Publication:

Unravelling oral patterns: correlation of dactyloscopy and cheiloscopy with dental caries in 4-9 years old children: a pilot study

Background Genetic studies for early detection of caries susceptibility are gaining attention due to the availability of non-invasive, affordable, and effective tools. Cariogenesis results from a dynamic interaction between environmental and behavioural factors. This study aims to explore the correlation between dermatoglyphic patterns, specifically dactyloscopy (fingerprints) and cheiloscopy (lip prints), with dental caries in 4-9 years old children.

Methods The study included 100 children aged 4-9 years who were divided into three groups based on their decayed, missing and filled teeth (DMFT/deft) index. Dactyloscopic and cheiloscopic patterns recorded and analyzed for their correlation with the prevalence of dental caries.

Results The most common fingerprints patterns in the children with higher deft scores were loop (54%) pattern, followed by whorls (34%) and arches (12%). Branched pattern (63%) of lip was found in children with moderate to severe caries.

Conclusions The study demonstrated that dermatoglyphics and cheiloscopic patterns are valuable in understanding the genetic basis of dental caries. In a developing country like India, these methods provide non-invasive, affordable, and efficient tools for predicting dental caries. Early identification through these techniques can support proactive oral health management and promote preventive care from an early age.