Racial characteristics of human teeth

Rawlani, Shivlal; Rawlani, Sudhir; Bhowate, Rahul; Chandak, Rakhi; Khubchandani, Monika

doi:10.4103/ijfo.ijfo_21_16

Cited by 14 publications

(11 citation statements)

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“…Frekuensi carabelli's trait di gigi molar permanen rahang atas jauh lebih tinggi pada ras caucasoid dibandingkan ras lainnya. 50 Mikrodontia disertai multiple diastema memiliki keterkaitan dengan ras negroid dengan prevalensi sekitar 4%-8%. 51…”

Section: Discussionunclassified

Anomali gigi sebagai sarana identifikasi forensik

Annariswati

Agitha

2021

JRDI

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Objectives: The identification process is very important to determine the identity of the corpse. Identification through teeth is a primary identification method that is often used because teeth have a high degree of individuality. Identification through teeth can be analyzed through dental anomalies. Dental anomalies can assist in the identification process because of their uniqueness, stability, and high incidence in different populations. This paper aims to provide information on the importance of dental anomalies as a relevant and scientific means for identification purposes. Review: Dental anomalies can be defined as morphological abnormalities of the teeth that occur at the stage of growth and development of teeth. Dental anomalies are also inherited disorders that can occur as part of a syndrome. The wide variety of dental abnormalities in the form of size, number, morphology, structure or position of teeth in the oral cavity that can be possessed by each individual can be a characteristic of that individual. Conclusion: The use of dental anomalies in identification has been scientifically recognized with proper diagnosis and writing of dental anomalies in the medical record can be used for identification purposes in the forensic field.

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Section: Discussionunclassified

Anomali gigi sebagai sarana identifikasi forensik

Annariswati

Agitha

2021

JRDI

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“…In the study conducted by Connor et al,20 Asia (including the Phoenicians, Hebrews and Arabs). 21 Rawlani et al (2017), 22 also stated that Arabs have a tooth morphology which is classified as Caucasoid. It can be concluded that a Moyers 75% and Tanaka-Johnston analysis was sufficently reliable for mixed dentition analysis of the Arab population of Pekalongan.…”

Section: Discussionmentioning

confidence: 99%

Applicability of Moyers and Tanaka-Johnston analyses for the Arab population of Pekalongan, Indonesia

Handayani

Hidayah

2019

Dent. J.

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Background: The Moyers and Tanaka-Johnston analyses, both of which were developed through research into the Nordic-Caucasoid population, constitute the most widely used non-radiographic mixed dentition analyses. Application of these prediction methods to other populations has been extensively investigated, although their suitability to the Arab population resident in Indonesia has rarely been studied. Purpose: This study aimed to investigate the reliability of Moyers and Tanaka-Johnston analyses of the Arab population of Pekalongan, a city in Central Java, Indonesia. Methods: This research constituted an observational study incorporating a cross-sectional design of 33 subjects who willingly signed an informed consent form. Their actual tooth size was determined in accordance with the inclusion criteria and then compared with the predictive tooth size values of the Moyers and Tanaka-Johnston analyses. Results: Comparison of mean values indicated that the predictive values of Moyers 75% (YM) and Tanaka-Johnston (YT) were higher than the actual value (Y). The reliability test result confirmed a value of k = 0.026 for the Y-YM ratio; and k = 0.025 for YT-Y ratio. The calculation results for the mandible indicated a k-value of 0.000 for both types of comparisons between YM-Y and YT-Y. The Moyers 75% prediction for maxilla had a higher reliability value than that of Tanaka-Johnston. The Shapiro-Wilk normality test applied to Y, YM, and YT in the maxilla and mandible indicated that data was normally distributed (sig > 0.05). A Levene's test of homogeneity was conducted and produced homogeneous data (sig > 0.05) with values of 0.333 for Y, 0.516 for YM, and 1.000 for YT. An ANOVA test showed Y-YM and Y-YT to have insignificant differences (p<0.05). This result caused comparative tests to determine both analysis eminence in predicting canine and premolar values according to the study sample not conducted. Conclusion: The Moyers 75% and Tanaka-Johnston analyses were reliable because the values produced differed slightly from the actual values. This study concluded that Moyers and Tanaka-Johnston analyses remain valid means of calculating mixed dentitions.

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“…Gigi molar berukuran paling besar dari ras-ras lainnya, ukuran premolar besar, serta ukuran gigi anterior yang relatif kecil. 8 Faktor lingkungan antara lain sosioekonomi dan nutrisi. Tingkat sosioekonomi mampu memengaruhi derajat pengetahuan, gaya hidup, akses terhadap informasi serta pelayanan kesehatan gigi serta mulut.…”

Section: Bahasanunclassified

Gambaran Estimasi Usia Biologis dengan Menggunakan Metode Blenkin-Taylor (Modifikasi Sistem Demirjian) di Kota Semarang

Wisaputri¹

2021

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Unexpected incident such as natural disaster and accident often occur in many countries including Indonesia which causes many victims with unknown identity. Tooth is one of the indicators to assess and determine a person's identity. Blenkin-Taylor method is used for age estimation of an individual by using teeth. This study was aimed to obtain the estimation of biological age by using Blenkin-Taylor method in Semarang. This was a descriptive study with a cross sectional design. Samples were panoramic digital radiograph data of patients aged 5-15 years, copied in the form of a soft file. The observation and measurement were performed on seven teeth of right lower jaw by using the DICOM RadiAnt application. Data of observations and measurements of maturation scores were calculated and converted into the Blenkin-Taylor formula to determine the biological age. The results showed that the difference between biological and chronological age was ±0.32 years. This value was lower than the Blenkin-Taylor previous study result which was ±0,6 years. In conclusion, by using the Blenkin-Taylor method, there was a difference between biological age and chronological age as many as ±0,32 years in individuals aged 5-15 years old in Semarang.Keywords: biological age, the Blenkin-Taylor method, panoramic radiography Abstrak: Kejadian tidak terduga seperti bencana alam dan kecelakaan sering terjadi di berbagai negara, salah satunya di Indonesia yang menimbulkan banyak korban jiwa yang tidak diketahui identitasnya. Gigi merupakan salah satu indikator untuk menilai dan menentukan identitas seseorang. Salah satu metode dalam menentukan estimasi usia dengan menggunakan gigi ialah metode Blenkin-Taylor. Penelitian ini bertujuan untuk mendapatkan gambaran estimasi usia biologis dengan menggunakan metode Blenkin-Taylor di Kota Semarang. Jenis penelitian ialah deskriptif dengan desain potong lintang. Sampel penelitian ialah data file digital radiograf panoramik pasien berusia 5-15 tahun yang disalin ke dalam bentuk soft file, kemudian dilakukan pengamatan dan pengukuran pada 7 gigi regio kanan rahang bawah dengan menggunakan aplikasi RadiAnt DICOM. Hasil pengamatan dan pengukuran skor maturasi dihitung dan dikonversikan ke dalam rumus metode Blenkin-Taylor untuk menentukan usia biologis. Hasil penelitian menunjukkan bahwa selisih usia biologis dan usia kronologis sebesar 0,32 tahun. Hal ini lebih kecil dibandingkan penelitian Blenkin-Taylor terdahulu sebesar 0,6 tahun. Simpulan penelitian ini ialah dengan mengggunakan metode Blenkin-Taylor terdapat selisih rerata usia kronologis dan usia biologis sebesar ± 0,32 tahun pada individu usia 5-15 tahun di Kota Semarang.Kata kunci: usia biologis, metode Blenkin-Taylor, radiograf panoramik

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Racial characteristics of human teeth

Cited by 14 publications

References 1 publication

Anomali gigi sebagai sarana identifikasi forensik

Anomali gigi sebagai sarana identifikasi forensik

Applicability of Moyers and Tanaka-Johnston analyses for the Arab population of Pekalongan, Indonesia

Gambaran Estimasi Usia Biologis dengan Menggunakan Metode Blenkin-Taylor (Modifikasi Sistem Demirjian) di Kota Semarang

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