PERBEDAAN POLA RUGA PALATAL PADA MAHASISWA KEDOKTERAN GIGI UNIVERSITAS AIRLANGGA
DOI:
https://doi.org/10.21776/ub.eprodenta.2019.003.02.4Keywords:
odontologi forensik, identifikasi, ruga palatal, palatoscopyAbstract
Palatal rugoscopy merujuk pada studi tentang identifikasi seseorang melalui ruga palatal. Letak ruga
palatal sangat ideal karena terlindungi dari cedera eksternal dan internal. Ruga palatal dapat menjadi
pendukung bukti pada identifikasi gigi forensik, utamanya pada kasus dengan rahang edentulous. Tujuan:
mengetahui apakah terdapat perbedaan pola ruga palatal pada mahasiswa Kedokteran Gigi Universitas
Airlangga. Metode: sampel terdiri dari 64 mahasiswa Kedokteran Gigi Universitas Airlangga angkatan 2010-
2012 yang terbagi rata pria dan wanita. Pencetakan rahang atas menggunakan bahan cetak irreversible
hydrocolloid / alginate dan hasil cetakkannya diisi dengan bahan dental stone tipe III. Hasil cetakan rahang
atas diamati pola ruga palatalnya dengan bantuan pensil, jangka, penggaris, dan kaca pembesar untuk
dianalisa sesuai dengan klasifikasi Thomas dan Kotze (1983). Klasifikasi stersebut meliputi panjang, bentuk,
dan unifikasi dari ruga palatal. Hasil: hasil uji independent t-test antara jenis kelamin terhadap ruga primer
(5-10 cm) (p-value 0.89). Hasil uji Mann-Whitney antara jenis kelamin terhadap ruga primer (>10 cm), ruga
sekunder, dan ruga fragmentaris dengan p-value masing-masing 0.142, 0.402, 0.383. Hasil uji Chi Square
antara jenis kelamin dengan bentuk ruga palatal (p-value 0.754). Hasil uji Chi Square antara jenis kelamin
terhadap unifikasi ruga palatal (p-value 0.291). Kesimpulan: tidak terdapat perbedaan pola ruga palatal
berdasarkan jenis kelamin pada mahasiswa Kedokteran Gigi Universitas Airlangga, baik panjang, bentuk,
maupun unifikasi ruga palatal karena minimnya variasi genetik sehingga tidak dapat dijadikan sebagai sarana
determinasi jenis kelamin di Fakultas Kedokteran Gigi Universitas Airlangga.
References
Byatnal A, Kiran AR, Samata Y, Guruprasad Y, Telagi N. Palatoscopy: An Adjunct to Forensic Odontology: A Comparative Study Among Five Different Populations of India. J Nat Sci Biol Med. 2014; 5(1): 52–55. doi: 10.4103/0976-9668.127287.
Saraf A, Bedia S, Indurkar A, Degwekar S, Bhowate R. Rugae Pattern as An Adjunct to Sex Differentiation in Forensic Identification. J Forensic Odontostomatol. 2011; 29(1): 14-19. PMID: 21841264
Kapoor N, Badiye A. A Study of Distribution, Sex Differences and Stability of Lip Print Patterns in an Indian Population. Saudi Journal of Biological Sciences. 2015. https://doi.org/10.1016/j.sjbs.2015.01.014
Dongarwar GR, Bhowate RR, Degwekar SS. Cheiloscopy-Method of Person Identification and Sex Determination. Open Access Scientific Reports. 2013; 2(1). http://dx.doi.org/10.4172/scientificreports.612
Indira AP, Gupta M, David MP. Palatal Rugae Patterns for Establishing Individuality. Journal of Forensic Dental Sciences. 2012; 4(1): 2-5. DOI: 10.4103/0975-1475.99149
Azab SMS, Magdy R. Patterns of Palatal Rugae Among Adult Egyptian Population. Journal of Forensic Sciences. 2015. https://doi.org/10.1016/j.ejfs.2015.01.006
Senn DR, Weems RA. Manual of Forensic Odontology. Taylor and Francis Group, New York. 2013; pp 96.
Rajan VP, John JB, Stalin A, Priya G, Abuthagir AK. Morphology of Palatal Rugae Patterns Among 5-15 Years Old Children. Journal of Pharmacy and BioAllied Sciences. 2013; 5(1): 43-47. doi: 10.4103/0975- 7406.113295.
Rotzsher K. Forensic and Legal Dentistry. Springer, Germany. 2014; pp 226-317.
Rai B, Kaur J. Evidence-Based Forensic Dentistry. Springer, New York. 2013; pp 5, 109-117.
Abdellatif AM, Awad SM, Hammad ShM. Comparative study of palatal rugae shape 255 in two samples of Egyptian and Saudi children. Pediatr Dent J. 2011;21(2):123–8. https://doi.org/10.1016/S0917- 2394(11)70238-5.
Santos C, Caldas M. Palatal rugae pattern in a Portuguese population: a preliminary analysis. J Forensic Sci. 2012;57(3):786–8. DOI: 10.1111/j.1556-4029.2011.02016.x
Bharath ST, Kumar GR, Dhanapal R, Saraswathi TR. Sex Determination by Discriminant Function Analysis of Palatal Rugae from a Population of Coastal Andhra. J Forensic Dent Sci. 2011; 3(2): 58–62. doi: 10.4103/0975-1475.92144.
Eboh DEO. Palatal rugae patterns of Urhobos in Abraka, South-Southern Nigeria. Int J Morphol.2012;30(2):709–13. DOI:10.4067/s0717-95022012000200059
Nayak P, Acharya AB, Padmini AT, Kaveri H. Differences in the palatal rugae shape in two populations of India. Arch Oral Biol.
;52:977–82. DOI:10.1016/j.archoralbio.2007.04.006
Babu GS, Bharath TS, Kumar NG. Characteristics of palatal rugae patterns in west Godavari population of India. J Clin Diagn Res. 2013;7(10):2356–9.
doi: 10.7860/JCDR/2013/6058.3523.
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