A comparative evaluation between cheiloscopic patterns and canine relationship in permanent dentition

Cheiloscopic patterns demonstrate notable variations across different canine relationships, with significant gender-based differences in Class III relationships. These findings suggest that cheiloscopy may serve as a non-invasive adjunct in orthodontic diagnosis and forensic odontology. <b>Key words:</b>Cheiloscopy, canine relationships, orthodontic diagnosis, lip print patterns, forensic odontology.