Background: Identification of an individual is a pre-requisite for certification of death and for personal, social and legal reasons. The study of lip-prints (cheiloscopy) was thought of as a method of identification of a person. It is safe to assume that cheiloscopy, in its present stage of development, has become a means of criminalistic identification dealing with lip-prints. Objective: The objective of the study was to check for any peculiar lip patterns in relation to the sex of the individual and determine the most common lip patterns in the Indian population. Materials and Methods: This study was conducted on 140 subjects, which included 70 males and 70 females, in the age group of 0-70 years. After applying lip stick evenly, the lip-print of each subject was obtained on a simple bond paper by researcher number 1. The lip-print was then analyzed and interpreted by researcher number 2 to determine the sex of individuals. Results: We found that 67 of the actual 70 lip-prints of females were correctly identified and 65 of the 70 males were correctly diagnosed as males. Type C (47.14%) was the most commonly occurring trend in females whereas Type B (70%) was the most commonly occurring trend in males. Conclusion: Along with other traditional methods, cheiloscopy can also serve as very important tool in the identification of a person based on the characteristic arrangement of lines appearing on the red part of the lips.
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How to Cite
Shailesh Gondivkar, Atul Indurkar, Shirish Degwekar, & Rahul Bhowate. (2009). Cheiloscopy for sex determination. Journal of Forensic Dental Sciences, 1(2), 56–60. https://doi.org/10.4103/0974-2948.60374
- Limson KS, Julian R. Computerized recording of the palatal rugae pattern and an evaluation of its application in forensic identification. J Forensic Odontostomatol 2004;22:1-4.
- Tsuchihashi Y. Studies on personal identification by means of lip prints. Forensic Sci 1974;3:233-48.
- Vahanwala S. Study of lip-prints as an aid for sex determination. Med Leg Update 2005;5:93-8.
- Sognnaes RF. Forensic science and oral biology. In: Shaw JH, et al. Textbook of oral biology. Philadelphia: W.B. Saunders; 1978. p. 1123-58.
- Kasprzak J. Possibilities of cheiloscopy. Forensic Sci Int 1990;46:145-51.
- Sivapathasundharam B, Prakash PA, Sivakumar G. Lip prints (cheiloscopy). Indian Dent Res 2001;12:234-7.
- Acharya B, Sivapathasundharam B. Forensic odontology. In: Rajendran R, Sivapathasundharam B. Shafer’s textbook of oral pathology. 5th ed. Elsevier; 2006. p.1224.
- Vahanwala S. Study of lip-prints as an aid to forensic methodology. J Indian Dent Assoc 2000;71:268-71.
- Rothwell BR. Principles of dental identification. Dent Clin North Am 2001;45:253-9.
- O’Shaughnessy PE. Introduction to forensic science. Dent Clin North Am 2001;45:217-27.
- Sweet D. Why a dentist for identification? Dent Clin North Am 2001;45:237-51.
- Castello A, Segui A, Verdu F. Use of fluorescent dyes for developing latent lip prints. Color Technol 2004;120:184-7.
- Castello A, Alvarez M, Verdu F. Just lip prints? No: there could be something else. Faseb 2004;18:615-6.
- Lip prints could help forensic science. The Indian Express. Available from: http://www.indianexpress.com.
- Utsuno H, Kanoh T, Tadokoro O, Inoue K. Preliminary study of postmortem identification using lip prints. Forensic Sci Int 2005;149:129-32.
- Adams BJ. The diversity of adult dental pattern in the United States and the implications for personal identification. J Forensic Sci 2003;48:497-503.
- Pretty IA, Sweet D. A look at forensic dentistry-Part 1: the role of teeth in the determination of human identity. Br Dent J 2001;190:359-66.
- Valenzuela A, Martin-de las Heras S, Marques T, Exposito N, Bohoyo JM. The application of dental methods of identification to human burn victims in a mass disaster. Int J Legal Med 2000;113:236-9.