A page from the OpenDepot.org service

Jump to the start of the main contents

Mani, S. A. and Naing, L. and John, J. and Samsudin, A. R. (2008) Comparison of two methods of dental age estimation in 7-15-year-old Malays. International Journal of Paediatric Dentistry, 18 (5). pp. 380-388. ISSN 0960-7439

[img] PDF
Download (26Kb)
    [img] PDF
    Restricted to Registered users only

    Download (208Kb)


      Background. Numerous methods of age estimation have been proposed. The Demirjian method is the most frequently used, which was first applied in a French Canadian population in 1973. The Willems method is a modification of the above and was applied in a Belgian population in 2002. Objectives. The objectives of this study were to test the applicability of the two methods, namely Demirjian and Willems, for age estimation in a Malay population, and to find the correlation between body mass index and the difference between the dental age and the chronological age. Materials and Methods. A cross-sectional study involving 214 boys and 214 girls, selected by a simple stratified random sampling method was carried out. The orthopantomograph was used to score the seven left mandibular teeth, and the calculated maturity score was used to obtain the Demirjian dental age. Willems dental age was estimated using the tables proposed in the Willems method. Results. The Demirjian method overestimated the age by 0.75 and 0.61 years, while the Willems method overestimated the age by 0.55 and 0.41 years among boys and girls, respectively. In boys, the body mass index was significantly correlated to the difference in age using the Willems method. Conclusion. Further modification of either method is indicated for dental age estimation among the Malay population.

      Item Type: Article
      Additional Information: ISI Document Delivery No.: 335XG Times Cited: 11 Cited Reference Count: 31 Cited References: DAVIS PJ, 1994, SWED DENT J, V18, P113 DEMIRIJIAN A, 1978, DENTITION DEMIRJIA.A, 1973, HUM BIOL, V45, P211 DEMIRJIAN A, 1985, AM J ORTHOD DENTOFAC, V88, P433, DOI 10.1016/0002-9416(85)90070-3 DEMIRJIAN A, 1976, ANN HUM BIOL, V3, P411, DOI 10.1080/03014467600001671 Dupont WD, 1997, CONTROL CLIN TRIALS, V18, P274, DOI 10.1016/S0197-2456(97)00074-3 Eid R M R, 2002, Int J Paediatr Dent, V12, P423, DOI 10.1046/j.1365-263X.2002.00403.x Farah C S, 1999, J Clin Forensic Med, V6, P14, DOI 10.1016/S1353-1131(99)90170-0 Frucht S, 2000, J Orofac Orthop, V61, P318, DOI 10.1007/PL00001902 GRON AM, 1962, J DENT RES, V41, P573, DOI 10.1177/00220345620410030801 HAGG U, 1985, EUR J ORTHODONT, V7, P25 Hilgers KK, 2006, PEDIATR DENT, V28, P18 HILLSON S, 1996, DENTAL ANTHROPOLOGY Holtgrave EA, 1997, EUR J ORTHODONT, V19, P703, DOI 10.1093/ejo/19.6.703 Koshy S, 1998, FORENSIC SCI INT, V94, P73, DOI 10.1016/S0379-0738(98)00034-6 Leurs IH, 2005, EUR J ORTHODONT, V27, P309, DOI 10.1093/ejo/cji010 Liversidge H M, 1999, Int J Paediatr Dent, V9, P263, DOI 10.1046/j.1365-263X.1999.00144.x LOEVY HT, 1989, J AM DENT ASSOC, V118, P715 Maber M, 2006, FORENSIC SCI INT, V159, pS68, DOI 10.1016/j.forsciint.2006.02.019 McKenna CJ, 2002, AUST DENT J, V47, P223, DOI 10.1111/j.1834-7819.2002.tb00333.x Nadler GL, 1998, ANGLE ORTHOD, V68, P535 Nolla C, 1960, J DENT CHILD, V27, P254 Nykanen R, 1998, ACTA ODONTOL SCAND, V56, P238 Nystrom M, 2000, ACTA ODONTOL SCAND, V58, P49 NYSTROM M, 1988, COMMUNITY DENT ORAL, V16, P215, DOI 10.1111/j.1600-0528.1988.tb01757.x Prabhakar A R, 2002, J Indian Soc Pedod Prev Dent, V20, P54 SPSS Inc, 2003, SPSS 12 0 WIND Teivens A, 1996, SWED DENT J, V20, P87 Willems G, 2001, J FORENSIC SCI, V46, P893 Wood RE, 2006, FORENSIC SCI INT, V159, pS47, DOI 10.1016/j.forsciint.2006.02.015 *OR HLTH DIV MIN H, 2005, OR HLTH CAR MAL Mani, Shani Ann Naing, Lin John, Jacob Samsudin, Abdul Rani Wiley-blackwell Malden
      Uncontrolled Keywords: tooth development children maturity accuracy teeth precision fiction system fact adolescent age determination article body mass child comparative study cross-sectional study dentition female human Malaysia male mandible methodology nonparametric test odontometry panoramic radiography radiography reference value sex difference tooth Age Determination by Teeth Body Mass Index Cross-Sectional Studies Dentition, Permanent Humans Radiography, Panoramic Reference Values Sex Factors Statistics, Nonparametric
      Subjects: Medicine and Dentistry > Clinical Dentistry
      Divisions: UNSPECIFIED
      Depositing User: Mr Ahmad Azwan Azman
      Date Deposited: 11 Oct 2012 03:36
      Last Modified: 11 Oct 2012 03:36
      URI: http://opendepot.org/id/eprint/1416

      Actions (login required)

      View Item