A fingerprint is an imprint left by friction ridges that are nearly parallel and have a consistent wavelength from crest to crest. Whorls, loops, arches, and triradii are some of the pattern's most prominent centre elements. Forensic and medical fields have employed fingerprints for many years. The primary features that forensic investigators use are those of originality, consistency, and universality. During intrauterine development, individuals become skilled in identification procedures. knowing embryogenesis of fingerprints is crucial in connecting its characteristics to some medical situations. This review's goal was to Emphasize details about fingerprint establishment, formation, theories, and influences. Applications of the fingerprints in forensic and medical disciplines were also addressed. both environmental The development of fingerprints is influenced by environmental (in utero) and genetic variables. The main responsibility of Personal identification is done by fingerprints, which can be obtained by disclosing sex, race, nutrition, and lifestyle of a person. In a different light, the fingerprints can be utilised as diagnostic and verification tools. Disease conditions are present, but this varies depending on the population.