Sexual dimorphism in the lip size and finger pattern by digital method- A cross-sectional study

Raviteja Vanguru, Swetha Pasupuleti, Naga Supriya Alapati, Ravikanth Manyam, Akshatha Bk, Premalatha BR

Abstract


Background: Human lips recognition is most intriguing and growing method in human identification. The lip prints are unique among individuals and shown to have a prospective role in sex identification. The fingerprints of an individual can be used in instances like criminological, civil cases due to their inimitable property for absolute identity. The study aims to identify fingerprint pattern and lip size for identification of gender.

Methods: This study involved 100 dentistry students from our college (50 male and 50 female).The thumb, lip photos were recorded by using a digital camera. The lip size was calculated by using Adobe photoshop software. The fingerprints patterns were by read by using the classification given by Michael and Kucken's.

Results: Males had more lip length and width when compared to females which are statistically significant(p=0.000). The predominant fingerprint pattern in the entire study was loop (67%) followed by whorl (23%) and then arch (10%). The arch pattern of fingerprint showed a statistical significance between males and females (p=0.008).

Conclusion: In the present study, lip length, lip width and fingerprint pattern showed a significant difference in males and females which can be used to determine an individual's gender. Moreover, employing digital method in analysing the fingerprints and lip-prints is very convenient in terms of accessibility and storage.

Keywords: Cheiloscopy; Forensic identification; Lip size 


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References


Manjusha P, Sudha S, Shameena PM, Chandni R, Varma S, Pandiar D. Analysis of lip print and fingerprint patterns in patients with type II diabetes mellitus. Journal of oral and maxillofacial pathology: JOMFP, (2017); 21(2): 309-15

Nandan SR, Bandaru BK, Santosh AB, Thankappan P, Chundru NS, Amudala R. A study on association and correlation of lip and finger print pattern analysis for gender identification. Journal of Dr. NTR University of Health Sciences, (2015); 1; 4(3): 176.

Ayuba JT, Echoru I, Ssempijja F, Ann ML, Edgar F, Buhari M. Sexual dimorphism in the lip print pattern and size among Ugandan, Kenyan and Somali population. Forensic Science International: Reports,(2019); 1; 1: 100012.

Loganadan S, Dardjan M, Murniati N, Oscandar F, Malinda Y, Zakiawati D. Preliminary research: description of lip print patterns in children and their parents among Deutero-Malay population in Indonesia. International journal of dentistry,(2019); 7629146.

Dongarwar GR, Bhowate RR, Degwekar SS. Cheiloscopy-method of person identification and sex determination. Sci Rep, (2013); 2: 1-4.

Krishnan RP, Thangavelu R, Rathnavelu V, Narasimhan M. Gender determination: Role of lip prints, finger prints and mandibular canine index. Experimental and therapeutic medicine, (2016); 1; 11(6): 2329-32.

Jain A, Sharma H, Singh AP. Sexual Dimorphism by Morphometry of Lip Prints in Adult Population of Southern Rajasthan.International Journal of Health and Clinical Research, 2021; 4(24): 124-125

Wrobel K, Doroz R, Porwik P, Bernas M. Personal identification utilizing lip print furrowbased patterns. A new approach. Pattern Recognition, (2018)1; 81: 585-600.

Reddy LV. Lip prints: An overview in forensic dentistry. Journal of Advanced Oral Research, (2011); 2(1): 17-20.

Ghimire N, Nepal P, Upadhyay S, Budhathoki SS, Subba A, Kharel B. Lip print pattern: an identification tool. Health Renaissance, (2013); 11(3): 229-33.

Ball J. The current status of lip prints and their use for identification. The Journal of forensic odonto-stomatology, (2002);1; 20(2): 43-6.

Srilekha N, Anuradha A. Correlation among lip print pattern, finger print pattern and ABO blood group. Journal of clinical and diagnostic research: JCDR, (2014); 8(3): 49-51.

Murugan M, Karikalan T. A study of relative correlation between the pattern of finger prints and lip prints. Journal of evolution of medical and dental sciences, (2014);27; 3(56): 12768-73.

Nandy A. Principles of forensic medicine including toxicology,(2007); New central book agency.

Negi A, Negi A. The connecting link! Lip prints and fingerprints. Journal of forensic dental sciences, (2016); 8(3): 177.

Eboh DE. Fingerprint patterns in relation to gender and blood group among students of Delta State University, Abraka, Nigeria. Journal of experimental and clinical Anatomy, (2013) 1; 12(2): 82-6.

Nigeria YL. Analysis, design and implementation of human fingerprint patterns system “towards age & gender determination, ridge thickness to valley thickness ratio (RTVTR) & ridge count on gender detection. International Journal of Advanced Research in Artificial Intelligence, (2012); 1(2).

Zopiyactle D. Frequency of Lip Print Patterns Among Females and Males at San Jose State University. Themis: Research Journal of Justice Studies and Forensic Science, (2020); 8(1): 3

Nagasupriya A, Dhanapal R, Reena K, Saraswathi T, Ramachandran C. Patterns — "A crime solver". J Forensic Dent Sci, (2011); 3: 3-7

Kaur J, Thakar MK. An alternate novel approach to classify lip prints. Egyptian Journal of Forensic Sciences, (2021); 11(1): 1-6.

Sforza C, Grandi G, Binelli M, Dolci C, De Menezes M, Ferrario VF. Age-and sex-related changes in three-dimensional lip morphology. Forensic science international, (2010); 15; 200(1-3): 182-e1

Sivapathasundharam B, Prakash PA, Sivakumar G. Lip prints (cheiloscopy). Indian journal of dental research: official publication of Indian Society for Dental Research, (2001) 1; 12(4): 234-7

Tsuchihashi Y. Studies on personal identification by means of lip prints. Forensic Science, (1974); 1; 3: 233-48

Webb LG, Egan SE, Turbett GR. Recovery of DNA for forensic analysis from lip cosmetics. Journal of Forensic Science, (2001); 1; 46(6): 1474-9.

Kasprzak J. Possibilities of cheiloscopy. Forensic science international,(1990) 1; 46(1-2): 145-51

Gonçalves RD, Raveli DB, Pinto AD. Effects of age and gender on upper airway, lower airway and upper lip growth. Brazilian oral research, (2011); 25: 241-7

Chadha A, Vineetha R, Kumar M, Bansal D, Pai KM, Aithal PK. Lip print evaluation of Indian and Malaysian-Chinese subjects by manual and digital methods: a correlational study with gender and ethnicity. Egyptian Journal of Forensic Sciences, (2022); 12(1): 1-0

Samal A, Subramani V, Marx D. Analysis of sexual dimorphism in human face. Journal of Visual Communication and Image Representation, (2007); 1; 18(6): 453-63.

Little AC, Jones BC, Waitt C, Tiddeman BP, Feinberg DR, Perrett DI, Apicella CL, Marlowe FW. Symmetry is related to sexual dimorphism in faces: data across culture and species. PloS one, (2008); 7; 3(5): e2106.

Ferrario VF, Rosati R, Peretta R, Dellavia C, Sforza C. Labial morphology: a 3-dimensional anthropometric study. Journal of oral and maxillofacial surgery, (2009); 1; 67(9): 1832-9.


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