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All Journal Dentika Dental Journal 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 Padjadjaran Journal of Dental Researchers and Students JMECS (Journal of Measurements, Electronics, Communications, and Systems) eProceedings of Engineering Odonto dental journal Jurnal Forensik dan Medikolegal Indonesia Purbawidya: Jurnal Penelitian dan Pengembangan Arkeologi
Fahmi Oscandar, Fahmi
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Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Electrical & Electronics Engineering Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences

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Microscopic appearance of healthy teeth, burned-tooth and automobile battery solution soaked tooth for the importance of visum in forensic dentistry Rozano, Randy; Dardjan, Murnisari; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 25, No 3 (2013): November 2013
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol25no3.26811

Abstract

Introduction: The hard tissue of the teeth is resistant to heat and acid,  so that the teeth have an important role as a material consideration of forensic dentistry. The humans have the same shape of the teeth around one in two billion. The stimuli of burn with high temperature and sour can be change the picture of macroscopic and microscopic tooth. This is the subject of an interesting comparison in the interests of justice and identification of dentistry. Methods: This research was a quasi experiment to analyzed change of microscopic teeth on the hard cases tooth-burning and the case hard acid treatment.The sample used were seven teeth, with details of one normal as a comparison, three teeth burned and three teeth soaked in a solution of water of accu.. Observations were made using the microscope at 40x enlarged on each tooth. The tooth was documented by means of a photographed and compared with healthy teeth. Observing and comparing the microscopic structure and the obtained differences in the teeth and treated with the picture of normal teeth. Results: The results of this study was obtained by observing and comparing the microscopic structure and the obtaineddifferences in the teeth and treated with the picture of normal teeth. Conclusion: The tooth are burned was visible loss of enamel at the cement-enamel junction as a result of the process of carbonization heat exposure so as to cause a breach of micro on the outer layer of the tooth enamel and thinning of dentin tubules, while the teeth are in the soak water accu (strong acid) seen change in color of enamel, micro cracks due to defective enamel and depletion of tubulus dentine and loss of boundary between the cementum and dentine.
Radiation protection in Dentomaxillofacial Radiology Installation Redzuan Lee, Mohammad Adib; Oscandar, Fahmi; Firman, Ria Noerianingsih
Padjadjaran Journal of Dentistry Vol 26, No 2 (2014): July 2014
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol26no2.26701

Abstract

Introduction: ICRP produces recommendations for radiation protection concerning among them, patient, personnel and surrounding. The supervision for radiation protection in Dentomaxillofacial Radiology Installation RSGM-UNPAD and PP-UM must be as according to the national regulations. The purpose of study is how is the radiation protection and PP-UM, and what factors that influence radiation protection. Methods: Descriptive of qualitative research method with questionnaire technique with observational and interview survey, done to describe radiation protection with ALARA principle, taken in both Dentomaxillofacial Radiology Installation of RSGM-UNPAD and PP-UM. Result: Although few criteria like, lead apron lead protective glove, gonad lead barrier for personnel or operator, and, pass box and film storage for surrounding, radiation protection were not met by both installations, thyroid collar for patient radiation protection was met in PP-UM while not in RSGM-UNPAD. Conclusion: Radiation protection in Dentomaxillofacial Radiology Installation of RSGM-UNPAD have the advantage of systematic and central way of enforcement of regulation, and the weakness of its standard of radiation protection was not comprehensive, while PP-UM have the advantage of high supervision and adequate of instruments for patient radiation protection, and the weakness of its standard of radiation protection was not comprehensive. Factors influence the result were due to unavailable of SOP, insufficient of funds, inadequate of instruments, low supervision, and difficulty in bureaucracy approval.
Density in mandibular trabeculae of beta thalassemia major patients at the age of 11-13 years Biyantini, Nisa Milati; Oscandar, Fahmi; Riyanti, Eriska
Padjadjaran Journal of Dentistry Vol 24, No 3 (2012): November 2012
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol24no3.26837

Abstract

Introduction: Density of mandible trabeculae is defined as density of trabeculae at posterior region of mandibulae. Systemic diseases which can affect bone density are osteoporosis and many types of anemia, including which has significant influence that is beta thalassemia major. The objective of this investigation was to obtain the data of density in mandible trabeculae of beta thalassemia major patients at the age of 11-13 years. Methods: The descriptive method was used in this study and the samples were selected using the total sampling technique. 15 periapical photos were obtained using the total sampling echnique. The periapical photos are administered using 3D-Doctor software. Data were analyzed using simple mean value formula. Results: Statistical count resulted in the minimum score of sample which was 98, 039 grayscale, the maximum score of sample which was 231, 34 grayscale, and the range score of sample which was 126.503 grayscale Conclusion: Density of mandible trabeculae of thalassemia beta major patients at the age of 11-13 is 126.503 grayscale.
Radiographic referral in mandibular fracture assessment: A survey on oral maxillofacial surgeons Murugaiah, Suganya; Oscandar, Fahmi; Azhari, Azhari
Padjadjaran Journal of Dentistry Vol 27, No 2 (2015): July 2015
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol27no2.26678

Abstract

Introduction: Epidemiological studies show a significant increase in mandibular fractures in the past few decades. Various radiographic projections are indicated for the diagnosis of mandibular fractures. This study was aimed to gather information on the type of radiographic examination commonly prescribed in the diagnosis of mandibular fracture among the oral maxillofacial surgeons and factors influencing the choice of radiographic prescription. Methods: A descriptive study with survey method was conducted on 30 respondents in the Oral Surgery Departments of three hospitals in Bandung, by purposive sampling technique. The data collected using the self-structured questionnaire method and assessed according to frequency distribution. Results: Highest choice of radiographic prescription in the survey for each location of fractures in the mandible was panoramic (83.3 to 100%), and the least is CBCT (10 to 16.7%). The most factors influencing the choice of prescription were availability (53.3 to 56.7%), image accuracy (50 to 60%) and cost (46.7 to 56.7%) of the radiographic examination. Conclusion: Most of the dentists in this study prescribe panoramic radiographs in mandibular fracture assessment based on availability, image accuracy, and cost of the radiographic examination.
Overview of the frontal sinus anteroposterior size based on against lateral cephalometric radiographs chronological age as forensic identification Marsya, Georgiana; Sasmita, Inne Suherna; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.261 KB) | DOI: 10.24198/pjd.vol29no2.13631

Abstract

Introduction: One part of the most important individual identification procedure is approximate age can be done on an individual living or dead. Judging from some of the methods that have been there, have not found a method forecasts age through the frontal sinuses, particularly research conducted in Indonesia. The frontal sinus can be used for identification because the frontal sinuses began to evolve and look at radiographs at the age of 7 years and did not change after the age of 20 years, it reveals the existence of differences in the size of the frontal sinuses with age. Objective: To asses of the frontal sinus anteroposterior size based on against lateral cephalometric radiographs chronological age as forensic identification. Methods: A number of samples are 502 lateral cephalometric patient data from secondary data of patients aged 7-20 years, 335 pieces of lateral cephalometric. Purpose of of the study was to asses the frontal sinus anteroposterior size chronological age as forensic identification. Radiograph female patients and 167 pieces in male patients. Data anteroposterior size of the frontal sinus is obtained by pulling the longest line perpendicular to the line of Sh-Sl. Results: The results showed that at the age of 7 years the average size of the frontal sinus anteroposterior 4.20 mm and 5.05 mm which is the smallest size, while the average size of the biggest, by 8.46 mm in women and men at the age of 11.37 mm 20 years. Conclusions: In women, the fastest increase occurred at the age of 7-8 years, males at the age of 16-18 years. The frontal sinuses anteroposterior size increases with age, both men and women.
Lip print pattern identification of Deutromalayan subrace using a modification of lip print formulation technique as forensic odontology application Evirilia, Evirilia; Sam, Belly; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 27, No 1 (2015): March 2015
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol27no1.26680

Abstract

Introduction: Every individual has a different lip print pattern that facilitates personal identification. Every individual has the physical characteristics that are different from other individuals. The physical characteristics can be an identity for the individual. The purpose of this research was to investigate the lip print pattern among Deutromalayan subrace with a modification of lip print formulation technique. Methods: A descriptive research was conducted among 82 male and female students of 2008 batch students of Faculty of Dentistry Universitas Padjadjaran. The research was an observation of lip print from each subject in the digital view from the scanning of a lip seal. The observation was carried out on all parts of the fissure in the subject’s lip print. The data was then analysed to a lip print pattern formulation based on fingerprint formulation. Results: Lip print pattern of Deutromalayan subrace was different among each other and clarified in a formulation consisted of elements from the central fissure type, amount of median fissure, fissure tracing and all lip print type. Conclusion: Lip print pattern among Deutromalayan subrace was identified by modification of lip print formulation technique that was clarified on the formulation.
Physical manifestations of violence on children in the teeth, jaw, and facial areas in odontology forensic Wulandari, Ajeng; Riyanti, Eriska; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 27, No 2 (2015): July 2015
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol27no2.26660

Abstract

Introduction: Child abuse often occurs among children and leaves a negative impact on the rest of their life. The purpose of this study was to determine the significance of the manifestation of violence on the teeth, jaw, and facial from the view of odontology forensic. Methods: This study was descriptive research. Forty subjects were involved, which were taken using the purposive sampling method. Data obtained in the form of questionnaires and presented in tabular form. Results: The result has shown that 20.32% of the subjects had oral injuries. 20.32% of the subjects had oral bleeding, followed by bleeding gums, tooth bleeding, tooth mobility, tooth fractures, swollen gum, and swollen lips—injuries to the facial area including laceration, incision and burns. The highest incidence was 70.59% of facial injuries involving the middle third of the face, followed by the upper third, and then lower third of the face. Conclusion: The most manifestation of violence among the child abuse case involved are observed in dental and facial areas.
Differences of enamel print patterns between buccal and lingual surfaces of extracted permanent maxillary first premolar Soo, Sheng Cheng; Murniati, Nani; Harsanti, Andriani; Malinda, Yuti; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 32, No 2 (2020): July 2020
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol32no2.21639

Abstract

Introduction: Ameloglyphics is the study of enamel print patterns on the tooth surface. Enamel print patterns are unique to each individual as they differ on each tooth. The similarity of tooth prints on buccal and lingual surfaces remains questionable as no research has been conducted thus far. The premolar was chosen in this experiment due to its low risk of damage because it is protected by cheek and rarely used compared to other teeth. Thus, the results obtained will be more precise and have higher accuracy than using other teeth. This research was aimed to investigate the differences between enamel print patterns on buccal and lingual surfaces of maxillary right first premolar. Methods: An analytic study was conducted by observing and analysing a total of 34 teeth samples using the purposive sampling method. The middle third of the buccal and lingual tooth surfaces was captured directly after magnified with a stereomicroscope. Photomicrographs of samples were then analysed using SourceAFIS biometric software. This software will process the image and shows patterns of enamel print. Afterwards, the enamel print patterns were observed and classified according to Manjunath Classification. Results: The results suggested that all 34 samples show a similarity of enamel print patterns on both the buccal and lingual surfaces. The interpretations of photomicrographs were statistically analysed using the Statistical Package of Social Science (SPSS) software. The similarity may be due to the same placement of developing tooth bud, temperature, environmental factor, genetics, pressure and nutrition to the ameloblasts cells in a tooth. Conclusion: Both buccal and lingual in the samples show high similarity due to the very high frequencies of similar sub-patterns occur on both surfaces. Tooth print can be used as a valuable tool in forensic science for personal identification with good prospects in the field of forensic dentistry.
The correlation between the severity of anterior crossbite and skeletal deformities in post-surgery cleft lip and palate among children Setianingtyas, Prastiwi; Primarti, Risti Saptarini; Riawan, Lucky; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 32, No 3 (2020): November 2020
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol32no3.17952

Abstract

Introduction: Cleft lip and palate is the most common craniofacial malformations, which is a congenital deformity of lip and palate or both. Anterior crossbite is occlusal characteristics that are often found in patients with cleft lip and palate who had surgery, caused by dentoalveolar or skeletal abnormalities, can be distinguished based on the cephalometric analysis. This research was aimed to analyse the correlation between the severity of anterior crossbite and skeletal deformities in post-surgery cleft lip and palate among children. Methods: The research design was an analytic correlation with the sample selection based on purposive sampling. The research was conducted from 14 cleft lip and palate patients in the primary dentition (aged 4-6 years old) who had surgery (for 2-3 years) using analysis of study models and cephalometric digital. Statistical analysis was conducted by Spearman Rank Correlation Coefficient test to analyse the relationship between the severity of anterior crossbite with skeletal deformities. Results: Statistic test showed that 42.86% of the anterior crossbite in the cleft lip and palate post-surgery in primary dentition had a very high level of severity, thus leading to very poor occlusion. As many as 21.43% had a high level of severity, which leads to poor occlusion, and 35.71% had a moderate level of severity, which leads to fair occlusion. The Spearman Coefficient of Rank Correlation test results showed a weak correlation between the severity of anterior crossbite with skeletal deformities with coefficient relation of 0.13 and p-value of 0.48 (p<0.05). Conclusion: There is a weak correlation between the severity of anterior crossbite with skeletal deformities in post-surgery cleft lip and palate among children.
Assessment of nasopharynx area and level of severity posterior crossbite on children with cleft lips and palate post-palatoplasty Apriani, Anie; Primarti, Risti Saptarini; Kasim, Alwin; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 32, No 2 (2020): July 2020
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol32no2.17951

Abstract

Introduction: Many children with post palatoplasty had crossbite posterior. This study was aimed to assess the nasopharynx area and the posterior crossbite severity level of children with cleft lip and palate (CLP) who received palatoplasty treatment compared to normal children. Methods: The study was observational analytic. The research subject was 14 children with CLP post-palatoplasty and 14 normal children. The object of research was 28 study models and secondary data of lateral cephalometric radiograph of children with CLP post palatoplasty and normal children. The measurement of PTM-ad1-Ad2-PTM and PTM-So-Ba-PTM were used to measure the nasopharyngeal area. Study models were assessed to analyse the level of severity of posterior crossbite. Results: The average of the soft tissues (the nasopharynx) area children with CLP post-palatoplasty was 35.02 mm2, which was lower than the normal child (35.73 mm2). Similarly, the average of the hard tissues (the nasopharynx) area children with CLP post-palatoplasty was 301.40 mm2, which was smaller than the normal children (315.54 mm2). Statistical analysis of the nasopharynx area resulted in non-significant difference. All children with CLP post-palatoplasty was suffered from posterior crossbite. The level of severity posterior crossbite, which was categorised as good was 42.9%, poor criteria was 35.7%, moderate criteria was 14.3%, and very good criteria was 7.1%. Conclusion: There is no difference between the average size of the nasopharynx area on children with CLP post-palatoplasty and normal children. The level of severity posterior crossbite after palatoplasty in CLP children mostly included in the good criteria.
Co-Authors Adzra, Faaiq Ammaria Ajeng Wulandari Alwani, Rania Putri Alwin Kasim Amaliya A., Amaliya Andriani Harsanti, Andriani Anie Apriani, Anie Anna Muryani Azhari A Azhari Azhari Banowati, Aulia Puti Nuraini Belly Sam BIRU, BANYU Biyantini, Nisa Milati Cunningham, Craig A Devy Firena Garna Dewi Zakiawati, Dewi Emi Khoironi, Emi Endang Sukartini, Endang Eriska Riyanti Evirilia, Evirilia Farina Pramanik Georgiana Marsya, Georgiana Hidayat, Septian Rahmat Hilman Fauzi, Hilman Inne Suherna Sasmita Ira Komara, Ira Kancana, Sildha Pura Khaerunnisa, Rahmadaniah Lucky Riawan Lusi Epsilawati Lutfi Yondri Mardhian, Deby Fajar Munandar, Firstady Widyarnan Murnisari Dardjan, Murnisari Murugaiah, Suganya Nani Murniati Nugraha, Alhana Ramadhani, Triane Ayu Redzuan Lee, Mohammad Adib Ria Noerianingsih Firman, Ria Noerianingsih Rista D Soetikno Risti Saptarini Primarti Romadhona, Shabrina Rozano, Randy Rusydiana, Fitri Saputri, Ikra Yuni Sarilita, Erli Sa’idah, Sofia Senjaya, Taufik Setiadi, Desyani Setianingtyas, Prastiwi Shalihah, Desyani Soo, Sheng Cheng Sri Susilawati Suhardjo Suhardjo Sitam, Suhardjo Suhardjo Suhardjo Supian, Sudradjat Tsani, Fajri Wibisono, Adrian Wulandari, Felia Resha Yeong, Lee Deng Yoni Fuadah Syukriani Yoni Syukriani, Yoni Yurika Ambar Lita Yuti Malinda Zainul Ahmad Rajion, Zainul Ahmad