Training module for cheiloscopy and palatoscopy in forensic odontology

Area of Science:

• Forensic Odontology
• Dental Education

Background:

• Lip prints (cheiloscopy) and palatal rugae analysis have historical roots but lack systematic data recording.
• Dental professionals exhibit varied awareness and practical knowledge of cheiloscopy and palatoscopy.

Purpose of the Study:

• Develop a comprehensive training module for cheiloscopy and palatoscopy.
• Evaluate the effectiveness of the developed training module in enhancing dental students' skills.

Main Methods:

• Dental students received training using the developed module.
• Participants performed random matching of lip print and palatal rugae patterns pre- and post-training.
• Intraobserver variability was assessed by comparing repeated pattern assessments.

Main Results:

• Statistical analysis confirmed the training module's positive impact on individual identification accuracy.
• The module significantly improved the ability to identify individuals based on lip prints and palatal rugae patterns.
• Intraobserver variation in pattern assessment was found to be statistically insignificant.

Conclusions:

• The training module is effective in enhancing dental students' proficiency in cheiloscopy and palatoscopy.
• Standardized training can improve the reliability of lip print and palatal rugae analysis in forensic odontology.
• Further development of systematic data analysis is recommended for more robust conclusions.