Article Per Year (5 Year)
p-Index From 2021 - 2026
2.554
P-Index
This Author published in this journals
All Journal Dentika Dental Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Journal of Dentistry Indonesia ODONTO Dental Journal ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal Kedokteran Gigi Universitas Padjadjaran Padjadjaran Journal of Dentistry Journal of Dentomaxillofacial Science Padjadjaran Journal of Dental Researchers and Students JMECS (Journal of Measurements, Electronics, Communications, and Systems) Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) eProceedings of Engineering Odonto dental journal Jurnal Forensik dan Medikolegal Indonesia Purbawidya: Jurnal Penelitian dan Pengembangan Arkeologi Kalpataru
Fahmi Oscandar
Departemen Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi Universitas Padjadjaran Bandung, Indonesia
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences

Published : 67 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 67 Documents
Search

 3   4   5   6   7 
Application of Cameriere Method for Age Determination in the Deutero-Malay Population: Akurasi Metode Cameriere untuk Estimasi Usia pada Populasi Ras Deutero Melayu di Indonesia Sam, Belly; Soetikno, Rista D; Sitam, Suhardjo; Komara, Ira; Banowati, Aulia Puti Nuraini; Alwani, Rania Putri; Oscandar, Fahmi
Dentika: Dental Journal Vol. 25 No. 1 (2022): Dentika Dental Journal
Publisher : TALENTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/dentika.v25i1.7368

Abstract

Cameriere introduced a method for determining human age based on the length and width of the open apex from seven permanent left mandibular teeth on a panoramic radiograph. Therefore, this study aims to produce a formula for age determination using Cameriere’s method on panoramic radiographs in the Deutero-Malay subrace population. It was conducted using an analytical design on seven left permanent mandibular teeth from 240 panoramic radiographs with predetermined inclusion and exclusion criteria. The tooth length was measured from the incisal edge/cusp to the tip of the apex (L1-7), then the width of the open apex was measured (A1-7) in millimeters (mm) using open-source Fiji ImageJ. Furthermore, the value of  was obtained by dividing the width of the open apex (A1-7) and tooth length (L1-7), while s was obtained from the sum of  to . N0 is tooth with an apex tip that had closed perfectly. Data were collected and tabulated by gender (g) while the analysis was performed using a linear regression test with IBM statistical software, also, observer reliability was evaluated to determine the variability. The results showed a strong correlation between chronological age and Cameriere’s method variables g, , N0, s, and s*N0 (R=0.899) with the formula AGE = 10,845 + 0,140.g + 1,421.  + 0,297.N0 – 1,284.s – 0,10.s*N0, R2=0.807 and SEE=0.756. Based on the results, Cameriere’s method can be used for age determination in the Deutero-Malay subrace population with panoramic radiographs.
Potential of palatal rugae patterns and index fingerprint as forensic identification tools in the Deutro-Malay Subrace: cross-sectional study 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): June 2023
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

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

Abstract

ABSTRACTIntroduction: 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.Potensi pola bentuk rugae palatina dan sidik jari telunjuk sebagai sarana identifikasi forensik pada sub ras Deutro Melayu: studi cross-sectionalABSTRAKPendahuluan: 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.
Photographic Identification of Tooth Prints After High Temperature Exposure Khaerunnisa, Rahmadaniah; Oscandar, Fahmi; Syukriani, Yoni
Jurnal Forensik dan Medikolegal Indonesia Vol 4 No 2 (2023): Jurnal Forensik dan Medikolegal Indonesia
Publisher : Fakultas Kedokteran Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jfmi.2023.4.2.9396

Abstract

Tooth prints is a very potential tool in forensic identification as the enamel rod patterns on tooth surface is individually unique. This study was aimed to detect changes of tooth prints after teeth were exposed with high temperatures. Forty-five extracted teeth were divided into 5 groups, then exposed to various high temperatures for 15 minutes in a furnace. To ensure practical application, a highly reproducible digital photographic method to detect tooth prints was developed. Before and after the heating process, tooth prints were photographed. The image data was analysed using an open-source biometric software, and the number of matching points of each tooth was compared before and after treatment. Results showed the decreasing number of match points of tooth prints in accord with the increasing of temperature exposure (P < 0.05). The number of tooth print matching points can be confidently observed at temperatures 600°C or lower. The consistence of matching points shows the prospect of tooth print analysis to become a reliable identification method. This digital photography technique offers a straightforward method for routine dental recording in daily practice by dentists and identification by forensic odontologists. It opens further direction for standardization of pattern analysis, database development, and daily protocols. Keywords: dental photography; forensic identification; high temperature; tooth prints
Age Identification System with Panoramic Image Processing Digital Molar Dental Radiograph with Adaptive Region Growing Approach Method Fauzi, Hilman; Tsani, Fajri; Oscandar, Fahmi; Adzra, Faaiq Ammaria
JMECS (Journal of Measurements, Electronics, Communications, and Systems) Vol. 10 No. 2 (2023): JMECS
Publisher : Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jmecs.v10i2.6365

Abstract

Forensics plays a crucial role in legal enforcement, particularly in cases where objects or human victims undergoing forensic identification have suffered significant damage. Teeth offer a robust solution in the identification process due to their resilience to various circumstances. Forensic odontology focuses on dental identification for judicial purposes. One crucial parameter in forensic odontology is age estimation. Generally, an individual's dental development is directly related to age, which can be observed through the dental pulp. The dental pulp tends to narrow or widen with increasing age. In this study, an image processing system using the Adaptive Region Growing Approach (ARGA) method was developed for dental pulp molar radiograph images. Subsequently, the dental pulp images were classified using the Support Vector Machine (SVM) method. The research process encompassed data collection, image processing, feature extraction, and molar dental pulp size classification. The results demonstrated an accuracy of over 80% in the system, using specific parameters such as an adjustment threshold of OTSU 1.15, a clip limit histogram Equalization of 0.1, a polynomial kernel type, and one against one coding type for data classification into four classes. This study concludes that the Adaptive Region Growing Approach (ARGA) method and Support Vector Machine (SVM) classification can be effectively implemented in age estimation using panoramic radiograph images. This has the potential for significant applications in forensic odontology, supporting victim identification in legal enforcement.
Sistem Identifikasi Usia Manusia pada Citra Panoramic Radiograph Gigi Molar Pertama BIRU, BANYU; FAUZI, HILMAN; OSCANDAR, FAHMI
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 9, No 1: Published January 2021
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v9i1.16

Abstract

ABSTRAKOdontologi forensik merupakan sebuah cabang ilmu forensik yang melakukan proses identifikasi berdasarkan gigi. Gigi merupakan salah satu bagian tubuh manusia paling kuat kuat. Dalam masa pertumbuhan, gigi manusia mengalami degeneratif pada usia tertentu, sehingga gigi dapat menjadi media dalam proses identifikasi usia. Pada penelitian ini, dirancang sistem pengolahan citra yang dapat mendeteksi usia manusia pada citra radiograf panoramik gigi. Sistem ini menggunakan metode Binary Large Object dan Decision Tree. Berdasarkan hasil pengujian, sistem dapat mendeteksi usia berdasarkan citra gigi molar pertama dengan tingkat akurasi lebih dari 80%, pada saat menggunakan parameter structuring element jenis Disk dengan jari-jari 4 piksel, ciri area dan rasio pulpa, serta jenis algoritma pada decision tree yaitu curvature dengan jumlah 50 percabangan.Kata kunci: citra radiograf panoramik, pulpa gigi, molar pertama, decision tree, binary large object ABSTRACTForensic odontology is a branch of forensic science that carries out dental identification processes. Teeth are one of the strongest parts of the human body In the period of growth, human teeth degenerative at a certain age, so that teeth can be a medium in the process of age identification. In this study, an image processing system was designed that could detect human age on dental panoramic radiographs. This system using the Binary Large Object and Decision Tree methods. Based on the test results, the system can detect age based on the image of the first molar with an accuracy level of more than 80%, when using a Disk type structuring element parameter with a radius of 4 pixels, the area and pulp ratio features, and the type of algorithm in the decision tree, namely curvature with the number of 50 branches.Keywords: panoramic radiograph image, teeth pulp, first molar, decision tree,binary large object
Identification of palatine rugae in forensic odontology in the indonesian population: a scoping review Saputri, Ikra Yuni; Suhardjo, Suhardjo; Fauzi, Hilman; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 37, No 1 (2025): March 2025
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol37no1.58475

Abstract

Introduction: The study of palatine rugae in forensic odontology has become increasingly vital as a means of identifying individuals, particularly in scenarios where conventional identification methods prove inadequate. This scoping review focuses on the identification of palatine rugae in the Indonesian population.  Method: A scoping review was conducted using the Arksey and O'Malley framework and PRISMA-ScR guidelines. Relevant articles were sourced from PubMed, ScienceDirect, and Google Scholar using Boolean operators and relevant keywords. Studies were included if they involved Indonesian populations, used palatal rugae for identification, were original research, published in Indonesian or English, and available in full text between March 2014 and March 2024. We excluded review articles, non-human studies, and papers in other languages. Two independent reviewers screened and selected articles. Results: The results of the scoping review identified various classifications of palatine rugae, with three articles using the Thomas and Kotze method and one article each using the Kapali, Trobo, Lysell, and Carrea methods. Two articles studied rugae inheritance, and one examined post-orthodontic stability. The widely used Thomas and Kotze method focuses on the length, shape, and direction of the rugae but has limitations in sex determination. Additionally, the Trobo, Kapali, Lysell, and Carrea classifications are also used due to their simplicity and clarity. This study investigated the pattern of palatine rugae and found that the pattern remains consistent before and after orthodontic treatment and is inherited from parent to child. The study also identified potential language bias, limited Indonesian literature on palatine rugae, and methodological variations across research articles. Conclusion: This scoping review affirms the reliability of palatine rugae in forensic odontology in Indonesia, highlights the need for further research to enhance understanding of rugae patterns and inheritance mechanisms, and contributes to the knowledge base for future forensic research and investigations.
Bibliographic Study Of Pawon Man Forensic Odontology Research At Universitas Padjadjaran, Indonesia Wulandari, Felia Resha; Yondri, Lutfi; Suhardjo; Mardhian, Deby Fajar; Susilawati, Sri; Oscandar, Fahmi
PURBAWIDYA Vol. 14 No. 1 (2025): Vol 14 (1) Juni 2025
Publisher : Badan Riset dan Inovasi Nasional (BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/purbawidya.2025.8073

Abstract

Discovery of Pawon Man provide valuable insights into the region's history. Despite various studies conducted, there is a notable lack of comprehensive identification and systematic review of Pawon Man's teeth. This study aims to map the development of research on Pawon Man in the field of forensic odontology, which contributes to the understanding of human history in West Java. The method used is descriptive analysis, examining technology applied in research by analysing relevant references from 2012 to 2024. 3D Cone Beam Computed Tomography (CBCT) was the method used in 16 studies due to its non-destructive and high accuracy. Scanning Electron Microscope (SEM) provided in-depth insights into dental calculus, revealing information about ancient health and dietary practices. In a review of 33 articles, the study also highlighted age estimation as a crucial aspect of biological profiling. Despite extensive research, there are still variables that require further investigation, including accuracy in age estimation and contributing factors to the absence of dental caries. Interdisciplinary collaboration is essential to address these issues and enrich the understanding of Pawon Man. Future studies should prioritise interdisciplinary approaches and the use of advanced technology.
Overhanging approximal restoration: Clinical and radiography features at Tarogong Public Health Service Indonesia Muryani, Anna; A., Amaliya; Garna, Devy Firena; Oscandar, Fahmi; Sukartini, Endang
Padjadjaran Journal of Dentistry Vol 28, No 2 (2016): July 2016
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.741 KB) | DOI: 10.24198/pjd.vol28no2.13715

Abstract

Introduction: Overhanging approximal restoration may causes gingival inflammation, periodontal tissue destruction, decreases alveolar bone height, and caries reccurence. Overhanging restoration can be detected clinically and by radiography image. Overhang restorations can occur due to the poor filling procedures, one of which is the limitation of supporting tools. Restoration of teeth done in Puskesmas often found unavailability constraints supporting tools so that in cases of approximal caries often experience overhang. The aim of this study was to evaluate the incidence of overhanging proximal restoration at Tarogong Public Health Centre in Garut Regency West Java Indonesia. Methods: This study was a descriptive cross sectional for the incidence on patient with overhanging approximal restoration who visited at Dental Unit Tarogong Public Health Center in Garut Regency. Intraoral clinical examination was conducted to examine visually and by tactile for the overhang restoration. Periapical radiography examination was taken and became supporting examination. Results: Collected data were 43 cases of overhanging approximal restoration from total 57 patients. The incidence of overhanging approximal restoration were 75,4. Conclusion: The conclusion of this study by radiography was the incidence of overhanging restoration was 75.4 which showed that overhanging restoration approksimal more than good restoration aproksimal at Tarogong Public Health Centre in Garut Regency West Java Indonesia.
Difference of the size of average crown width first molar and second molar mandible of the Pawon Man with modern man Senjaya, Taufik; Oscandar, Fahmi; Yondri, Lutfi
Padjadjaran Journal of Dentistry Vol 24, No 3 (2012): November 2012
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol24no3.26841

Abstract

Introduction: Pawon Man is prehistoric human who was expected life about 9525-5660 BC and have lived in a Cave Pawon located in Mountain Masigit Village, District Cipatat, Bandung Regency. The purpose of this research to analyzed the difference size of average crown width first molar and second molar mandible Pawon Man with Modern Man. Methods: The research used a descriptive method, so that from 4 archives radiograph Pawon man, can be obtained 14 samples radiographs Cone Beam Computed Tomography first tooth molars and second molars mandible. The research conducted on Ez Implant-3D program using a digital ruler, measurement results then recorded in tabular form, then statistically analyzed using independent two-sample t test. Results: The average size of widht crown first tooth molars and second molars mandible were larger for Pawon Man teeth than Modern Man. Conclusion: The average size of widht crown first tooth molars and second molars mandible were larger for Pawon Man teeth, because Pawon Man eating hard food and rough textured with simple food processing, with transition of culture has changed the dietary and food technology, so the shape of the big teeth are no longer needed.
Determination of pulp necrosis based on periapical digital radiography histogram and pulp histopathology Khoironi, Emi; Firman, Ria Noerianingsih; A, Azhari; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 29, No 3 (2017): November 2017
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.878 KB) | DOI: 10.24198/pjd.vol29no3.14300

Abstract

Introduction: Radiographic examination is needed to determine the diagnosis of pulp necrosis in addition to a clinical examination. Visual observation was limited in seeing the colour change degree and hence an effort taken by assessing the histogram value. The purpose of this study was to obtain the pulp chamber histogram pattern which reveals its grey scale value, trend, intensity average, histogram variation, and histograms maximum regional of interest (ROI) through digital periapical radiograph. Methods: This study was a descriptive study of the total of nine pulp chamber periapical radiograph data samples. The samples were divided into three groups, the 1st group was the data taken prior to the tooth extraction, the 2nd group was the data collected after the teeth extraction, and the 3rd group was the data of priorly pulpless teeth. Results: There was a tendency of histogram graphic shifting to the left side, likely towards the radiolucent area on ROI of the pulp at the apical region, whilst histopathologically, a massive infiltration of a round PMN cells was found in the area. This finding supported the determination of pulp necrosis diagnose. Conclusion: The tooth with a pulp necrosis showed a tendency that led to radiolucency on periapical radiograph histogram, and histopathologic examination showed massive infiltration of a round PMN cells, thus supported the pulp necrosis diagnose.
Co-Authors - Azhari Adrian Firmansyah Taufik Adzra, Faaiq Ammaria Ajeng Wulandari Alwani, Rania Putri Alwin Kasim Amaliya A., Amaliya Andriani Harsanti, Andriani Anie Apriani, Anie Anna Muryani Annaria Anggi Putri Siagian Azarine Sandi Rizcky Azhari A Azhari Azhari Azhari Azhari Bagas Yufa Ardana Bambang Hidayat Banowati, Aulia Puti Nuraini Belly Sam BIRU, BANYU Biyantini, Nisa Milati Cunningham, Craig A Cynthia Erika Daniel Ade Aryono David Vianza Devy Firena Garna Dewi Zakiawati Dia Adinda Surya Edrea Cioksidy Cioksidy Emi Khoironi, Emi Endang Sukartini, Endang Eriska Riyanti Erli Sarilita Erryna Indah Kurniawati Evirilia, Evirilia Farina Pramanik Fauziyyah Rachmawati Firstady Widyarnan Munandar Fitri Angraini Nasution Fitri Rusydiana Georgiana Marsya, Georgiana Hidayat, Septian Rahmat Hilman Fauzi, Hilman Husnul Himmah Inne Suherna Sasmita Ira Komara Irvie Augustin Kancana, Sildha Pura Khaerunnisa, Rahmadaniah Lucky Riawan Lusi Epsilawati Lutfi Yondri Lutfi Yondri Lutfi Yondri Magdarita Haris Mardhian, Deby Fajar Mentari Pangestu Munandar, Firstady Widyarnan Murnisari Dardjan Murnisari Dardjan, Murnisari Murugaiah, Suganya Mutiara Ulfach Nadya Sindi Safitri Nani Murniati Nugraha, Alhana Nunung Rusminah Nurul Septiyani Syafril Ramadhani, Triane Ayu Redzuan Lee, Mohammad Adib Ria N. Firman Rista D Soetikno Ristaniah R. Effendy Risti Saptarini Primarti Risva Ulva Fauzia Rita Purnamasari Rizkiana Rani Sejahtera Rizqi Shaumi Puspa Ayu Amanda Romadhona, Shabrina Rozano, Randy Rusydiana, Fitri Saputri, Ikra Yuni Sarah Aura Nadienda Sa’idah, Sofia Senjaya, Taufik Setiadi, Desyani Setianingtyas, Prastiwi Shabrina Elha Putri Shabrina Romadhona Shalihah, Desyani Sofia Sa&#039;adiah Soo, Sheng Cheng Sri Susilawati Suhardjo Suhardjo Sitam Suhardjo Sitam, Suhardjo Suhardjo Suhardjo Supian, Sudradjat Surya, Dia Adinda Suryo Adhi Wibowo Tsani, Fajri Whildy A. Rifdah Wibisono, Adrian Wisam Rizqullah Wiwit Ratri Wulandari Wulandari, Felia Resha Yeong, Lee Deng Yoni Fuadah Syukriani Yoni Syukriani, Yoni Yurika A. Lita Yurika Ambar Lita Yuti Malinda Zainul Ahmad Rajion, Zainul Ahmad Zavani Nur Hikmah