Dermatoglyphics: A genetic marker of early childhood caries

• Main Authors: C Anitha, Sapna Konde, N Sunil Raj, N C Kumar, Preetha Peethamber
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2014-01-01
• Series: Journal of Indian Society of Pedodontics and Preventive Dentistry
• Subjects: Atd angle; dermatoglyphics; early childhood caries; genetics; total ridge count
• Online Access: http://www.jisppd.com/article.asp?issn=0970-4388;year=2014;volume=32;issue=3;spage=220;epage=224;aulast=Anitha
• ISSN: 0970-4388; 1998-3905

Background: It is an accepted fact that genetics plays an important role in determination of palmar dermatoglyphic patterns. Since caries is a multifactorial disease with the influence of genetic pattern, this study was undertaken to explore the possibility of dermatoglyphics as a noninvasive and early predictor of dental caries in children, so as to initiate preventive oral health measures at an early age. Materials and Methods: The study group comprised of 200 children aged between 4 and 5 years. The dmfs score was evaluated. The experimental group (Group 1), comprised of 100 children with early childhood caries (ECC) with dmfs >5. The control group (Group 2) comprised of 100 children with dmfs score of 0. Results: An increased frequency of ulnar loops in caries-free children and whorls in children with ECC was observed. Low mean atd angle and low mean. Total ridge count was observed in the ECC group. Conclusion: There is definite variation in dermatoglyphics between the ECC and caries-free group, indicating that dermatoglyphic patterns can be used as a predictive tool for children with ECC.