A comprehensive review conducted by researchers has meticulously examined the evolution of forensic age estimation methods spanning from 2002 to 2024. The findings of the study highlight notable advancements in forensic odontology, a critical tool that assists in determining the age of individuals when traditional identification techniques fall short. The significance of age estimation in ongoing legal investigations is substantial, especially in cases involving unidentified remains or disputed ages. The review assesses trends and developments that have occurred over the past two decades, concentrating on various methodologies within forensic science employed to ascertain age. In particular, it emphasizes contemporary innovations in dental analysis, radiographic imaging, and the utilization of biochemical markers, all of which have improved accuracy and reliability in age estimation. Importantly, the research underscores the essential role that these advanced techniques play in overcoming challenges faced by law enforcement when conventional methods may not yield definitive outcomes. The researchers advocate for the increasing dependence on forensic odontology as a fundamental approach for determining age in intricate cases, marking a pivotal shift in forensic sciences. This advancement not only enhances investigative processes but also fosters a deeper understanding of age estimation, making it a vital component in forensic assessments.