance of bite mark identification procedures in Forensic Odontology Malinda, Yuti; Zakiawati, Dewi
Padjadjaran Journal of Dentistry Vol 27, No 3 (2015): November 2015
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.733 KB) | DOI: 10.24198/pjd.vol27no3.13557

Abstract

Introduction: Bite mark analysis casework strives to connect a biter to the teeth pattern present on the object linked in some way to crime or event. This analysis requiring an immediate response by the forensic odontologist since the marks fade rapidly in the living and the dead in a matter of hours. The aim of this article is to help the dentist to know and understand the procedures of bite mark identification in forensic odontology field. Literature review: Bite marks may be present the following situations, a fight between adults or children, a part of sexual or physical assault by adult on children, a rape, and homosexual activities. The marks can be single or multiple, varying degrees of severity from mild marking of the tissue to deep perforation, varying location may be found on breast, face/ head, abdomen, shoulder, upper extremity, buttocks, female genitalia, male genitalia, legs, ear, nose and neck. Discussion: Dentist should master the bite mark analysis procedures. When the suspect has been recognized, the first thing to do is swabbing the oral mucosa, and then taking photographs. The next steps are preparing to take impression, and always taking notes about the procedure and the result. A soon as all the documents are completed, do the matching procedures. Delay examination will cause the lost of valuable evidence. Conclution: Dentist should carefully determine the conclusion among these possibilities , the mark is “possible biter”, “probable biter”, or “with a high level of confidence, is the biter”
Co-Authors - Azhari Agre Liana Bella Clara Ame Suciati Setiawan Ame Suciati, Ame Andriani Harsanti, Andriani Angrinda Kharisma Putri Aulia Narendra Mohamad Paham Azhara, Dea Hanin Bambang Hidayat Cunningham, Craig A Dewi Zakiawati, Dewi Diani Prisinda Dimas Anugrah Putra Diny Hafizha Amelia Dita Kusuma Wardani Elfiyatinnufus, Rifqiyah Endah Mardiati Endah Mardiati, Endah Erna Herawati Fahmi Oscandar Fahmi Oscandar Fahmi Oscandar, Fahmi Farah Hana Kusumaputri Firstady Widyarnan Munandar Fitri Rahmadhanti Nurfajrina haifa nawari, bilqis Harnung, Kartikaning Hasna Nur Afina Hidayat, Septian Rahmat Hilda Hindasah Hindrya Meidina Fresty I Putu Aditya Widiatama Ibrahim Adilla Indah Suasani Wahyuni Indra Mustika Setia Pribadi Indra Mustika SP, Indra Inne Suherna Sasmita Intan Melani Irene Dewi Kurniawati Janah Eka Widiarni Kancana, Sildha Pura Khairiah, Arifatul Laut, Deru Marah Lusi Epsilawati Lutfi Yondri Lutfi Yondri Melani, Intan Mieke Hemiawati Satari Mieke Hemiawati Satari Munandar, Firstady Widyarnan Murnisari Dardjan Murnisari Dardjan, Murnisari Nanan Nur&#039;aeny Nanan Nur’aeny Nani Murniati Nina Djustiana Nugraha, Alhana Nur, Muhammad Arfianto Nur, Muhammad Arfianto Prasetyo Tri Herlambang Putri, Chany Mony Dwiayu Ramadhani, Triane Ayu Restu Pujiyanti Hidayat Riani Setiadhi Rita Purnamasari Saputra, Sintia Sarilita, Erli Setiadi, Desyani Shalihah, Desyani Sintia Saputra Soo, Sheng Cheng Sri Mulyanti Sri Tjahajawati, Sri Supian, Sudradjat Suryo Adhi Wibowo Syelanisa Nabilla Ulfah Utami Vasya Aulia Wahyu Hidayat Wilam, Christiana Wisam Rizqullah Yoni Fuadah Syukriani Yurika Ambar Lita